The polar regions offer some of the harshest and most dynamic ecosystems on Earth. These areas are defined by their extreme ...

The polar bears at the Buffalo Zoo are kept comfortable in the hottest months of the year with climate controlled habitats and always-cool swimming pools.

Enjoying these sizzling summer days? Imagine if you were the lone polar bear at the Pittsburgh Zoo & Aquarium. Actually, zoo staff provide a number of ...

Bears hold endless fascination for people—they’re huge, and intelligent, and they look oh so cuddly. It’s easy to imagine ...

Polar bears are resilient animals. Scientists issue warning over worrisome conditions that could leave polar bears stranded — ...

It’s the hottest day of the year and I’m standing in a field watching a couple of polar bears chomping through heads of ...

You probably know polar bears as the big white animals roaming the Arctic, but there’s a lot about them that doesn’t make it ...

Charles Darwin’s On the Origin of Species was first published in 1859, introducing much of the world to evolutionary theory.

Strength isn’t just about looking fit—it’s about supporting joint integrity, protecting against injury and preserving ...

COLORADO SPRINGS, Colo. (KRDO) -- According to Cheyenne Mountain Zoo (CMZoo), on Sunday morning, June 29, it said goodbye to Beezler, the oldest Asiatic black bear in human care in the U.S.

One year after Biden’s debate performance spurred concerns about his ability to serve as president, a bioethicist has a proposed system to ensure presidential capacity.