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Researchers have found that kids with autism spectrum disorder who did yoga at their elementary school behaved better than kids with autism who weren't doing yoga.

The researchers surveyed teachers at a school in the Bronx who said a daily yoga program reduced the kids' aggressive behavior, social withdrawal and hyperactivity.

For nearly a decade, scientists and Northwest tribes in Washington state fought bitterly over whether to bury or study the 9,500-year-old bones known as Kennewick Man. Scientists won the battle, and now, after years of careful examination, they're releasing some of their findings.

For starters, Kennewick Man was buff. I mean, really beefcake. So says Doug Owsley, head of physical anthropology at the Smithsonian's National Museum of Natural History, and the man who led the study of the ancient remains.

A life well-worth noting has caught the attention of obituary writers:

-- "Andrew F. Brimmer, a Louisiana sharecropper's son who was the first black member of the Federal Reserve Board and who led efforts to to reverse the country's balance-of-payments deficit, died on Sunday in Washington. He was 86." (The New York Times)

Fidel Castro's son, Alex Castro, is batting away rumors that his father, the former leader of Cuba, had died.

"The commander is fine, doing his daily things, reading, exercising," Alex Castro said.

"With all due respect, that's a bunch of malarkey," Vice President Biden said during Thursday's debate as he challenged Rep. Paul Ryan's assertion that U.S. foreign policy has unraveled under President Obama.

A little later in the debate, Biden said Ryan's criticisms were "a bunch of stuff" — and when moderator Martha Raddatz asked "what does that mean?" he said, "we Irish call it malarkey."

Biden's use of the word has many asking: Where does it come from?

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CELESTE HEADLEE, HOST:

This morning, the Norwegian Nobel Committee announced the winner of the 2012 Nobel Peace Prize and they chose the European Union.

THORBJORN JAGLAND: The European Union is currently undergoing grave economic difficulties and (unintelligible) social unrest. The Norwegian Nobel Committee wishes to focus on what it sees as the EU's most important result, the successful struggle for peace and reconciliation and for democracy and human rights.

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CELESTE HEADLEE, HOST:

This is TELL ME MORE from NPR News. I'm Celeste Headlee. Michel Martin is away. Coming up, President Obama honored late labor and civil rights leader Cesar Chavez earlier this week but a new book questions whether the full story of his life and legacy isn't perhaps more complicated. That's in a moment.

"U.S. consumer sentiment unexpectedly rose to its highest in five years in October as consumers became more optimistic about the economy in a possible boost to President Obama's reelection hopes," Reuters reports.

Secretary of Defense Leon Panetta delivered a policy speech that he said was a "clarion call" for Americans to take cyber security seriously. Attacks that can cripple a country, he said, are no longer theoretical.

Nerds, rejoice! It's Nobel season — the Oscars for lab rats, peacemakers and cognoscenti alike. Every fall, big thinkers around the world wait for a middle-of-the-night phone call from Sweden, dreaming of what they might do with the $1.2 million prize.

In a dramatic reversal, Tokyo Electric Power Co. admitted for the first time that if it had fixed known safety issues, Japan's nuclear disaster following the March 2011 tsunami could have been avoided.

The Associated Press says the utility company made the admission in a statement released Friday. The AP reports the company said it delayed implementing the safety measures because of political, economic and legal pressures.

The AP adds:

Authorities have arrested three men suspected of having a role in the shooting of Malala Yousafzai, the 15-year-old activist who demanded an education for girls.

NBC News reports:

"Police said the suspects, aged between 17 and 22, had claimed the person who organized the attack Tuesday — in which two other young girls were shot and injured — was a man called Attaullah."

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RENEE MONTAGNE, HOST:

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STEVE INSKEEP, HOST:

The Norwegian Nobel Committee has bestowed its prestigious Peace Prize upon the European Union for what it says is a six decade contribution "to the advancement of peace and reconciliation, democracy and human rights in Europe"

In its press conference, the committee said the union cemented peace between France and Germany and shows that "through well-aimed efforts and by building up mutual confidence, historical enemies can become close partners."

Defense Secretary Leon Panetta told business leaders the Pentagon is developing capabilities to ward off attacks on the nation's infrastructure. He says foreign actors have already probed key systems that could cause damage and even death — and the Pentagon has a key role to play in stopping such efforts.

The Pew Research Center surveyed about 1,000 Americans to find out how they watch the presidential debates. Eleven percent watched on two screens — on a computer or mobile device and on TV. The numbers are higher among younger viewers.

Vice President Joe Biden and GOP vice presidential nominee Paul Ryan engaged in a memorable and highly combative debate Thursday night in Danville, Kentucky. It's the only time the two men, who occupy the second spots on their party's presidential tickets, will square off before the election.

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STEVE INSKEEP, HOST:

Next, let's follow up on today's surprise winner of the Nobel Peace Prize. In effect, it went to most of a continent, the European Union. The Norwegian Nobel Committee said it was a decision that was long overdue considering the EU's role in advancing and maintaining peace since World War II. Here's the chairman of the Nobel Committee, Thorbjoern Jagland.

THORBJOERN JAGLAND: The stabilizing part played by the European Union has helped to transform most of Europe from a continental war to a continental peace.

Ever wondered why you're not supposed to bake with cold eggs or whether marinating really tenderizes meat? Read on.

America's Test Kitchen host Chris Kimball "whisks away" some cooking myths as he talks with Morning Edition host Renee Montagne about the book he wrote, The Science of Good Cooking, with fellow Cook's Illustrated magazine editors. Being the science and cooking geeks that we are, we tuned in.

A new kind of crop is being planted in the United States, and it doesn't require any land or fertilizer. Farming it improves the environment, and it can be used in a number of ways. So what is this miracle cash crop of the future?

It's seaweed.

Charlie Yarish, professor of ecology and evolutionary biology at the University of Connecticut, loves seaweed. In nature, he says, when seaweed turns a rich chocolate color, that means the plant is picking up nitrogen, a process called nutrient bioextraction.