Science

Shots - Health News
4:28 pm
Tue April 9, 2013

Genetically Modified Rat Is Promising Model For Alzheimer's

Scientists hope a new genetically modified rat will help them find Alzheimer's drugs that work on humans.
Ryumin Alexander ITAR-TASS/Landov

Originally published on Tue April 9, 2013 6:34 pm

A rat with some human genes could provide a better way to test Alzheimer's drugs.

The genetically modified rat is the first rodent model to exhibit the full range of brain changes found in Alzheimer's, researchers report in The Journal of Neuroscience.

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Environment
4:28 pm
Tue April 9, 2013

Energy Secretary Nominee Dodges Question On Gas Exports

Originally published on Tue April 9, 2013 6:34 pm

A U.S. Senate committee held a confirmation hearing for Ernest Moniz on Tuesday, who has been nominated to be the U.S. Energy Secretary. Moniz says he will retire from MIT, where he's a professor of physics and energy systems. He would advocate for the Obama administration's "all of the above" energy strategy, which calls for continued fossil fuels development and supports nuclear energy, wind and solar.

Animals
4:28 pm
Tue April 9, 2013

Monkey Calls Could Offer Clues For Origin Of Human Speech

Originally published on Tue April 9, 2013 6:34 pm

Transcript

MELISSA BLOCK, HOST:

This is not the sound of the ALL THINGS CONSIDERED staff morning meeting.

(SOUNDBITE OF WOBBLE)

BLOCK: It's not Justin Timberlake doing his vocal warm-up. And it's not a celebration of hedge fund managers.

(SOUNDBITE OF WOBBLE)

BLOCK: It is the sound of the wild gelada monkey. And why are we bringing you the sound of the wild gelada monkey? Well, because a new study finds the vocalization of these monkeys could tell us something about the beginning of human speech.

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Animals
1:58 am
Tue April 9, 2013

Starving Baby Sea Lions Flood Southern California Shores

More and more starving sea lions are being found stranded on California shores, and animal rehabilitation centers are at their maximum capacity. Experts say there are fewer fish for these mammals to feed on, but they don't know why.
Gloria Hillard NPR

Originally published on Tue April 9, 2013 8:14 am

In recent months, more than 1,000 starving baby sea lions have been found on Southern California beaches, from Santa Barbara to San Diego. The National Oceanic and Atmospheric Administration has just declared the crisis an "unusual mortality event."

On a recent early morning, Peter Wallerstein is on the job on a beach near Marina del Rey, Calif. His white truck is a familiar sight along this coastline. Next to him, a small blond dog named Pumpkin rides shotgun.

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Research News
1:56 am
Tue April 9, 2013

To Find Insider Trading, Follow The Kids' Money

iStockphoto.com

Originally published on Tue April 9, 2013 8:14 am

In New York and Washington, government regulators are cracking down on insider trading, the illegal practice in which people with internal information about important company events make stock market trades before ordinary investors find out what's happening.

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