A photographer's iconic shots of polar bears in abandoned buildings on a Russian island shines a spotlight on wider changes ...

Polar bears interacted with humans during the Neoglacial period, about 4,700 to 2,500 years ago. Scientists uncover ...

Polar bears are uniquely adapted to survive in one of the harshest environments on Earth. These majestic animals are ...

Having abandoned the island in 1992, the human population of this extremely remote island was soon replaced by a pack of ...

Siku, a polar bear at Lincoln Park Zoo, developed allergies to various substances including human hair dander (Credit: ...

Pregnant polar bear females usually enter the den in late autumn and remain there throughout the winter. They don't eat ...

Ursus maritimus, a species of polar bear in the South Beaufort Sea, has recently been of particular interest to marine ...

Bears are a type of mammal that can be found in many parts of the world. From the tiny, silly-looking sun bear to the iconic ...

Two polar bear sisters arrived at Tallinn Zoo on Wednesday and are quickly adjusting to their new home. Chief veterinarian ...