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

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

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

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson ...

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

University of Toronto Scarborough researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

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

According to a recent study published in Science Advances, a greasy hair day keeps the ice away — for polar bears, that is. After examining polar bear fur, an international research team identified ...

Recently, a new Guinness World Record was set by a woman who completed an ice marathon in record time while wearing a polar bear costume. While the thought of this may be comical, her reasoning ...