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The Two-Way
12:29 pm
Fri August 24, 2012

Anti-Doping Chief: Armstrong Knows Truth, Sticking To 'Baseless Soundbites'

United States Anti-Doping Agency Chief Executive Officer Travis Tygart, right, during a subcommittee hearing on drug use in sports in 2008.
Susan Walsh AP

Originally published on Fri August 24, 2012 4:47 pm

The head of the United States Anti-Doping Agency says Lance Armstrong knows the truth and he has decided that instead of airing every piece of evidence publicly and in front of an impartial court, the dethroned seven-time Tour de France winner has decided to "hold on to baseless soundbites."

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Shots - Health Blog
11:30 am
Fri August 24, 2012

Failure Of Lilly Drug Is Latest Alzheimer's Setback

A PET scan of the brain of a person with Alzheimer's disease.
U.S. National Institute on Aging Wikimedia Commons

Originally published on Fri August 24, 2012 12:19 pm

An experimental drug that aimed to slow the development of plaques and help clear them from the brains of Alzheimer's patients failed in two late-stage studies conducted by Eli Lilly & Co., the company said today.

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The Two-Way
10:50 am
Fri August 24, 2012

U.S. Drone Strike Kills 18 In Pakistan, Security Officials Say

Originally published on Fri August 24, 2012 11:24 am

Pakistani security officials say that a United States drone strike has killed 18 suspected militants today in the northwest part of the country. The attack is the fifth of its kind in a week.

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Environment
10:48 am
Fri August 24, 2012

'Carbon Nation' Tackles Climate Change, By Ignoring It

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. How much do you personally worry about global warming? The people at the Gallup Poll have been asking that question every year since 1989, and according to their latest polling figures, there's been a bit of an uptick in the numbers: 55 percent said they worry about climate change - that's up about four points from last year.

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History
10:45 am
Fri August 24, 2012

Mapping The Birthplace Of Modern Languages

Transcript

IRA FLATOW, HOST:

When you hear somebody speaking Polish, another person speaking Persian, they sound like totally different languages, don't they? But listen more closely and you'll hear similarities, like how one of the Persian words for mother is mada, and in Polish, it's matka. That's because both languages belong to a large family known as the Indo-European languages. A group that contains over 400 languages and dialects: Polish, Persian, English, French, German, Russian, Icelandic. The list goes on.

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Science
10:41 am
Fri August 24, 2012

Tree Rings Tell Tales Of Ancient Fires And Climate

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY; I'm Ira Flatow. Last week, I was in southern Idaho, and it was snowing in August, or at least it looked like it. Actually, it was raining ash, closing down airports, forcing people to remain inside, many miles away from the forest fire flames.

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The Two-Way
10:39 am
Fri August 24, 2012

Now They're Even? Romney Gets In 'Birth Certificate' Quip

But seriously, folks: Republican presidential candidate Mitt Romney joked about birth certificates today in Commerce, Mich.
Jewel Samad AFP/Getty Images

In Commerce, Mich., today, The Associated Press reports, Republican presidential contender Mitt Romney told supporters that he and his wife, Ann, had been born in nearby hospitals. Then, Romney added, "no one's ever asked to see my birth certificate; they know that this is the place where both of us were born and raised."

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Humans
10:39 am
Fri August 24, 2012

David Eagleman Gets Inside Our Heads

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow. Up next, discovering the universe inside your skull, and it is a universe. According to my next guest, a single cubic centimeter of brain tissue contains as many nerve connections as there are stars in the Milky Way - billions and billions just in a tiny bit of your brain. Never mind the other three pounds of brain matter. It's a vast world inside our skulls, and much of it operates without us really knowing or thinking much about it or even understanding it.

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Space
10:36 am
Fri August 24, 2012

Curiosity Rover Zaps A Rock, Starts To Roll

Transcript

IRA FLATOW, HOST:

This is SCIENCE FRIDAY, I'm Ira Flatow.

(APPLAUSE)

FLATOW: Yup, they were cheering again this week at the Jet Propulsion Laboratory. The Mars Rover Curiosity made its first moves on the Red Planet. It wiggled its wheels, and it's rolling away from the landing site, toward a spot called Glenelg, actually you can spell it backwards and forwards the same way because it's going to return there.

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Shots - Health Blog
10:15 am
Fri August 24, 2012

Dire Health Conditions In South Sudan Prompt Airdrops

Families wait for hours to register at the Yida refugee camp in South Sudan along the northern border in early July. Within a few weeks, the population of the camp more than doubled, leading to shortages of food, water and medicine.
Paula Bronstein Getty Images

Originally published on Fri August 24, 2012 1:32 pm

It's been only a year since South Sudan became an independent nation. But as NPR's Ofeibea Quist-Arcton reported last month, the young county is already facing major challenges.

One of these is a growing population of refugees at the northern border, where conditions have become so dire in the past few weeks that aid workers are now calling it a "health catastrophe."

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