S10 E6: Voices of the North: Going Home

Today, you’ll learn about the fastest mini robots ever created, how Bigfoot sightings may help scientists study bear populations, and the link between financial stress and poor health. Insect Robots Mini-robots modeled on insects may be smallest, lightest, fastest ever developed. ...  Afficher plus

Tens of thousands of animal species are facing extinction, mostly because of human activity. But thanks to conservationists, there are some animals that are making a comeback. This is part four of “The New Conservationists,” a four-part series about the evolving world of animal c ...  Afficher plus

This winter marks the 125th year of Audubon’s Christmas Bird Count, in which bird nerds across the Western Hemisp ...