Since WCCO first visited Churchill in 1993, the polar bear population here has been cut in half, according to estimates ...

Senior author Bodil Holst, a physicist at the University of Bergen in Norway, was inspired to investigate polar bear fur ...

A sneak peak of a new episode of National Geographic's Incredible Animal Journeys shows two polar bear cubs exploring the outdoors for the first time Kelli Bender is the Pets Editor at PEOPLE.

Editor's Note: National Geographic went too far in drawing a definitive connection between climate change and a particular starving polar bear in the opening caption of our December 2017 video ...