Animals

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NPR

Ancient Fish With Strong Jawline Could Rewrite History Of Faces

Entelognathus primordialis, which lived some 420 million years ago, is the earliest known creature with a modern jaw. It could upend our understanding of how jawed vertebrates evolved.
NPR

Weekly Innovation: Pampering Your Pooch From Afar

An entrepreneurial 13-year-old's device allows you to video chat with your dog and dispense treats with a digital command. She's hoping it will help with separation anxiety — both for humans and pets.
NPR

Environmental Group Tries To Sabotage Wolf Hunting Season

In Montana and Idaho, wolf hunting season is underway, and an environmental organization known for acts of civil disobedience is trying to disrupt the hunts. Earth First is circulating a manual that details among other things how to dismantle traps. Authorities say some of the tactics are illegal.
NPR

Global Love Of Bananas May Be Hurting Costa Rica's Crocodiles

Bananas are the most popular fruit in America, and demand is growing worldwide, too. But growing bananas requires a lot of pesticides. And a new study shows that some of those chemicals are ending up in caimans living downstream from banana plantations in Costa Rica, where many of the bananas that Americans eat are grown.
NPR

Raising Tastier Sea Urchins For Foodies And The Environment

A scientist in Birmingham, Ala., is trying to help overharvested sea urchins, considered a delicacy in many parts of the world, find their way back to a restaurant near you. He's developed an urchin farm to help grow them more sustainably and a special feed that gives them a sweet umami taste.
NPR

Black Widow Spider Fan Gets Dangerously Close To His Subject

The first time nature writer Jackson Landers spotted a black widow spider on his front porch, he was transfixed. He grew curious about the spiders and kept one for months as a pet. One day, he got bit.
NPR

Beloved Brazilian Monkey Clings To A Shrinking Forest

Brazil's Atlantic Forest, home to the golden lion tamarin, was once a massive ecosystem stretching along the Brazilian coast. But centuries of human activity have encroached upon the forest, leaving the future of this tiny, lion-maned monkey in doubt.
WAMU 88.5

National Zoo's Panda Cub Given Clean Bill Of Health

The National Zoo's young panda cub got a veterinary checkup late Monday, and not only has she doubled in size, but she's starting to resemble a panda more and more.

WAMU 88.5

The Greek Yogurt Craze

We explore what's behind the Greek yogurt craze and how it's affecting the yogurt products in your supermarket.

NPR

Ear Wax From Whales Keeps Record Of Ocean Contaminants

Layers of wax in the marine mammals' ears can be read like tree rings, scientists say, recording a whale's age and also information about pollutants in the water the whale swam through. Wax from a blue whale that washed ashore in 2007 contained surprisingly high levels of DDT.

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