The findings highlight the increased risk of starvation polar bears face as climate change increases ... Oh, and they have a blue tongue. Only one increased its weight, after likely finding ...

Polar bears may not be the vicious killers you imagine, but it’s still wise not to get too close. Now you don’t have to, as a team of biologists has captured rare footage of cubs taking their ...

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 ...