Selects: How Polar Bears Work

Sacagawea was only 16 when she joined the Corps of Discovery. That is one seriously impressive teenager. Find out all about her in this classic episode.See omnystudio.com/listener for privacy information. 

When socialite Dorothy Arnold disappeared in 1910, no one imagined the case would remain forever unsolved. Today we tell her story.See omnystudio.com/listener for privacy information. 

In today's shorty, Josh and Chuck go over the stories behind some of the world's currency symbols.See omnystudio.com/listener for privacy information. 

As Arctic ice melts, polar bears are being forced on land -- and they're hungry. With the apex predators frequently turning to human junkyards for a snack, northern towns have had to get creative in order to keep both their people and wildlife safe. Biologist and conservationist ... Show More

A new subpopulation of Greenland polar bears offers insights into how this species might hang on as Arctic ice disappears. Learn more about your ad choices. Visit megaphone.fm/adchoices 

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

The residents of Haines, Alaska are used to living alongside bears. The region surrounding their small town has one of the densest bear populations in the world. But as climate change curtails the bears’ natural food sources, encounters between bears and humans are becoming more ... Show More

Sure, we love bears when they show up in books or cartoons. But what if one is outside our window? Human-bear encounters are becoming far more frequent as development continues to spread and people and bears seek similar resources of food, water, and shelter. National Geographic ... Show More

While investigating how animals survive the winter, Earth Ranger Emma finds out that hibernation might be more than just a four-month power nap. We’ll also figure out exactly who is behind the series of high-pitched night time toots that have everything from worms, crayfish, rats ... Show More

In this tour of the microscopic world, explorer and artist Ariel Waldman introduces the charismatic creatures lurking beneath Antarctica's massive ice sheet, the largest on earth. From "cuddly" water bears to geometric algae made of glass, Waldman shows how this seemingly barren ... 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

In this episode, we are going to the tippy tippy top of the Earth. Join us for this episode of “Music to Our Ears” to meet the exotic animals that enjoy the icy waters of the North Pole! Discover more activities, games, and songs that will teach your little one all about collabor ... Show More