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Animals
3:28 pm
Tue January 29, 2013

Killer Kitties? Cats Kill Billions Of Creatures Every Year

Out For Lunch? Researchers estimate that billions of birds and small mammals are killed by cats in the U.S. annually.
Vishnevskiy Vasiliy iStockphoto

Originally published on Mon February 4, 2013 1:29 pm

The battle between cat lovers and bird lovers has been going on for a long time. Cats and birds just don't mix. But trying to get a handle on how many birds and other animals are being killed by cats isn't easy. Just figuring out how many cats there are is tough enough.

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Research News
3:27 pm
Tue January 29, 2013

Swiss Scientists Discover Dung Beetles Use The Milky Way For GPS

Originally published on Mon February 4, 2013 1:29 pm

Transcript

MELISSA BLOCK, HOST:

From NPR News, this is ALL THINGS CONSIDERED. I'm Melissa Block.

AUDIE CORNISH, HOST:

And I'm Audie Cornish. And we have a story now about celestial navigation - that is, looking to the sky for guidance.

BLOCK: But before we get too lofty, this story also happens to be about dung beetles. And so we start with this lowly central unpleasant fact about dung beetles.

ERIC WARRANT: Dung beetles and their grubs eat dung and everything about dung beetles has to do with dung in some form.

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Africa
3:24 pm
Tue January 29, 2013

U.S. May Build Base For Drones In Northwest Africa

Originally published on Mon February 4, 2013 1:29 pm

Transcript

MELISSA BLOCK, HOST:

We're going to head west now, from Egypt across Libya to Niger. The Pentagon has signed a deal with the government there. The agreement could allow the U.S. to establish a forward base in Niger so that it could operate drone aircraft across northern and western Africa. NPR Pentagon correspondent Tom Bowman has been reporting on the U.S. military's growing presence on the continent. He joins me now here in the studio.

And Tom, how close is the U.S. to actually setting up a drone base in Niger?

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Education
3:21 pm
Tue January 29, 2013

Union Backs 'Bar Exam' For Teachers

Randi Weingarten, president of the American Federation of Teachers, says a bar exam for K-12 teachers would test a person's knowledge based on the subject he or she was hired to teach.
Rebecca Cook Reuters/Landov

Originally published on Mon February 4, 2013 1:29 pm

The system for preparing and licensing teachers in the U.S. is in such disarray that the American Federation of Teachers is proposing a "bar exam" similar to the one lawyers have to pass before they can practice.

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U.S.
3:21 pm
Tue January 29, 2013

Debate Over Rebuilding Beaches Post-Sandy Creates Waves

Ongoing beach nourishment, like this project in Viriginia Beach, has been the topic of debate. Some people say it's needed to protect beach communities; others decry the costs.
Pam Spaugy U.S. Army

Originally published on Wed January 30, 2013 11:49 am

For a half-century, the U.S. Army Corps of Engineers has been in the beach business, dredging up new sand as shorelines wash away. Federal disaster aid for Superstorm Sandy could provide billions more for beach rebuilding, and that has revived an old debate: Is this an effective way to protect against storms, or a counterproductive waste of tax dollars?

On a recent blustery day at Virginia Beach, the latest beach nourishment project is in full swing. A bulldozer smooths out pyramids of sand, and on the horizon, a large, black hopper dredge appears with another load.

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