The great white polar bear is the youngest and largest of the world's bear species — a mighty hunter and fierce defender of its young that's among the world's most vulnerable animals. Two-thirds of ...

Polar bears aren't actually white. Their color is determined by the lighting and climate of their surroundings. Following is a transcript of the video. Polar bears aren't actually white.Turns out ...

Polar bear cubs are incredibly cute - and amazingly elusive. Their mothers dig dens under the snow in remote areas.

Polar bears aren't actually white. Their color is determined by the lighting and climate of their surroundings. Following is a transcript of the video. Polar bears aren't actually white.Turns out ...

Polar bears (Ursus maritimus) are well known for their white fur, which makes them almost invisible on the Arctic Sea ice. But in areas where it can drop to far below -30°C in winter, finding a way to ...

One of the cubs then climbs onto mom’s back to hitch a ride. “It’s a pretty special thing to see polar bear cubs emerge into this vast, white landscape that appears so inhospitable,” lead author ...