In Western Hudson Bay—one of the most extensively studied polar bear populations—this loss of habitat has resulted in a ...

An adorable video shows the moment three tiny polar bear cubs emerged from their den with their mum on the remote island of Svalbard, Norway. The incredible footage took scientists almost a decade ...

It’s a big world out there, especially for polar bear cubs emerging from their dens. An international team of researchers observed these special first steps thanks to nearly a decade of camera ...

Polar bear cubs are incredibly cute — and amazingly elusive. Their mothers dig dens under the snow in remote areas. Protecting cubs is key to the species’ survival. Under half of all polar bear cubs ...

Meet the "pizzly" bear! The animal is a hybrid created by the mating of a grizzly bear and a polar bear — a pairing scientists found could be happening more often due to climate change.