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

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

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

Blizzard, Beloved Polar Bear at Point Defiance Zoo ... but there could be more of the hybrid bear species in the future. Never miss a story — sign up for PEOPLE's free daily newsletter to ...

"Polar bear mothers are having increasing difficulties ... and protection of denning areas to ensure the survival of future ...

Fram2 crew was surprised to not see any evidence of human activity at the South Pole from 285 miles above. For the first time ...

Although it was only briefly seen during the live webcast of its launch, the Fram2 mission's zero-gravity indicator was ...

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

A polar bear has been shot dead in a remote Icelandic village, the latest casualty of growing tensions between humans and the Arctic mammals. Polar bears are the world's largest land carnivore ...

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

Vladimir Guerrero Jr.'s new contract with Toronto also helps set market value Pete Alonso as Mets first baseman.