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Migrating from Central America: A Photo Essay

They're desperate to get out of Central America and enter the U.S. -- undocumented immigrants seeking a better life for themselves and their families. They show up on the nightly news in political battles about where to house them and...

WAMU 88.5

The Maryland Zoo in Baltimore

Zoos play a major role in preserving and protecting the animals that call them home. But during the past few years, the Maryland Zoo in Baltimore had to scrape and claw to fight off its own extinction. The zoo's president and CEO joins us in the studio to reflect on its recent challenges and explore where it fits into the fabric of the Mid-Atlantic region.

NPR

Farming The Bluefin Tuna, Tiger Of The Ocean, Is Not Without A Price

Scientists are trying to raise prized bluefin tuna completely in captivity. An experiment at a Baltimore university is the first successful attempt in North America.
NPR

The 30-Foot High Pile Of Bones That Could Be A DNA Treasure Trove

The Natural Trap Cave in Wyoming may hold specimens of DNA from animals who roamed thousands of years ago. Julie Meachem, a paleontologist leading the expedition into the cave, speaks with Audie Cornish about the secrets she hopes to find.
NPR

Where The Birds Are Is Not Where You'd Think

Birds are everywhere, but the greatest concentration of different birds — the "bird mecca" of America — is not in our great parks, not in our forests, not where you'd suppose. Not at all.
NPR

Shifts In Habitat May Threaten Ruddy Shorebird's Survival

To withstand their 9,300-mile migration, red knots feast on eggs from horseshoe crabs each spring in Delaware Bay. Scientists worry many crabs are starting to lay eggs before the birds can get there.
NPR

How Our Story About A Child's Science Experiment Sparked Controversy

A researcher has complained that coverage in NPR and other outlets ignores his work and gives undue credit to a sixth-grader's project. But that sixth grader did make an original contribution.
NPR

Forget The Fishing Boat: Alaskans Scoop Up Salmon With Dipnets

Salmon fishing on a scenic river in Alaska isn't always about hooking a big fish in the remote wilderness. Sometimes, it's about standing shoulder-to-shoulder in the water to fill up your freezer.
NPR

If Dogs Feel Jealousy, It May Run Deeper In Us Than We'd Thought

Dr. Christine Harris co-authored a study that examined whether dogs exhibit jealous behavior, hoping to see if jealousy is an emotion unique to humans. Audie Cornish asks Harris: Does it take complex cognitions to trigger the emotion?
NPR

Zoo In Argentina Says 'Sad Bear' Too Old To Go To Canada

The plight of the nearly 30-year-old polar bear, who lost his enclosure mate two years ago, has attracted attention from well-wishers the world over who want him moved.

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