Snow, the 17-year-old polar bear who died Labor Day at the Reid Park Zoo, suffered from an undiagnosed heart ailment, a zoo official announced last week at the same time ...

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 ...

Before pivoting her focus to the Arctic, Alysa McCall worked extensively in the grassland ecosystem. There, the interventions ...

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

Churchill, often referred to as the “Polar Bear Capital,” becomes a staging ground each fall for hundreds of polar bears ...

NFL free agency has officially arrived! Here's a look at which top players have signed new deals and the top remaining free agents.