“Unwashed, greasy hair made it much harder for ice to stick. In contrast, when the polar bear hair was washed and the grease ...

Scientists have found that sebum is what allows polar bears to stay insulated and thrive in some of Earth’s most punishing ...

Polar bears have a built-in defense against ice — greasy fur. A team of scientists has discovered that their fur is coated in ...

An international team of scientists has discovered the anti-icing secret of polar bear fur—something that allows one of the ...

In a nutshell Polar bear fur repels ice thanks to a specialized hair grease (sebum) that gives them ice adhesion strength comparable to high-tech synthetic materials, making it extremely difficult for ...

Nostalgic scene from the past. Wood engraving after a drawing by Hermann Ludwig Heubner (German painter, 1843 - 1915), published in 1894. Inuit and Dogs Hunting a Polar Bear on Baffin Island, Canada - ...

After collecting hair from six polar bears in the wild, scientists homed in on the hair 'sebum' (or grease) as the ...

A girl watches her grandmother remove the fat from a polar bear pelt ... when the Canadian government moved the Inuit into permanent settlements, and hunting became more difficult.