The Truth About Polar Bear Skin Underneath their fur, polar bears have black skin. This may sound surprising, but it's a crucial adaptation. The black skin absorbs sunlight more effectively than ...

Polar bears in zoos have been known to turn green ... Underneath all that hair, polar bear skin is actually black. The black skin readily absorbs sunlight to keep the bear warm.

If you’re lucky enough to see a polar bear at the zoo, you will instantly fall in love. These majestic creatures are ...

Siku, a polar bear at Lincoln Park Zoo, developed allergies to various substances including human hair dander (Credit: ...

For example, unlike polar bears, which he said remain dry down by their skin when they emerge from water, grizzly bears do not. “They're like a wet dog,” he added. “If grizzly bear hair either doesn't ...