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

Editor's Note: National Geographic went too far in drawing a definitive connection between climate change and a particular starving polar bear in the opening caption of our December 2017 video ...

The great white polar bear is the ... after legal appeals to the bear's listing on several fronts, and we're still working to save these majestic animals from the deadly jaws of oil exploration and ...

This prolonged fasting drains polar bears’ energy reserves, reducing their ability to reproduce and raise cubs. Without ...

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

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.