ST. LOUIS — You can now say "hello" to polar bears Kallu and Kallik at the Saint Louis Zoo! After a weeks-long quarantine and acclimation period, the twin brothers made their public debut on Tuesday.

Polar bears have black skin under their white fur. Although it sounds strange, it's true. Polar bears are known as the Arctic's top predators, but surprisingly, beneath their white fur, polar bears ...

Black bear animal close-up profile view in the forest yawning, opened mouth displaying teeth, paws in its surrounding and environment with a green background. Image via Depositphotos. The American ...

It reminded me of a Tom Cruise movie. With a balmy air temperature of 32 degrees, it was a relief compared to past Polar Bear Plunge’s 10-degree and 20-degree temperatures. The spectators came ...

"After a week of ridiculously cold temperatures and ferocious winds, the forecast for Saturday's Polar Bear Plunge is looking good. At plunge time Saturday afternoon, the air temperature in ...

The World Wildlife Fund (WWF), a popular wildlife charity, is being accused of backing the polar bear fur trade while it uses polar bear images for its fundraising campaigns. The allegations ...

(KRDO) - Everyone needs a little self-care sometimes, right? Zookeepers at the Cheyenne Mountain Zoo gave their bear Emmett a little manicure this week. They say he's even trained to hold his paw ...

Every November, polar bear lovers celebrate Polar Bear Week, which commemorates the annual polar bear migration in Churchill, Manitoba, Canada. But apparently, one week is not enough time to ...