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Space
NASA Scientists 'Very Careful' With New Mars Data
December 3, 2012 NASA believes its Curiosity rover might have found carbon and chlorine molecules on the red planet. But before anyone says "life on Mars," NASA needs more testing to confirm the rover's results.
The Salt
Caught: Lobster Cannibals Captured On Film Along Maine Coast
December 3, 2012 Gotcha! An underwater camera caught large Maine lobsters gobbling up their younger brethren along the coastline. Biologists think this turn to cannibalism may be due to a recent spike in the Maine's lobster population, combined with a decrease in the numbers of their natural predators.
Monkey See
Neil deGrasse Tyson Helps His New 'Bud' Superman Get A Glimpse Of Home
December 3, 2012 The Hayden Planetarium director and pop-culture go-to science guy offered expert advice on how Superman could watch the destruction of Krypton.
Space
Signs Of Life On Mars? Not Exactly
December 2, 2012 There's a possibility the Mars rover has found signs of carbon-containing molecules on the red planet. That discovery is exciting because of what it might say about the Martian environment where the rover is sitting at the bottom of Gale crater.
All Tech Considered
The Sight Of Roadkill Makes A Pretty, Data-Rich Picture
December 2, 2012 NCPRScientists and citizens are filling up a database on dead critters with their smartphones. The EpiCollect app pulls data such as location, speed limit and the carcass's condition. Wildlife ecologist Danielle Garneau says the project tracks animal movement and may help protect species in the future.
Krulwich Wonders...
Music Video Borrows From 200-Million-Year-Old Artist And Disappears
December 1, 2012 What do singer Gotye, Chinese artist Liu Bolin and early 20th century painter Abbott Handerson Thayer have in common? (Here's a hint: Look very, very closely.)
Krulwich Wonders...
Cornstalks Everywhere But Nothing Else, Not Even A Bee
November 30, 2012 You can go to almost any cubic foot of ocean, stream, coral, backyard, ice shelves even, and if you look, you'll find scores of little animals and plants busy making a living. But here's a place — a beautiful, bountiful place — that when you look close — is a desert.
Research News
Victory Or Defeat? Emotions Aren't All In The Face
November 30, 2012 Athletes may show intense emotion in their face, but you'll need more than that to tell if they won or lost. A new study suggests people don't read extreme facial expressions to judge how a person is feeling.
Greenland, Antarctic Ice Is Melting Faster
November 29, 2012 The good news: Sea level has risen by just a half-inch in the past 20 years as a result of shrinking ice. The bad news: The melting is now speeding up. Over the next century, this could contribute to another 2- to 3-foot rise in sea level — enough to flood New York City every few years.
The Salt
Tastier Winter Tomatoes, Thanks To A Boom In Greenhouse Growing
November 29, 2012 Just because it's cold doesn't mean we should have to give up delicious tomatoes. The "buy-local" movement has spurred a boom in greenhouse grown winter tomatoes in cold climates from Jackson Hole, Wyo., to Madison, Maine. And it uses less water and less land than conventional methods.