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

"We saw one, then we saw another one, then 20 of them. And they all were inside this building." Abandoned since 1992, the ...

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

Grizzly bears, for example, are a subspecies of brown bear found in parts of North America. There are many different ...

The first astronauts to enter a polar orbit chose the obvious animal to serve as their zero-g indicator: a plush polar bear.

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

The Trump administration appears to be leaving no stone unturned with its sweeping tariffs around the globe, from rocky ...

The Cincinnati Zoo & Botanical Garden counts on federal funds to grow cat, polar bear and rhino populations country-wide. The ...

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