As the Arctic warms and sea ice disappears, polar bears are being pushed into conditions they have never faced before. Their ...

The rare event marks the 13th known instance of adoption within this well-studied group of polar bears living in the western ...

The footage of a bear caring for an adopted cub was captured during the annual polar bear migration along the Western Hudson ...

A genetic analysis of polar bears in southeast Greenland found that genes related to heat-stress, aging, and metabolism are ...

Polar bears are expected to become extinct but there are some signs their DNA is changing and they are adapting to new ...

Polar bears are changing at a genetic level in response to climate change. This is what it means for the rest of the Arctic.

The researchers analysed blood samples taken from polar bears in two regions of Greenland and compared “jumping genes”: small ...

A hybrid grolar bear saga is unfolding in the Arctic, and the tale of this strange family has much to tell us about nature on our changing planet ...

On a trip to the arctic town of Churchill, Manitoba, I joined the trend of taking trips to see threatened places and animals ...