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

Researchers have directly linked population decline in polar bears living in Western Hudson Bay to shrinking sea ice caused by climate change.

New research finds grease that coats polar bear fur contains a specialized mixture of chemicals that make it resistant to ...

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

A new study confirms that polar bear decline in Western Hudson Bay is directly linked to shrinking sea ice, which shortens ...

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 ...

Polar bear mom and cubs particularly vulnerable The ... because they aren’t strong enough to live on their own. “It’s pretty simple — the survival of cubs directly impacts the survival ...