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December 10, 2012 The barbs on porcupine quills help them pierce the skin. If the bumpy needles work so well for the big rodents, couldn't they they also help doctors and nurses giving injections? Designers of medical devices are looking to try the porcupine approach.

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December 9, 2012 Even if you knew that, you may not know how the fictional dinosaur came to star in the prehistoric landscape of popular imagination for so long. The story starts 130 years ago, in a time known as the "Bone Wars."

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On All Things ConsideredPlaylist

December 4, 2012 Stray cats prowl freely among many of the city's ancient monuments. At the Torre Argentina ruins, a cat shelter has been caring for felines for two decades. But archaeological officials now say the shelter, built in the foundations of an ancient temple, must be closed.

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On Morning EditionPlaylist

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.

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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.

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On Weekend Edition SundayPlaylist

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.

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November 28, 2012 Imagine a pothole-filled road. Imagine riding that road on a bicycle. Imagine the bumps. Imagine you have a chicken with you. Who has the smoother ride, you or the chicken?

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November 26, 2012 Researchers from the University of Florida, National Geographic and other groups say Burmese pythons may not be as likely to spread across the Southeast U.S. as previous researchers have warned. Cold weather may beat them back.

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On All Things ConsideredPlaylist

November 22, 2012 Erik Jacobs took a leap of faith when he gave up photojournalism for Farm School. Now he is combining his two passions to tell the story of where your food comes from.

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