Warming temperatures may be changing the ways ice forms, making it more likely to stick to and injure polar bears in two far north populations.

In a rare encounter, a polar bear was spotted near a remote cottage in Iceland-a sighting that quickly turned dangerous.

After testing the materials for antibodies, or blood proteins generated by the immune system to fight foreign substances, the scientists compared the results to 115 historical polar bear samples ...

The buzz of excitement at Berlin Zoo was abruptly interrupted by cries of panic and a loud splash as something dropped into the moat within the polar bear enclosure. To the shock of onlookers ...

The 2024 Polar Plunge will support Special Olympics New York, with a fundraising goal of $200,000. Registration can be ...

This photo shows the rear paws of a polar bear temporarily sedated for research in East Greenland in 2022. The bear has large chunks of ice frozen onto its feet, which the researchers removed.

Starting Sunday, Oregon Zoo visitors can put their paws up for a whole week of appreciation of polar bears. Plus, they can ...

Polar night is the season that takes place each year inside polar circles when night lasts for more than 24 hours. This phenomenon occurs in the Arctic and Antarctic Circles due to the Earth’s ...

Europe is forecast to have a cool and windless November as a weak La Niña weather pattern finally arrives, bringing a higher risk of polar vortex events this winter. Half of the 14 La Niña ...

An Alabama homeowner got robbed, and it was not by a human. On Oct. 26 surveillance footage showed a black bear executing an impromptu heist you must see to believe. The video shows the four ...