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

Polar bears lose sea ice due to climate change, forcing them to fast longer and lose body fat, leading to emaciation. The ...

The findings offer a preview of how most polar bears may respond to climate change genetically. In A Nutshell Polar bears in ...

A polar bear was spotted outside a cottage in a remote village in Iceland, a rare sight in the island nation. It was shot by police after being considered a threat, authorities said Friday. The bear ...

Polar bears on an island off Russia's far eastern coast have taken over an abandoned research station and made themselves at home. Drone footage captured by photographer Vadim Makhorov shows the large ...

Study is the first to find a statistically significant link between rising temperatures and altered DNA activity in a wild ...

LOUISVILLE, Ky. (WDRB) -- Polar bears at the Louisville Zoo are now interacting with each other just in time for breeding season. It's been a long process to get to this point, and there is still more ...

Across the Arctic, one bear stands apart from all the others, not just in size but in how it looks at us. While most large ...

As the planet heats, polar bears in southeastern Greenland appear to be adjusting to warmer conditions, new research from the ...

Polar bears once roamed Great Britain, a new analysis of ancient bones and fossils has revealed. Bones and teeth discovered in a Highland cave in Scotland show a fish-heavy diet eaten by the animals ...