Indigenous peoples of the Arctic traditionally use polar bear fur for its ice-resistant properties, but the science behind ...

Polar bear fur resists ice because of a natural greasy coating called sebum. This helps them move quietly while hunting.

Polar bears don’t have to worry about skipping a wash day. The sebum, or natural oil, on the mammals’ fur helps them survive ...

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

Ice-repelling properties of polar bear fur sebum offer sustainable solutions for preventing ice buildup on infrastructure.

New research reveals that polar bears use more than just thick fur to survive the Arctic—they also have a natural oil that ...

You have something in common with polar bears. Polar bears and humans produce sebum. It's an oily substance that comes from ...

The sebum–or hair grease–on their fur makes it very difficult for ice ... of polar bear hair with human hair and two human-made ski skins. A polar bear’s insulating fur shown under infrared ...

The grease, also known as sebum, is made up of cholesterol, fatty acids and compounds that make it hard for ice to attach ... in gallery A polar bear's insulating fur is shown under infrared ...

They have also used the fur in ways that make use of its ice-resistant properties. For instance, Inuit hunters in Greenland are known to have placed small pieces of polar bear fur under the legs ...

New research reveals how polar bears keep ice off their fur. Alan Wilson via Wikimedia Commons under CC BY-SA 3.0 Polar bears don’t have to worry about skipping a wash day. The sebum ...

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 ...