There's something about polar bears that's always puzzled the people who study them. How do they seem to repel snow? The ...

Scientist recently discovered that natural grease on polar bear fur allows them to glide across the ice, rather than getting ...

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 ...

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 ...

That's because polar bear fur is transparent and hollow.When light strikes the outer fur some of it is absorbed while the rest is scattered away. The result? The fur can appear as different colors ...

“Unwashed, greasy hair made it much harder for ice to stick. In contrast, when the polar bear fur was washed and the grease largely removed it performed similarly to human hair, to which ice ...

The Inuit people prepare clothes using polar bear fur with its sebum coating intact, protecting them from the cold. An international team of scientists have found that sebum, or the grease that ...

In the frozen expanse of the Arctic, polar bears glide effortlessly across ice and plunge into sub-zero waters – yet their fur is remarkably free of frost. For years, scientists have wondered: How do ...

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 makes it ...

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 ...