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After Sandy, Not All Sand Dunes Are Created Equal

In New Jersey, thousands of discarded Christmas trees have dodged the wood chipper and hit the beach instead. They're being used to jump-start new dunes, but scientists warn that these man-made dunes could be less sturdy than dunes that form naturally.
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Highly Anticipated Asteroid Upstaged, By A Meteor

The much-anticipated close flyby of a large asteroid was upstaged Friday when a meteor unexpectedly streaked across the sky over Russia. The ensuing explosion sent window shards flying and injured hundreds of people.
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A New View Of Newton in "Isaac's Eye"

What would Isaac Newton be like if he had been born a few centuries later? A new play "Isaac's Eye" reimagines Newton and his scientific rival Robert Hooke. Playwright Lucas Hnath and actors Haskell King and Michael Louis Serafin-Wells join Ira Flatow to talk about the play.
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Is Russia Marked For Meteors?

Friday's major meteor strike is the third such incident to hit Russia in just over a century. Coincidence?
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It's Out Of Here: Asteroid Whizzes By

About the size of an office building, asteroid 2012 DA14 flew by Earth on Friday — coming within about 17,000 miles of the planet.
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Don't Count On Extra Weight To Help You In Old Age

The notion that being a little overweight could help people in old age is being challenged. Some of the studies in support of the so-called obesity paradox excluded people who lived in institutions, like nursing homes, or were too sick to participate, a critic says.
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'No Link' Between Meteor That Hurt Hundreds And Asteroid About To Fly By

The sights and sounds across Russia's Ural Mountains on Friday as a meteor came roaring in were awesome. There are reports of more than 900 people being injured, most when windows shattered. But European Space Agency experts say there's no connection to the large asteroid that's whizzing past Earth later in the day.
NPR

Darkness Provides A Fix For Kittens With Bad Vision

Kittens regained sight in a blind eye after being plunged into darkness for 10 days. Researchers say that prolonged darkness may reset the brain to an earlier stage of development, allowing the kittens to recover their vision.

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