This experiment showed that the ice adhesion of unwashed polar bear fur is exceptionally low. While the often-accepted ...

Polar bears on ice in Northern Canada. 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 ...

White fur, blubbery skin, sharp claws. Polar bears seem perfectly adapted to their frigid habitat up north. Now, researchers have discovered the bears have another unexpected Arctic adaptation ...

Get Instant Summarized Text (Gist) Polar bear fur possesses anti-icing properties due to its greasy sebum, composed of cholesterol, diacylglycerols, and fatty acids, which prevents ice from ...

Polar bears need all the help they can get to survive their frosty Arctic environment. One of their biggest survival secrets appears to be greasy hair. The sebum–or hair grease–on their fur ...

New research finds that grease that coats polar bear fur contains a specialized mixture of chemicals that make it resistant to freezing. Why polar bear fur doesn't freeze Nano-physicist Bodil ...

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 same ...

A study in the journal Science Advances reveals how polar bears manage to get wet in the cold without their fur freezing.