How much weight can a polar bear lose before it’s too late?” That’s the question plaguing researchers after a remarkable ...

Resting on a solitary slab of ice floating in the Arctic Ocean, a majestic creature sparkles in the polar summer sunshine.

A group of Canadian scientists attached GoPro cameras to GPS collars on 20 polar bears in the Hudson Bay area in northeastern ...

Melting sea ice causes polar bears to lose their traditional hunting grounds. You'd be surprised at the lengths they go to ...

In today’s 3 BRILLIANT MINUTES, Brad Spakowitz tells you what they learned about changes to the bears’ diet and health because of climate change and vanishing ice. Along the way, we also discover a ...

Polar bear numbers have increased in recent decades, but it’s not because climate change isn’t affecting them. Strict conservation efforts and hunting bans helped populations recover after steep ...

Polar bears are one of the most important apex predators in the Arctic. Their presence helps to keep the populations of ...

In the remote, icy expanse of the Arctic, the survival of a species begins with a remarkable act of resilience and devotion.

Polar bear fur isn't really white -- it's transparent and covers up black skin. Here's why they look white when you see these ...

Jimmy Doherty has been a familiar face on our TV screens for more than 20 years and he is back with a new series this weekend ...