What to do when there's a polar bear in your ...

What if the solution to feeding humanity has been hiding in the soil for millions of years? Bioengineer Karsten Temme discovered a remarkable answer to this question: for eons, crops relied on soil microbes to convert atmospheric nitrogen into food — until modern farming severed ...  Show more

Legendary music producer Jermaine Dupri pulls back the curtain on how hit songs really get made in TED’s rapid-fire Q&A format, “On the Spot.” Answering a stream of unexpected questions, he covers what makes a good hook, why he doesn’t chase “cool,” how he helped build Atlanta’s ...  Show more

A Bolivian scientist sets out to study a species of bears critically endangered by drought and loss of habitat. Along the way, she shows the local community how helping the bears can protect their livelihood and the forest against climate change. A transcript of this episode is a ...  Show more

Polar bears are more than just lovable creatures that roam the ice in search of food. They're one of the most fascinating animals on planet Earth. Sadly, as ice shrinks, so does their habitat. Learn all about these huggable beasts in this classic episode.See omnystudio.com/listen ...  Show more

Join us on an Arctic adventure as we head out onto the sea ice with a polar bear scientist! Andrew Derocher shares exciting stories of flying in helicopters, getting bit by a polar bear cub, and discovering how polar bears are surviving in a warming world. Andrew explains what ha ...  Show more

A Bolivian scientist sets out to study a species of bears critically endangered by drought and loss of habitat. Along the way, she shows the local community how helping the bears can protect their livelihood and the forest against climate change. A transcript of this episode is a ...  Show more