Discover the amazing properties of polar bear fur that repel ice and prevent ice buildup. Learn how their specialized hair ...

Image by Alexey_Seafarer on Depositphotos. Polar bears have a thick layer of blubber and dense fur to keep them warm in the Arctic cold. Their fur appears white but is actually transparent, providing ...

Polar bears' exceptional insulation, primarily achieved through fur and fat, minimizes heat ... The top of its head is transparent, allowing it to look directly through its skull.

New research finds grease that coats polar bear fur contains a specialized mixture of chemicals that make it resistant to ...

Nano-physicist Bodil Holst's interest in polar bear fur began while she was watching a German quiz show. "I learned that polar bears are invisible in infrared cameras, meaning their fur has the ...