Today on New Scientist: 21 December 2012

Cadaver stem cells offer new hope of life after death

Stem cells can be extracted from bone marrow five days after death to be used in life-saving treatments

Apple's patents under fire at US patent office

The tech firm is skating on thin ice with some of the patents that won it a $1 billion settlement against Samsung

Himalayan dam-building threatens endemic species

The world's highest mountains look set to become home to a huge number of dams - good news for clean energy but bad news for biodiversity

Astrophile: Black hole exposed as a dwarf in disguise

A white dwarf star caught mimicking a black hole's X-ray flashes may be the first in a new class of binary star systems

Blind juggling robot keeps a ball in the air for hours

The robot, which has no visual sensors, can juggle a ball flawlessly by analysing its trajectory

Studio sessions show how Bengalese finch stays in tune

This songbird doesn't need technological aids to stay in tune - and it's smart enough to not worry when it hears notes that are too far off to be true

Giant tooth hints at truly monumental dinosaur

A lone tooth found in Argentina may have belonged to a dinosaur even larger than those we know of, but what to call it?

Avian flu virus learns to fly without wings

A strain of bird flu that hit the Netherlands in 2003 travelled by air, a hitherto suspected by unproven route of transmission

Feedback: Are wind turbines really fans?

A tale of "disease-spreading" wind farms, the trouble with quantifying "don't know", the death of parody in the UK, and more

The link between devaluing animals and discrimination

Our feelings about other animals have important consequences for how we treat humans, say prejudice researchers Gordon Hodson and Kimberly Costello

Best videos of 2012: First motion MRI of unborn twins

Watch twins fight for space in the womb, as we reach number 6 in our countdown of the top videos of the year

2012 Flash Fiction winner: Sleep by Richard Clarke

Congratulations to Richard Clarke, who won the 2012 New Scientist Flash Fiction competition with a clever work of satire

Urban Byzantine monks gave in to temptation

They were supposed to live on an ascetic diet of mainly bread and water, but the monks in 6th-century Jerusalem were tucking into animal products

The pregnant promise of fetal medicine

As prenatal diagnosis and treatment advance, we are entering difficult ethical territory

2013 Smart Guide: Searching for human origins in Asia

Africa is where humanity began, where we took our first steps, but those interested in the latest cool stuff on our origins should now look to Asia instead

The end of the world is an opportunity, not a threat

Don't waste time bemoaning the demise of the old order; get on with building the new one

Victorian counting device gets speedy quantum makeover

A photon-based version of a 19th-century mechanical device could bring quantum computers a step closer

Did learning to fly give bats super-immunity?

When bats first took to the air, something changed in their DNA which may have triggered their incredible immunity to viruses

Van-sized space rock is a cosmic oddball

Fragments from a meteor that exploded over California in April are unusually low in amino acids, putting a twist on one theory of how life on Earth began

Read More..

Japan Emperor Akihito turns 79, says back to health

TOKYO: Japanese Emperor Akihito turned 79 years old on Sunday and reassured thousands of well-wishers that he has regained his health since his heart bypass surgery in February.

The softly-spoken monarch gave his birthday address to the public from a glass-covered balcony at the Imperial Palace overlooking the East Garden, filled with visitors braving the bitter cold and waving small Japanese flags.

"In February, I had a heart surgery and worried many people. Please remain assured that I am now living normally like before," he said in a brief speech.

Surgeons carried out the operation on February 18 -- the emperor's first since he was treated in 2003 for prostate cancer -- after tests showed a narrowing of two of his coronary arteries.

The four-hour operation went without a hitch.

During his birthday address, Akihito also said his thoughts were with those who have be unable to return to their homes since the devastating earthquake and tsunami that hit northern Japan in March 2011.

"There is only a little time left this year, which once again was a difficult year," he said.

"I plan to spend my time praying for the happiness of all of the Japanese public, particularly those who were affected by the disaster," Akihito said.

The disaster crippled the Fukushima Daiichi nuclear plant, which went through meltdowns and explosions, forcing tens of thousands of residents around the facility to abandon their homes, farmland, fishing boats and livestock.

Before his birthday, Akihito told a ceremonial press conference that his health has recovered to the point where he can play tennis.

He added that he wanted to continue to carry out his public duties at the same level, despite calls from his family and court officials to reduce his workload.

Since his heart surgery, Akihito and his wife Michiko have travelled around Japan and visited Britain in May to celebrate Queen Elizabeth II's diamond jubilee, the royal couple's first overseas trip since 2009, when they visited Canada and Hawaii.

- AFP/ck

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Little common ground in debate on guns

STORY HIGHLIGHTS

• The NRA wants to staff every school in America with "qualified armed security"


• Obama, Democrats and others see tougher gun control as the way to limit future massacres


• While both sides want to keep children safe, it seems they are living in two different worlds

Washington (CNN) -- For National Rifle Association Vice President Wayne LaPierre and many other pro-gun Americans, the task is clear: The best way to protect children from becoming victims of a slaughter like the one seen last week in Newtown, Connecticut, is to make sure every school in America has "qualified armed security."

For President Barack Obama, many Democratic leaders and a slight majority of the American public, the solution starts with tougher legislation on assault weapons, universal background checks and limits on high-capacity magazines, the first steps needed to begin to make it harder to get at the kinds of firearms that kill thousands of Americans each year.

Both sides are so vested in intractable arguments that there is little room for political common ground. While both sides share a desire to keep children safe, it's like they are living in two different worlds.

On one side, the gun rights advocates argue that a well-armed populace can best defend the innocent. They say that if the teachers at Sandy Hook Elementary School were armed -- or if there were armed security at the front door -- fewer lives would have been lost.

On the other side, the gun control advocates are fighting to protect lives by limiting access to guns. They say that if the weapons used in the Newtown massacre weren't so readily available -- there are at least 310 million non-military firearms in the U.S. today -- then the 27 people who were murdered might still be alive.

"It's hard for people to come to the table to at least talk about it," said Alan Lizotte, dean and professor at the State University of New York at Albany's School of Criminal Justice.

Why would someone own a military-style rifle?

It took the NRA -- the nation's most politically powerful gun lobby that boasts 4.3 million members -- one week and a bizarre press conference-turned-one-way-announcement to do just that.

Where some may have hoped for concessions on the NRA's staunch pro-gun, guns-don't-kill-people-people-kill-people stance, the NRA stayed the course, and even doubled down. They offered no willingness to consider any of the proposals offered this week to amend gun laws including limiting access to assault weapons, requiring universal background checks, limiting sales at gun shows and increasing the use of trigger locks.

Instead, the group pointed to media sensationalism, violent video games, gun-free zones in schools, the failure to enforce gun laws already on the books, issues with the nation's mental health system and other societal problems as feeding the spate of gun violence.

NRA clear on gun debate stance: arm schools

They then announced a new national program to train and arm thousands of armed security to be stationed at each of the nation's nearly 100,000 public and 33,000 private schools. They point to the fact that Sandy Hook Elementary School -- and most other schools in America -- are considered gun-free zones as a reason why it was easily attacked.

Policies banning guns at schools create a place that "insane killers" consider "the safest place to inflict maximum mayhem with minimum risk," LaPierre, said Friday. LaPierre said U.S. society has left children "utterly defenseless."

"The only thing that stops a bad guy with a gun is a good guy with a gun," he said.

The organization also indicated that it would push back against a growing legislative movement to introduce or, in some cases, reintroduce gun control legislation.

"We can't lose precious time debating legislation that won't work," LaPierre said.

The NRA's hard line came in stark contrast to President Obama's own plan after the Newtown shooting.

The list: Despite emotions, little happens legislatively after mass shootings

Obama appealed to the pro-gun lobby who he said "has members who are mothers and fathers" likely impacted by the shooting. But then he also invited them to "do some self-reflection."

Authorities must work to make "access to mental health care at least as easy as access to a gun," and the country needs to tackle a "culture that all too often glorifies guns and violence," he said.

Obama tapped Vice President Joe Biden to lead an administration effort to develop recommendations in January for preventing another tragedy like the Newtown school shooting.

"This is not some Washington commission. This is not something where folks are going to be studying the issue for six months and publishing a report that gets read and then pushed aside," Obama said Wednesday. "This is a team that has a very specific task to pull together real reforms right now."

Across the rest of the nation, attitudes about guns appear to be changing.

A CNN/ORC International poll released Wednesday indicated that a slight majority now favor major restrictions on owning guns or an outright ban on gun ownership by ordinary citizens and more than 6 in 10 favor a ban on semi-automatic assault rifles.

iReport: NRA member cuts up card in protest

Forty-three percent said the shootings in Connecticut make them more likely to support gun control laws, a 15-point increase from January 2011 following the Arizona gun rampage that wounded U.S. Rep. Gabrielle Giffords. Half of those questioned said the school shootings have not changed their opinions on gun control, down 19 points from January 2011.

But there's an ocean of difference between the two sides, a gulf broadened by heated rhetoric and an almost singular focus on being "right."

NRA comments draw swift opposition in reactions

While gun control advocate New York Mayor Michael Bloomberg called the NRA's stance "a shameful evasion of the crisis facing our country," gun rights proponent and economist John Lott applauded the group for "coming out strongly questioning these gun free zones."

Connecticut senator-elect Chris Murphy tweeted his disgust after seeing the NRA's statement: "Walking out of another funeral and was handed the NRA transcript. The most revolting, tone deaf statement I've ever seen," he said on Twitter.

Former Republican National Committee Chairman and NRA supporter Michael Steele called the NRA's remarks "very haunting and very disturbing."

New Jersey Gov. Chris Christie, considered by some as a potential 2016 Republican presidential candidate, also disagreed with the NRA's position. "You don't want to make this an armed camp for kids," he said at an event in Newark Friday morning. "I don't think that's a positive example for children. We should be able to figure out other ways to enhance safety."

The differences both in perspective and approach couldn't be more divergent, folks on both sides of the issue point out.

"I think that people are hard wired differently. If you look at the world as a beautiful place and I'm in the arts, I'm a composer, I write music, I write poetry, if you believe the world's a beautiful place, your viewpoint is different than if you feel 'I have to have my guns to protect myself,' " said Hollis Thoms, 64, from Annapolis, Maryland, as he protested outside of the Willard InterContinental Hotel just after the NRA's press conference.

That's exactly the type of rhetoric that baffles Paul Martin, who commented on CNN.com.

"I am a gun owner. I would be in favor of a ban on assault type weapons, and limiting magazines to a max of 10 rounds. It's the crazies that say 'ban all weapons' that make me nervous about giving any ground at all," Martin wrote.

"Approach it reasonably, with assurances that you won't go bonkers and demand a total ban, and you might make progress. Approach it just from anger and you will be fought all the way."

Opinion: Madness in the air in Washington

CNN's Josh Levs, David Mattingly, Catherine Shoichet, Paul Steinhauser and Holly Yan contributed to this report

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Newtown parents reject NRA plan

NEWTOWN, Conn. When Adam Lanza started his lethal attack on Sandy Hook Elementary School, Andrei Nikitchyuk's eight year-old son and another third grader were on their way to the principal's office. It was their turn to bring the daily attendance sheet to the front office, near where principal Dawn Hochsprung and psychologist Mary Sherlach would become the first casualties inside the school.

Play Video

Gun control advocate speaks out on defiant NRA

Play Video

Mental illness and the gun control debate

"When they got close to the office, they heard the shots fired, my son saying that the bullets were flying by him," Nikitchyuk recalled in an interview with CBS News. "I don't think he saw the bullets, but probably he saw the hits in the wall next to them."

Within moments, second grade teacher Abbey Clements pulled the boys into her classroom, where she had already hidden 19 children behind a wall, and locked the door.

"She really is a hero, and we are indebted to her," Nikitchyuk said. "She saved those two kids."

Nikitchyuk's son, nicknamed Bear, is his third child to attend Sandy Hook Elementary, following the path of his two older sisters. As the whole suburban town of 28,000 residents continues to struggle with the shock and grief of the shooting spree that claimed the lives 20 first-graders, 6 adults, and the killer's mother, Nikitchyuk has channeled his emotions into action for greater gun control.

"I will do whatever is in my power to change the situation," he said. "What I don't understand is how the gun manufacturing lobby can argue with a tragedy like this. I don't know how they are looking in the faces of their children. I would like them to make personal statements that they will do whatever it takes to make sure that our children are safe. I want to tell Wall Street to not expect the same type profits of arms manufacturers like they had before."

Nikitchyuk, who immigrated from Russia 22 years ago, is a former Soviet military officer who was trained to fire the Russian-made AK-47 machine gun (sold in U.S. under the trade name Saiga). CBS News has reported that Adam Lanza had a Saiga shotgun in the trunk of the car he drove to the school - the only one of four guns he possessed that he did not bring inside.

"Why are we allowing sales of weapons as terrible as this in this country?" Nikitchyuk asked. "Can you tell me what sport could use such a weapon. If you want to use guns for hunting, that's one thing. You don't need an AK 47."

Play Video

A "good guy with a gun" in every school?

Lanza committed the 26 murders at the school with a .223 caliber Bushmaster semi-automatic rifle and emptied at least three 30-bullet magazines. He also carried a Sig Sauer 9mm pistol (the same model issued to Secret Service agents), and a Glock 10mm semi-automatic pistol (issued to park rangers to shot wild game), which he used to kill himself once police arrived on the scene.

"This is insanity," said Nikitchyuk. "We have an escalation of weapons in this country. This is a civilian country. Why do we give these kind of military-grade munitions in the hands of people that are as unstable as that person was?"

On Tuesday Nikitchyuk went public by attending a news conference at the Capitol, in Washington, along with many families victimized by other mass shootings, from Columbine High School in 1999 to the Aurora movie massacre this past summer. The event was organized by the Brady Center to Prevent Gun Violence.

Nikitchyuk later attended a White House meeting with Obama senior adviser Valerie Jarrett.

Play Video

Newtown police chief shares his story

"We know that the President is committed," he said.

Nikitchyuk appealed to pro-gun rights members of Congress to support the President's proposals to ban the sale of assault weapons and gun magazines that hold more than ten bullets, while expanding background checks to all guns buyers, including at gun shows.

"There is nothing wrong about changing your opinion when you have a really strong evidence. What can be stronger than what happened in Sandy Hook?" Nikitchyuk said. "As a country, we cannot move forward unless we change our gun laws."

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Obama, Congress Waving Bye-Bye Lower Taxes?

The first family arrived in the president's idyllic home state of Hawaii early today to celebrate the holidays, but President Obama, who along with Michelle will pay tribute Sunday to the late Sen. Daniel Inouye at the National Memorial Cemetery of the Pacific, could be returning home to Washington sooner than he expected.

That's because the President didn't get his Christmas wish: a deal with Congress on the looming fiscal cliff.

Members of Congress streamed out of the Capitol Friday night with no agreement to avert the fiscal cliff -- a massive package of mandatory tax increases and federal spending cuts triggered if no deal is worked out to cut the deficit. Congress is expected to be back in session by Thursday.

It's unclear when President Obama may return from Hawaii. His limited vacation time will not be without updates on continuing talks. Staff members for both sides are expected to exchange emails and phone calls over the next couple of days.

Meanwhile, Speaker of the House John Boehner is home in Ohio. He recorded the weekly GOP address before leaving Washington, stressing the president's role in the failure to reach an agreement on the cliff.

"What the president has offered so far simply won't do anything to solve our spending problem and begin to address our nation's crippling debt," he said in the recorded address, "The House has done its part to avert this entire fiscal cliff. ... The events of the past week make it clearer than ever that these measures reflect the will of the House."

Fiscal Cliff Negotiations Halted for Christmas Watch Video

Cliffhanger: Congress Heads Home after 'Plan B' Vote Pulled from House Floor Watch Video

Fiscal Cliff: Boehner Doesn't Have Votes for Plan B Watch Video

Senate Minority Leader Mitch McConnell echoed the sentiment while lamenting the failure to reach a compromise.

"I'm stuck here in Washington trying to prevent my fellow Kentuckians having to shell out more money to Uncle Sam next year," he said.

McConnell is also traveling to Hawaii to attend the Inouye service Sunday.

If the White House and Congress cannot reach a deficit-cutting budget agreement by year's end, by law the across-the-board tax hikes and spending cuts -- the so called fiscal cliff -- will go into effect. Many economists say that will likely send the economy into a new recession.

Reports today shed light on how negotiations fell apart behind closed doors. The Wall Street Journal, citing unnamed sources, reported that when Boehner expressed his opposition to tax rate increases, the president allegedly responded, "You are asking me to accept Mitt Romney's tax plan. Why would I do that?"

The icy exchange continued when, in reference to Boehner's offer to secure $800 billion in revenue by limiting deductions, the speaker reportedly implored the president, "What do I get?"

The president's alleged response: "You get nothing. I get that for free."

The account is perhaps the most thorough and hostile released about the series of unsuccessful talks Obama and Boehner have had in an effort to reach an agreement about the cliff.

Unable to agree to a "big deal" on taxes and entitlements, the president is now reportedly hoping to reach a "small deal" with Republicans to avoid the fiscal cliff.

Such a deal would extend unemployment benefits and set the tone for a bigger deal with Republicans down the line.

In his own weekly address, Obama called this smaller deal "an achievable goal ... that can get done in 10 days."

But though there is no definitive way to say one way or the other whether it really is an achievable goal, one thing is for certain: Republican leadership does not agree with the president on this question.

Of reaching an agreement on the fiscal cliff by the deadline, Boehner said, "How we get there, God only knows."

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Today on New Scientist: 21 December 2012

Cadaver stem cells offer new hope of life after death

Stem cells can be extracted from bone marrow five days after death to be used in life-saving treatments

Apple's patents under fire at US patent office

The tech firm is skating on thin ice with some of the patents that won it a $1 billion settlement against Samsung

Himalayan dam-building threatens endemic species

The world's highest mountains look set to become home to a huge number of dams - good news for clean energy but bad news for biodiversity

Astrophile: Black hole exposed as a dwarf in disguise

A white dwarf star caught mimicking a black hole's X-ray flashes may be the first in a new class of binary star systems

Blind juggling robot keeps a ball in the air for hours

The robot, which has no visual sensors, can juggle a ball flawlessly by analysing its trajectory

Studio sessions show how Bengalese finch stays in tune

This songbird doesn't need technological aids to stay in tune - and it's smart enough to not worry when it hears notes that are too far off to be true

Giant tooth hints at truly monumental dinosaur

A lone tooth found in Argentina may have belonged to a dinosaur even larger than those we know of, but what to call it?

Avian flu virus learns to fly without wings

A strain of bird flu that hit the Netherlands in 2003 travelled by air, a hitherto suspected by unproven route of transmission

Feedback: Are wind turbines really fans?

A tale of "disease-spreading" wind farms, the trouble with quantifying "don't know", the death of parody in the UK, and more

The link between devaluing animals and discrimination

Our feelings about other animals have important consequences for how we treat humans, say prejudice researchers Gordon Hodson and Kimberly Costello

Best videos of 2012: First motion MRI of unborn twins

Watch twins fight for space in the womb, as we reach number 6 in our countdown of the top videos of the year

2012 Flash Fiction winner: Sleep by Richard Clarke

Congratulations to Richard Clarke, who won the 2012 New Scientist Flash Fiction competition with a clever work of satire

Urban Byzantine monks gave in to temptation

They were supposed to live on an ascetic diet of mainly bread and water, but the monks in 6th-century Jerusalem were tucking into animal products

The pregnant promise of fetal medicine

As prenatal diagnosis and treatment advance, we are entering difficult ethical territory

2013 Smart Guide: Searching for human origins in Asia

Africa is where humanity began, where we took our first steps, but those interested in the latest cool stuff on our origins should now look to Asia instead

The end of the world is an opportunity, not a threat

Don't waste time bemoaning the demise of the old order; get on with building the new one

Victorian counting device gets speedy quantum makeover

A photon-based version of a 19th-century mechanical device could bring quantum computers a step closer

Did learning to fly give bats super-immunity?

When bats first took to the air, something changed in their DNA which may have triggered their incredible immunity to viruses

Van-sized space rock is a cosmic oddball

Fragments from a meteor that exploded over California in April are unusually low in amino acids, putting a twist on one theory of how life on Earth began

Read More..

US gun lobby urges armed police in every school

WASHINGTON: The US' most powerful pro-gun lobbying group is suggesting that armed police be deployed to every school in the country following a mass shooting that left 20 young children dead.

The National Rifle Association, which supports a broad interpretation of US citizens' constitutional right to bear arms, had been under pressure to respond in the wake of last week's massacre in a Connecticut elementary school.

Even as the NRA leaders made their combative and determined appearance, another four people died in Pennsylvania in America's latest shooting spree, including the alleged shooter.

And a string of celebrities including Jeremy Renner, Gwyneth Paltrow and Beyonce launched a video to back a campaign to clamp down on gun sales following the Newtown school massacre.

But the pro-gun lobbyists ceded no ground to those calling for tougher gun laws.

"The only thing that stops a bad guy with a gun is a good guy with a gun," declared NRA vice-president Wayne LaPierre Friday, in his first public comments since the shooting at the Sandy Hook Elementary School in Newtown, Connecticut.

"I call on Congress today to act immediately to appropriate whatever is necessary to put armed police officers in every single school in this nation," he said, in a lengthy statement. He took no questions from reporters.

LaPierre said the NRA was ready to help train security teams for schools and work with teachers and parents to improve security measures, and accused the media and the political class of demonising gun owners.

Last Friday, a troubled 20-year-old man burst into the Sandy Hook school and gunned down 20 six- and seven-year-old children and six staff members trying to protect them, before taking his own life. He also fatally shot his mother.

As LaPierre and his allies were on stage in Washington on Feiday, police in Pennsylvania shot dead a man who had killed three people and wounded "several" others, state troopers.

These deaths were the latest in a series of mass shootings in the United States this year, and prompted President Barack Obama to throw his weight behind plans to revive a ban on assault weapons.

America has suffered an epidemic of gun violence over the last three decades including 62 mass shooting incidents since 1982. The vast majority of weapons used have been semi-automatic weapons obtained legally by the killers.

There were an estimated 310 million non-military firearms in the United States in 2009, roughly one per citizen, and people in America are 20 times more likely to be killed by a gun than someone in another developed country.

But LaPierre insisted gun ownership is not the problem.

"You know, five years ago after the Virginia Tech tragedy when I said we should put armed security in every school, the media called me crazy," he said, referring to a 2007 campus shooting that left 32 people dead.

"But what if, what if when Adam Lanza started shooting his way into Sandy Hook Elementary School last Friday, he'd been confronted by qualified armed security?" he demanded.

"Will you at least admit it's possible... that 26 innocent lives might have been spared that day? Is it so abhorrent to you that you'd rather continue to risk the alternative?"

The statement immediately drew criticism from supporters of tougher gun control, who are pushing to ban semi-automatic assault weapons like the .223 Bushmaster rifle that Lanza used in Friday's shooting.

"The NRA leadership's drive to fill our schools with more deadly guns and ammo is wildly out of touch with responsible gun owners and the American public," New Jersey Senator Frank Lautenberg said.

The New York Times, in an editorial Saturday, did not mince words, calling LaPierre's remarks a "mendacious, delusional, almost deranged rant".

One of the protesters, who attempted to drown out LaPierre's statement, bore a banner reading "NRA kills our kids" the other "NRA has blood on its hands". They were led away by security.

Hollywood stars including Julianne Moore, Jamie Foxx and Jon Hamm meanwhile recorded a video backing a campaign calling notably for a ban on assault weapons, as well as criminal background checks for every gun sold.

"Columbine. Virginia Tech. Tucson. Aurora. Fort Hood. Oak Creek. Newtown. Newtown. Newtown," they intoned in the black-and-white video, taking turns to list the names of America's worst gun massacres of recent years.

"How many more? How many more colleges? How many more classes? How many more movie theatres? How many more houses of faith? How many more shopping malls?" they added in the video on the "Demand a Plan" campaign website.

- AFP/al

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Obama: Get short-term fix to fiscal cliff, then broader deal

STORY HIGHLIGHTS

• NEW: President Obama spoke with congressional leaders about a possible deal


• A Democratic source lays out possible scenarios


• House Republicans reject Speaker Boehner's tax alternative


• Everyone's taxes go up in 11 days without an agreement

Washington (CNN) -- President Barack Obama spoke separately Friday with Speaker John Boehner and the top Senate Democrat to try to salvage a fiscal cliff deal by the end of year, after Republican disarray in the U.S. House put the negotiations in limbo.

In a previously unscheduled statement to reporters, Obama outlined a possible agreement that he said would include protecting middle-class Americans from a tax hike, extending unemployment benefits and setting a framework for future deficit reduction steps.

He called on Congress to pass the agreement after a Christmas break so he can sign it before the end of the year, when the fiscal cliff arrives in the form of automatic tax increases and deep spending cuts.

"Laws can only pass with support from Democrats and Republicans," Obama said in urging both sides to compromise.

The president planned to fly with his family to Hawaii on Friday night for the holiday and return to Washington after Christmas, while House and Senate members also headed home with plans to return on December 27 if needed.

Boehner's spokesman said the speaker will be "ready to find a solution that can pass both houses of Congress" when he returns to Washington.

While congressional leaders continued to bicker Friday over the next step, the president's phone discussion with Boehner and a White House meeting with Senate Majority Leader Harry Reid signaled an attempt to provide the nation and investors with hope that an agreement can be reached.

An aide to Reid said the short-term proposal to avoid the fiscal cliff should include extending tax cuts for middle-class families and unemployment insurance while delaying the automatic spending cuts set to take effect in the new year.

Obama acknowledged what had become obvious: the broader deficit reduction deal he seeks will likely come in stages, rather than in the so-called grand bargain he and Boehner have been negotiating.

The main issue of disagreement continued to be taxes, specifically whether rates should go up on top income brackets for the wealthiest Americans as part of an agreement to reduce the nation's chronic federal deficits and debt.

Without a deal, the fiscal cliff could trigger a recession, economists warn. Stocks closed down sharply on Friday over the latest impasse in the deficit talks, a sign of investor fears of a slowdown as the nation slowly continued to emerge from recession.

Earlier Friday, Reid called for House Republicans to quickly approve a Senate plan championed by Obama that would extend tax cuts for family income up to $250,000 while allowing rates to return to higher levels of the 1990s above that threshold.

His Republican counterpart, Sen. Mitch McConnell of Kentucky, responded that the Senate should instead take up a House Republican measure extending the tax cuts for everyone as a temporary move before negotiations next year on broader tax reform.

The GOP revulsion over any kind of tax rate increase has stymied deficit negotiations for two years and led to unusual political drama, such as McConnell recently filibustering his own proposal and Thursday night's rebuff by House Republicans of an alternative tax plan pushed by Boehner, their leader.

Boehner said at a news conference Friday that his Republican colleagues refused to back his plan, which would have extended all tax cuts except for income over $1 million, because of fears of being blamed for a tax increase.

"They weren't taking it out on me," he said. "They were dealing with the perception that somebody might accuse them of raising taxes."

The lack of backing by his own caucus was a political blow to Boehner and raised more questions than answers about what happens next in the tough negotiations with Obama on either a broad deficit reduction agreement or a smaller step to avoid the fiscal cliff.

A breakdown of Boehner's miscalculation on Plan B

A senior Democratic Senate source said scenarios under consideration by the party include trying to work out short-term or comprehensive agreements now, or going into next year -- and over the fiscal cliff -- without a deal to quickly pass a compromise plan in the new Congress that convenes on January 3.

Waiting until next year would make the vote a tax cut from the automatic higher rates that will take effect under the fiscal cliff, instead of the current situation of extending some cuts and having top rates go up, the source noted.

In addition, Democrats will have two more seats in the new Senate and a stronger House minority, as well as increased pressure on Republicans to keep taxes low on middle class Americans, according to the source.

Trying to hammer out a deal now means working with limited time and stronger Republican contingents in both chambers, the source said.

Boehner made clear Friday that the negotiations with Obama on a broad deficit reduction agreement hit an impasse this week when both sides offered their "bottom line" positions that included major concessions -- but remained a few hundred billion dollars apart.

With his alternative plan torpedoed by his own party, Boehner said it now is time for Obama and Senate Democrats to come up with a solution.

Boehner also denied a reporter's suggestion that he is walking away from further talks, but he offered no timetable or mechanism for resuming discussions.

In the Senate, Reid said all House measures on the fiscal cliff so far have failed to meet the minimum demands of Obama, such as wealthy Americans paying more to prevent an increased burden on middle-class families.

"I like John Boehner, but gee whiz, this is a pretty big political battering that he has taken," Reid said, calling on the speaker to allow a vote on the Senate-passed Obama plan. "It will pass. Democrats will vote for it. Some Republicans will vote for it. That is what we are supposed to do."

On Thursday night, the House passed a measure that would reduce the impact of the fiscal cliff's automatic spending cuts on the military.

However, the chamber then went into recess when it was clear Boehner lacked the votes for his separate tax plan that maintained cut rates on income up to $1 million.

Conservatives opposed to any kind of increase in tax rates refused to sign on, and with Democrats unified in their opposition, the measure had no chance of passing.

Fallout from fiscal cliff inaction

"There was a perception created that that vote last night was going to increase taxes. I disagree with that characterization," Boehner said Friday by way of explanation, adding that "the perception was out there, and a lot of our members did not want to have to deal with it."

Reid had said the Senate would spurn the Boehner plan if it passed the House, and Obama promised to veto it if it reached his desk. According to Republican sources, the zero chance for Boehner's Plan B to actually become law influenced some wavering House members to reject it.

Obama campaigned for re-election on extending the tax cuts that date back to his predecessor's administration on income up to $250,000 for families, but returning to higher rates on amounts above that threshold.

Some House Republicans have said they would join Democrats in supporting the president's proposal in hopes of moving past the volatile issue to focus on the spending cuts and entitlement reforms they seek.

The Plan B was significant because Republican leaders previously insisted they wouldn't raise rates on anyone.

Boehner had complained Thursday that in making that concession, he expected but never got significant concessions from Obama.

He elaborated on the negotiations Friday, saying he told Obama that his latest proposal made over the weekend was his bottom line. Boehner said Obama told him the White House counterproposal Monday was the president's bottom line.

Boehner also repeated his complaint that Obama and Democrats were unwilling to address the spending cuts and entitlement reforms that he considers necessary to properly address the nation's chronic federal deficits and debt.

"What the president has proposed so far simply won't do anything to solve our spending problems," Boehner said, noting that "because of the political divide in the country, because of the divide here in Washington, trying to bridge these differences has been difficult."

CNN Poll: Are GOP policies too extreme?

In his statement Friday, Obama said he had compromised at least halfway on major issues, and that both sides have to accept they will not get all they want.

The possibility of a fiscal cliff was set in motion over the past two years as a way to force action on mounting government debt.

Now legislators risk looking politically cynical by seeking to weaken the measures enacted to try to force them to confront tough questions regarding deficit reduction, such as reforms to popular entitlement programs such as Social Security, Medicare and Medicaid.

Polling has consistently shown most Americans back the president, who insists wealthy Americans must pay more, rather than Boehner and his Republican colleagues, who have balked at tax rate hikes and demanded spending cuts and entitlement program reforms.

A new CNN/ORC International survey released Thursday showed that just over half of respondents believe Republicans should give up more in any solution and consider the party's policies too extreme.

Opinion: Boehner leading GOP to the apocalypse

The two sides seemingly had made progress earlier this week on forging a $2 trillion deficit reduction deal that included new revenue sought by Obama and spending cuts and entitlement changes desired by Boehner.

The president's latest offer set $400,000 as the income threshold for a tax rate increase, up from his original plan of $250,000. It also included a new formula for the consumer price index applied to some entitlement benefits, much to the chagrin of liberals.

Called chained CPI, the new formula includes assumptions on consumer habits in response to rising prices, such as seeking cheaper alternatives, and would result in smaller benefit increases in future years.

Statistics supplied by opponents say the change would mean Social Security recipients would get $6,000 less in benefits over the first 15 years of chained CPI.

Liberal groups sought to mount a pressure campaign against including the chained CPI after news emerged this week that Obama was willing to include it, calling the plan a betrayal of senior citizens who had contributed throughout their lives for their benefits.

Poll: Americans view economy as poor, split on future

CNN's Greg Botelho, Jessica Yellin and Ted Barrett contributed to this report.

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NRA: Guns in schools would protect students

Updated: 6:44 p.m. ET

In a press conference reflecting on last week's massacre in Newtown, Conn., the National Rifle Association's Wayne LaPierre today called on Congress to put armed law enforcement agents in every American school, insisting that guns in schools -- not tougher gun laws -- would most effectively protect children from school shootings.

Play Video

A "good guy with a gun" in every school?

LaPierre, who did not take any questions and whose remarks were interrupted twice by pro-gun control protesters, disdained the notion that stricter gun laws could have prevented "monsters" like Adam Lanza from committing mass shootings, and wondered why students, unlike banks, don't have the protection of armed officials. He also called for a "national database of the mentally ill."

"The only thing that stops a bad guy with a gun is a good guy with a gun," he said.

Twenty first-grade students were gunned down at their Connecticut elementary school last Friday, when 20-year-old Lanza reportedly opened fire in the school. Six adult faculty members were killed in his rampage, and Lanza also took his own life. Shortly before entering Sandy Hook Elementary School, Lanza is believed to have killed his mother, Nancy Lanza, in her bed. In the aftermath of the shootings, there has been much speculation as to the state of Adam Lanza's mental health, but no concrete evidence has been established that he was mentally ill.

Play Video

60 Minutes archives: Understanding the NRA

In the aftermath of the shooting, the NRA stayed largely silent, making only a brief comment earlier this week when announcing today's press conference. In his remarks today, however, LaPierre vehemently defended the pro-gun agency against critics and offered up a solution of his own.

"We must speak for the safety of our nation's children," said LaPierre. "We care about our money, so we protect our banks with armed guards. American airports, office buildings, power plants, courthouses, even sports stadiums, are all protected by armed security. We care about our president, so we protect him with armed Secret Service agents. Members of Congress works in offices surrounded by Capitol police officers, yet when it comes to our most beloved innocent and vulnerable members of the American family -- our children -- we as a society leave them every day utterly defenseless. And the monsters and the predators of the world know it and exploit it."

"That must change now," argued LaPierre, moments before being interrupted by a protester carrying a large pink sign proclaiming that the "NRA is killing our kids." "The truth is that our society is populated by an unknown number of genuine monsters -- people so deranged, so evil, so possessed by voices and driven by demons that no sane person can possibly ever comprehend them. They walk among us every day. And does anybody really believe that the next Adam Lanza isn't planning his attack on a school he's already identified at this very moment?"

Play Video

60 Minutes archives: The anti-gun lobby

Alternately criticizing politicians, the media, and the entertainment industry, LaPierre argued that "the press and political class here in Washington [are] so consumed by fear and hatred of the NRA and America's gun owners" that they overlook what he claims is the real solution to the nation's recent surge in mass shootings -- and what, he said, could have saved lives last week.

"What if, when Adam Lanza started shooting his way into Sandy Hook Elementary School last Friday, he had been confronted by qualified, armed security?" he asked. "Will you at least admit it's possible that 26 innocent lives might have been spared? Is that so abhorrent to you that you would rather continue to risk the alternative?"

LaPierre called on Congress to put a police officer in every school in America, which according to a Slate analysis would cost the nation at least $5.4 billion. LaPierre recognized that local budgets are "strained," but urged lawmakers "to act immediately, to appropriate whatever is necessary to put armed police officers in every school." He offered up the NRA's unique "knowledge, dedication, and resources" to assist in efforts to train those forces, but made no mention of a fiscal contribution. 

Columbine High School employed an armed guard, Neil Gardner, at the time of the 1999 school shootings. According to CNN, Gardner was eating lunch in his car when violence broke out in the school, and 13 people were killed.

Play Video

Protesters disrupt NRA press conference

Gun control advocates immediately decried LaPierre's comments, and New York City Mayor Michael Bloomberg called the press conference a "shameful evasion of the crisis facing our country."

"Instead of offering solutions to a problem they have helped create, they offered a paranoid, dystopian vision of a more dangerous and violent America where everyone is armed and no place is safe," he said. "Leadership is about taking responsibility, especially in times of crisis. Today the NRA's lobbyists blamed everyone but themselves for the crisis of gun violence."

On Twitter, Senator-elect Chris Murphy, D-Ct., called LaPierre's comments "the most revolting, tone-deaf statement I've ever seen."

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Obama Still an 'Optimist' on Cliff Deal

Mandel Ngan/AFP/Getty Images

WASHINGTON D.C. – Ten days remain before the mandatory spending cuts and tax increases known as the “fiscal cliff” take effect, but President Obama said he is still a “hopeless optimist” that a federal budget deal can be reached before the year-end deadline that economists agree might plunge the country back into recession.

“Even though Democrats and Republicans are arguing about whether those rates should go up for the wealthiest individuals, all of us – every single one of us -agrees that tax rates shouldn’t go up for the other 98 percent of Americans, which includes 97 percent of small businesses,” he said.

He added that there was “no reason” not to move forward on that aspect, and that it was “within our capacity” to resolve.

The question of whether to raise taxes on incomes over $250,000 remains at an impasse, but is only one element of nuanced legislative wrangling that has left the parties at odds.

For ABC News’ breakdown of the rhetoric versus the reality, click here.

At the White House news conference this evening, the president confirmed he had spoken today to Senate Majority Leader Harry Reid, D-Nev., and House Speaker John Boehner, R-Ohio, although no details of the conversations were disclosed.

The talks came the same day Speaker Boehner admitted “God only knows” the solution to the gridlock, and a day after mounting pressure from within his own Republican Party forced him to pull his alternative proposal from a prospective House vote. That proposal, ”Plan B,” called for extending current tax rates for Americans making up to $1 million a year, a far wealthier threshold than Democrats have advocated.

Boehner acknowledged that even the conservative-leaning “Plan B” did not have the support necessary to pass in the Republican-dominated House, leaving a resolution to the fiscal cliff in doubt.

“In the next few days, I’ve asked leaders of Congress to work towards a package that prevents a tax hike on middle-class Americans, protects unemployment insurance for 2 million Americans, and lays the groundwork for further work on both growth and deficit reduction,” Obama said. ”That’s an achievable goal.  That can get done in 10 days.”

Complicating matters: The halls of Congress are silent tonight. The House of Representatives began its holiday recess Thursday and Senate followed this evening.

Meanwhile, the president has his own vacation to contend with. Tonight, he was embarking for Hawaii and what is typically several weeks of Christmas vacation.

However, during the press conference the president said he would see his congressional colleagues “next week” to continue negotiations, leaving uncertain how long Obama plans to remain in the Aloha State.

The president said he hoped the time off would give leaders “some perspective.”

“Everybody can cool off; everybody can drink some eggnog, have some Christmas cookies, sing some Christmas carols, enjoy the company of loved ones,” he said. “And then I’d ask every member of Congress, while they’re back home, to think about that.  Think about the obligations we have to the people who sent us here.

“This is not simply a contest between parties in terms of who looks good and who doesn’t,” he added later. “There are real-world consequences to what we do here.”

Obama concluded by reiterating that neither side could walk away with “100 percent” of its demands, and that it negotiations couldn’t remain “a contest between parties in terms of who looks good and who doesn’t.”

Boehner’s office reacted quickly to the remarks, continuing recent Republican statements that presidential leadership was at fault for the ongoing gridlock.

“Though the president has failed to offer any solution that passes the test of balance, we remain hopeful he is finally ready to get serious about averting the fiscal cliff,” Boehner said. “The House has already acted to stop all of the looming tax hikes and replace the automatic defense cuts. It is time for the Democratic-run Senate to act, and that is what the speaker told the president tonight.”

The speaker’s office said Boehner “will return to Washington following the holiday, ready to find a solution that can pass both houses of Congress.”

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Van-sized space rock is a cosmic oddball

The shattered remains of a high-profile space rock are oddly low in organic materials, the raw ingredients for life. The discovery adds a slight wrinkle to the theory that early Earth was seeded with organics by meteorite impacts.

In April a van-sized meteor was seen streaking over northern California and Nevada in broad daylight. The fireball exploded with a sonic boom and sprayed the region with fragments. Videos, photographs and weather radar data allowed the meteor's trajectory to be reconstructed, and teams quickly mobilised to search for pieces in the foothills of the Sierra Nevada in northern California.

Researchers readily identified the meteorites as rare CM chondrites, thought to be one of the oldest types of rock in the universe. "Because the meteorites were discovered so freshly, for the first time we had a chance to study this type of meteorite in a pristine form," says Peter Jenniskens of the SETI Institute in Mountain View, California, who led the search effort and the subsequent study of the space rocks.

Jenniskens personally found a fragment in a parking lot, where it remained relatively free of soil contaminants. "That's the best you could hope for, other than landing in a freezer," says Daniel Glavin of NASA's Goddard Space Flight Center in Greenbelt, Maryland.

Battered past

CM chondrites make up only about 1 per cent of known meteorites. Most of them contain plenty of organic materials, including amino acids, the building blocks of life on Earth.

Jenniskens and colleagues found that the California fragments also have amino acids, including some not found naturally on Earth. But in three rocks collected before a heavy rainstorm, which bathed the other pieces in earthly contaminants, organics are less abundant by a factor of 1000 than in previously studied CM chondrites.

These three rocks could not have lost organics due to space "weathering": analysis of the meteorites' exposure to cosmic rays suggests the original meteor was flying through space for only about 50,000 years before hitting Earth.

Based on its trajectory and its relatively short flight time, Jenniskens thinks the meteor can be traced back to a family of asteroids dominated by 495 Eulalia, a group known as a possible source of CM chondrites. It is probably a piece that broke off during an impact, revealing the relatively pristine material inside.

So what happened to its organics? Jenniskens' team found that the meteorites are breccia – smaller rocks cemented together – which suggests that the asteroid from which they came took a series of beatings. Those impacts, or possibly other processes inside the asteroid, could have heated it enough to destroy most organic material.

Limited delivery

The result might have implications for the organics delivery theory, says Bill Bottke of the Southwest Research Institute in Boulder, Colorado.

"It shows that not all asteroids can deliver sufficient quantities. One of the disappointments is that, from a prebiotic organic chemistry perspective, it was very limited," says Bottke. "But this is an unusual case. Most [CM chondrites] are loaded with organic compounds."

Still, studying the space rocks will help us prepare future missions to asteroids such as OSIRIS-Rex, scheduled to take off for asteroid 1999 RQ36 in 2016 and bring a sample back in 2023.

"In some ways, we've had a sample, a very fresh one, come to us," says Bottke. "This is a test bed for the techniques we'll use in that mission."

Journal reference: Science, DOI: 10.1126/science.1227163

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

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Britain's Akram Khan's dance of creative destruction

PARIS: A year ago, Akram Khan was told his dance career was over. Now, with the Olympics ceremony under his belt, two films on the boil and three shows on tour, Britain's best-known choreographer could hardly be busier if he tried.

The 38-year-old ball of energy is in Paris this month with his most personal work to date, DESH, a full-length solo exploring his family roots in Bangladesh, through his signature fusion of contemporary dance with north Indian Kathak.

Khan's schedule for the coming months sounds like a plate-spinning act, but when he ripped his Achilles tendon during a rehearsal last January, doctors feared he would never dance again.

"It was very traumatic," he told AFP, "Ballet dancers don't come back after an Achilles tendon rupture. It's very rarely possible."

Shows were cancelled, plans cut short as Khan -- unable to walk for two months -- headed into a "humiliating" round of surgery and physiotherapy.

"I'm a dancer, so it's ego you know, somebody's telling you how to do a simple walk. I wanted to shoot them!"

"But from that it went into running, jogging, then jumping, then a little bit of confidence comes back.

"And then suddenly you're in the Olympics!" joked Khan, who choreographed and performed in a segment of the August opening ceremony.

In his solo DESH, a chameleonic Khan gives life to a dense cast of characters as the action shifts, dreamlike, from his south London birthplace to the grimy, noisy streets of Bangladesh over 80 visually-sumptuous minutes.

While he has recovered mobility, Khan has yet to get his full strength back, and had to make changes to perform the show, on world tour after premiering in London to rapturous reviews last year.

"You find other ways, and that was very valuable," he said, "I'm stronger in other ways."

Right now Khan is preparing a duet with the Flamenco dancer Izrael Galvan, in between touring with two more of his shows -- Gnosis and Sacred Monsters.

Come May he will premiere a creation called iTMOi inspired by Igor Stravinsky's "Rite of Spring" in the French city of Grenoble, before taking that show on the road as well.

Recent sideline projects have included teaming up with the artist Anish Kapoor to shoot a spoof "Gangnam Style" video in support of Chinese dissident artist Ai Wei Wei.

As if that wasn't enough, he is choreographing a film called "Desert Dancer", based on the true story of a young Iranian man persecuted for his love of dance, and is hoping to direct a film based on DESH.

In terms of juggling projects, Khan says he is busier than ever before. And in March he will become a father for the first time, when his Japanese dancer wife gives birth to a baby girl.

The story of Khan's injury and recovery loops back to an earlier one of how, as a little boy, he liked to break things to see what was inside.

"I was destructive as a child, I was fascinated to see things broken and put back together again," he told AFP, "I was very physical, I couldn't keep my hands still."

That was how Khan's mother started teaching her three-year-old son the folk dance Kathak, today the backbone of his art. To tire him out, like others might send a child to kick a ball around the yard.

Formal lessons followed aged seven, but it was long a battle of wills with a mother determined to share -- "impose", he jokes -- her culture with him.

"It was traumatic," said Khan, who talks with disarming candour, and wry humour, of his upbringing, "My mother used to bribe me, with toys, each performance I would get a little matchbox car."

While he jokes about his strong-willed mother, Khan is clear the "challenging relationship" in his life is with his father, bent on rooting out the Westerner in his son and making a true Bengali of him.

"DESH is very much about my father," he says of the piece, which opens with a scene showing him burying his father before pounding violently at the earth, as if to root out the story of their shared past.

Like a grown-up version of the creative destruction he displayed as a child.

Co-created with the poet Karthika Nair, the visual designer Tim Yip and the composer Jocelyn Pook, the work has a political dimension too, reflecting his sense that "everything is political" in Bangladesh, starting with the drinking water polluted by Western waste dumping.

"This is my story. It's part true, part lie," he says, "It needed to be epic, because it was very personal."

But for now, Khan jokes, he is done digging for his family roots: "I think I need to move on -- I need to get a life!"

-AFP/fl

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Newtown 'an assembly line of wakes and funerals'

STORY HIGHLIGHTS

• "We have to take action," Vice President Joe Biden says


• Nancy Lanza is buried at an undisclosed location, a family friend says


• Adam Lanza will be buried "if anything ... in the spring," he adds


• Three 6-year-old victims are buried; bells will ring Friday in observance of one-week mark

(CNN) -- Much of the nation was set to mark the passage of a week since last Friday, when a young Connecticut man fatally shot 27 people -- 20 of them children -- and then turned a gun on himself in a rampage that has breathed new life into the gun-control movement.

Church bells are to toll across the region at 9:30 a.m. and some websites plan to go dark in honor of the victims at the urging of Silicon Valley venture capitalist Ron Conway, who came up with the idea at a Christmas party attended by Gabby Giffords, the former Arizona congresswoman who was wounded in a 2011 shooting that killed six.

Kansas Gov. Sam Brownback and Texas Gov. Rick Perry have called for residents of their states to pause to reflect one week after the shooting rampage. Perry also asked that churches ring their bells 26 times in honor of the victims at the school.

The observances are to come a day after President Barack Obama's administration put into motion an effort to change U.S. gun laws, less than a week after the Newtown, Connecticut, school shootings.

Vice President Joe Biden met with Cabinet members and law enforcement leaders at the White House to start formulating what Obama called "real reforms right now" in the wake of the shootings that killed 27 people -- including 20 children -- and the shooter himself.

"We have to take action, and there are a number of things ... we can immediately do," Biden said moments before the meeting began. "For anything to get done, we're going to need your advocacy."

Also Thursday, burials were held for three children and two teachers killed when Adam Lanza opened fire inside Sandy Hook Elementary School.

"It's an assembly line of wakes and funerals," said Lillian Bittman, former chairwoman of the Newtown School Board. "We can't even figure out which ones to go to. There are so many."

The assembly line stretched more than 2,200 miles west to Ogden, Utah, the hometown of shooting victim Emilie Parker. The town was festooned with pink ribbons as her parents brought her body back for burial.

"This sucks -- there's no reason for us to be here tonight," her father, Robbie Parker, told friends and well-wishers at a memorial service Thursday night. "And I'm so thankful for everybody that's here."

His voice trailed off as he struggled for composure. Seeing the pink -- his slain daughter's favorite color -- made him and his wife, Alissa, "feel like we were getting a big hug from everybody."

"A lot of you don't even know who she is. A lot of you never even met her," he said. "And to see your love be expressed in that way for us was so meaningful, and we were so comforted."

Parker drew laughter when he said, "A lot of people have been asking how we're doing. My opinion is, we need to come with an alternate way to greet somebody in this country." He said the first days after the shooting felt like "we were mourning inside of a glass house, because there was so much attention on the whole situation, and it was really hard to deal with.

"But then, as we come here and we start to see and feel all your love, we just know that everybody's just deeply concerned and we can feel that love and it's from a pure place and your intentions are so pure, we don't feel like people are prying," he continued. "We understand that you guys are there with us and that your pain and your sorrow is real and it's deep."

Also buried Thursday, at an undisclosed location, was Nancy Lanza, the shooter's mother, said Donald Briggs, a friend of the family who grew up with her in Kingston, New Hampshire.

Plans had not been finalized for the burial of her son, Adam, who fatally shot her Friday at their home before targeting the Newtown school and eventually taking his own life. "That's still under discussion," Briggs said. "If anything, it would be in the spring."

Three 6-year-olds were among those buried Thursday: Allison Wyatt, who loved to draw and wanted to be an artist; Benjamin Wheeler, who loved the Beatles; and red-haired Catherine Hubbard, who loved animals.

Teachers Lauren Gabrielle Rousseau and Anne Marie Murphy were also to be buried.

Victims of the slaying

The deaths have prompted a national outpouring of sympathy that continued Thursday. Carloads of teenagers from a Minnesota school that suffered a mass shooting in 2005 headed toward Newtown to offer their support.

The bloodshed has prompted an outcry among many to address gun laws and violence.

A slight majority of Americans favor major restrictions on guns: 52%, up 5 points from a survey taken in August after the July shooting inside a movie theater in Aurora, Colorado, where 12 people died, according to a CNN/ORC International poll released Wednesday.

And 46% say they believe the government must play a role in solving the issue, up 13 points from January 2011, after the Tucson, Arizona, shooting that killed six and wounded Gabby Giffords, who was then a member of Congress.

Task force begins work

Joining Biden at Thursday's task force meeting on gun violence were Attorney General Eric Holder, Secretary of Education Arne Duncan, Homeland Security Secretary Janet Napolitano and Health and Human Services Secretary Kathleen Sebelius. Law enforcement officials also attended.

On Wednesday, Obama ordered the group to provide proposals by the end of January.

"The fact that this problem is complex can no longer be an excuse for doing nothing," he said. "The fact that we can't prevent every act of violence doesn't mean we can't steadily reduce the violence and prevent the very worst violence."

Obama highlighted suggestions to restrict gun sales to criminals and the mentally ill and to improve access to mental health care.

Holder was to travel later in the day to Connecticut to meet with law enforcement officials and first responders, a Justice Department official said.

Since the shootings, a number of conservative Democrats and some Republicans who have supported gun rights have said they are open to discussing the issue.

Sen. Dianne Feinstein, D-California, said she will introduce legislation to reinstate the assault weapons ban that expired in 2004. The White House has said that the president supports that effort.

More than 195,000 people have signed an online White House petition supporting new gun-control legislation.

The gun industry itself has been largely silent on the issue; the National Rifle Association said Tuesday it would offer "meaningful contributions to help make sure this never happens again." The group has scheduled a news conference for Friday morning.

Gun control advocates say they believe the killings have so shocked the nation's conscience that change may be possible.

"I think that we are at a historic moment," said Sen. Richard Blumenthal, D-Connecticut.

Strengthening security

In Ontario, Premier Dalton McGuinty made $10 million available to pay for security upgrades to establish a locked-door policy at 4,000 of the province's elementary schools.

"We're not going to brick up these windows; that would be unreasonable. But I believe there is a reasonable expectation by parents that when their kids go to elementary school in Ontario that we will have a locked-door policy in place," he said.

HLN journalist Rita Cosby and CNN's Matt Smith, Deborah Feyerick, Ben Brumfield, Jessica Yellin, Dave Alsup, Susan Candiotti, Sandra Endo, Faith Karimi and Daphne Sashin contributed to this report.

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Obama to hold moment of silence for Conn. victims

President Obama speaks at a memorial service for the victims of the Sandy Hook Elementary School shooting on December 16, 2012 in Newtown, Conn. / MANDEL NGAN/AFP/Getty Images

WASHINGTON President Barack Obama plans to observe a moment of silence at the White House on Friday morning in honor of the victims of the Connecticut elementary school massacre.

The White House says the president will observe the moment of silence at 9:30 a.m. EST, about one week after the shooting at Sandy Hook Elementary School in Newtown, Conn., in which 20 children and six adults were killed at the school.

Obama has asked Vice President Joe Biden to produce recommendations on new gun laws by next month and pledged to push new legislation without delay.

The White House said the president's observance of the shootings would take place in private without press coverage.

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Fiscal Cliff 'Plan B' Is Dead: Now What?

Dec 20, 2012 11:00pm

The defeat of his Plan B — Republicans pulled it when it became clear it would be voted down — is a big defeat for Speaker of the House John Boehner.  It demonstrates definitively that there is no fiscal cliff deal that can pass the House on Republican votes alone.

Boehner could not even muster the votes to pass something that would only allow tax rates on those making more than $1 million to go up.

Boehner’s Plan B ran into opposition from conservative and tea party groups -including Heritage Action, Freedom Works and the Club for Growth – but it became impossible to pass it after Senate Democrats vowed not to take up the bill and the president threatened to veto it.  Conservative Republicans saw no reason to vote for a bill conservative activists opposed – especially if it had no hopes of going anywhere anyway.

Plan B is dead.

Now what?

House Republicans say it is now up to the Senate to act.  Senate Democrats say it is now up to Boehner to reach an agreement with President Obama.

Each side is saying the other must move.

The bottom line:  The only plausible solution is for President Obama and Speaker Boehner to do what they have failed repeatedly to do:  come up with a truly bi-partisan deal.

The prospects look grimmer than ever. It will be interesting to see if the markets react.

SHOWS: This Week

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Human hands evolved so we could punch each other

Forget toolmaking, think fisticuffs. Did evolution shape our hands not for dexterity but to form fists so we could punch other people? That idea emerges from a new study, although it runs counter to conventional wisdom.

About the same time as we stopped hanging from trees and started walking upright, our hands become short and square, with opposable thumbs. These anatomical changes are thought to have evolved for tool manipulation, but David Carrier at the University of Utah in Salt Lake City has an alternative explanation.

He says there are several possible hand shapes that would have allowed greater dexterity, making it less clear why we ended up with the hands we have. But only one hand shape lets us make a fist with a thumb as buttress.

Among primates' hands, ours is unique for its ability to form a fist with the thumb outside the fingers. The fingers of other primates' hands are too long to curl into their palms, and their thumbs are too short to reach across the fingers. So when apes fight, they are far more likely to wrestle or hold their opponent down while others stomp on him, says Carrier.

To test the importance of fists, Carrier and his colleagues recruited 10 athletes and measured how hard they could hit a punching bag using a normal fist, a fist with the thumb stuck out, and with an open palm.

The athletes could generate more than twice the force with a normal fist as with the thumb-stuck-out fist, because of thumb's buttressing role. There was no difference in the force they could generate with a normal fist and with an open palm, but Carrier says it's possible that a fist concentrates the force into a smaller area and so does more damage.

Cause or effect?

Mary Marzke of Arizona State University in Tempe says the study is interesting, but it far from proves that the ability to make a strong fist was the main driver behind the evolution of our hands' shape. It is more likely that it was a useful side effect of a whole suite of modifications.

She points out that apes strike with the heel of their hand when knocking fruit out of trees. Carrier's study didn't assess the force that the heel of the hand generates, but if it turns out to be as good as a fist, it becomes less clear that our hands evolved so as to be perfect for fist-making, Marzke says.

But if the hypothesis is true, Carrier thinks it could explain another mystery. It has long been unclear why high levels of testosterone cause men's ring fingers to be longer than their index fingers. He says the finger-length ratio makes sense if it generates a better fist. This would make dominant males even better fighters.

Journal reference: Journal of Experimental Biology, doi:10.1242/jeb.075713

If you would like to reuse any content from New Scientist, either in print or online, please contact the syndication department first for permission. New Scientist does not own rights to photos, but there are a variety of licensing options available for use of articles and graphics we own the copyright to.

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Big-spender ex-PM to be Japan's finance chief: report

TOKYO: A former Japanese prime minister known as a big spender in his political and personal life, will likely become the country's next finance minister and deputy premier, a report said on Thursday.

The leading Nikkei business daily said incoming Prime Minister Shinzo Abe will tap 72-year-old Taro Aso as finance chief and his own deputy, in a new government set to be formed next week.

Aso's past spending habits are in line with those of Abe, whose conservative Liberal Democratic Party (LDP) swept to victory in national elections on Sunday, pledging to boost the nation's ailing economy.

Aso, a fourth-generation politician who became Japan's prime minister in 2008, served as foreign minister during Abe's 2006-2007 stint in Japan's top political job.

As prime minister, Aso launched a series of economic stimulus packages worth hundreds of billions of dollars to prop up Japan's long-struggling economy.

But his time as premier ended in less than a year as the long-ruling LDP lost a historic election to the Democratic Party of Japan (DPJ) in 2009, while Aso's own missteps dented his popularity.

The scion of a wealthy family, he faced criticism for regular outings to luxurious hotel bars and mispronouncing commonly-used Chinese characters that make up part of the Japanese writing system.

Just a week before before his party lost to the DPJ, and as the economy sputtered, Aso was quoted as saying that "if you don't have money, you'd better not get married", dealing another blow to his profile.

In 2006, while he was foreign minister, a New York Times editorial branded Aso "Japan's offensive minister" for praising aspects of his country's colonial history in Asia, a particularly sore point in China and on the Korean peninsula.

His previous spending policies, however, were similar to those pledged by Abe -- to turn on the fiscal taps.

Abe has said he will pressure the Bank of Japan into more aggressive easing to power the world's third-largest economy, which may have slipped into recession in the third quarter.

A senior LDP official said on Wednesday that the incoming government would launch a spending package worth about 10 trillion yen ($118 billion) aimed at injecting life into the nation's limp economy.

- AFP/al

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Blizzard warning issued for large swath of Midwest

Drivers in Colorado contend with heavy snow Wednesday.

STORY HIGHLIGHTS

• NEW: 156-mile stretch of freeway closed in Colorado


• 23-car pileup in Texas dust storm kills one, injures 17


• Heavy snow, high winds stretch from Colorado to Wisconsin in season's first blizzard


• Storm to crawl from Midwest to New England by Friday

(CNN) -- People traveling early for Christmas in the center of the country will be dashing through the snow and the rain and the wind.

The first major storm of the season has prompted the National Weather Service to issue a blizzard warning for a huge swath of the Midwest stretching from eastern Colorado to Wisconsin's Lake Michigan shoreline, including virtually all of Iowa. The declaration warns of snow accumulations of up to 12 inches, complemented by 25- to 35-mph winds that will occasionally gust to 45 to 50 mph.

A 156-mile stretch of Interstate Highway 70 between Denver and the Kansas state line was closed in both directions for a time Wednesday. The westbound side reopened about 7 p.m. MT, but the eastbound lanes remained closed.

Cheyenne Wells, in east-central Colorado, reported a 67-mph wind gust with zero visibility just after 2 p.m. MT, CNN meteorologist Sean Morris said. U.S. Highway 385 was closed for 65 miles in the Cheyenne Wells region, Colorado's Department of Transportation reported.

"Most of the storm is on its way out across the state, except for the Eastern Plains, where there are still high winds, blizzard conditions, and highway closures," the department's Facebook page said.

"Whiteout conditions are likely and travel could become impossible" Wednesday night and into Thursday, the service's Omaha, Nebraska, office warned.

Is the storm hitting you? Send images to iReport

"Far southeast Nebraska and extreme southwest Iowa could see rain or a wintry mix for several hours yet this evening, so blizzard conditions may not develop over that area until mid-evening or later," the service said.

Airlines were reporting relatively few cancellations or delays in areas affected by the storm Wednesday night, but that could change overnight.

The storm will race into western Illinois, the weather service said. Rain will quickly change over to snow as the storm advances northeast, with the heaviest snow occurring overnight.

"Snow drifts several feet deep will be possible given the strong winds," the blizzard warning states.

At least 17 people were sent to hospitals near Lubbock, Texas, after a 23-vehicle chain-reaction crash on Interstate Highway 27 north of New Deal, Texas, state safety officials told CNN. There was at least one fatality, said Clinton Thetford, emergency management coordinator of Lubbock County. A stretch of the freeway in Lubbock County remains closed indefinitely.

Wrapping around the blizzard warning on the north, south and east is a winter storm warning, which will be no picnic either. The winds won't be quite as strong, but residents should expect a strong dose of rain, sleet and snow, with a few hail-packing thunderstorms thrown in for good measure.

A winter weather advisory is in effect for the Indiana-Ohio-Michigan tri-state area, as well as central Missouri and Kansas.

The "intense cyclone" will crawl across the Great Lakes region Thursday and slog into northern New England by Friday evening, the National Weather Service predicted.

Dodging the heavy precipitation but not the high winds is an area from western Texas and eastern New Mexico through the Oklahoma Panhandle and into southwest Kansas.

Much of the Southwest and Mississippi Valley is extremely dry, and the high winds have kicked up blinding dust near Lubbock, Texas.

CNN's Carma Hassan and Joe Sutton contributed to this report.

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