Two sister polar bears were caught on camera having a pool party, frolicking in the water at a Washington zoo. The twin bears, named Astra and Laerke, can be seen playing together with a ...

In a scene straight out of a Disney movie, a polar bear that had been estranged from her twin sister for two years after her mother rejected her has finally been reunited with her long-lost sibling.

Big splash! Kids cheer on large polar bear as it jumps into pool at local zoo A polar bear was spotted jumping off a rock and into the pool at the Toledo Zoo & Aquarium in Toledo, Ohio. See the young ...

As part of Polar Bear Week (Nov. 2-8), a new artificial intelligence-based system, which has been in a testing phase in the ...

It's estimated that polar bears leave behind around 7.6 million kilos of their prey annually, creating a "massive and vital" ...