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

It’s a stark reminder of how climate change is reshaping entire ecosystems. Scientists' stunning observation of hybrid ...

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. The researchers ...

After a summer of fasting on land, the bears need to get back to their frozen home to hunt seals and bulk up. But their migration ritual is changing.

Scientists have quantified how much climate change has driven the population decline of polar bears living in Canada's Hudson Bay. The clock is set to 89 seconds to "midnight" as scientists and ...

Preventing ice buildup in extreme temperatures has long vexed industries from aviation to energy, but a new study suggests ...

The World Wildlife Fund (WWF) charity has been working to support the trade in polar bear fur at the same time as using the animal image to raise funds.

The World Wildlife Fund (WWF), a popular wildlife charity, is being accused of backing the polar bear fur trade while it uses ...

The cub, a female named Nur, was born on Nov. 17. She is expected to begin adapting to the enclosure where she can be seen by ...