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.

How many zoo animals can say that they got their very own snow sculpture? Well, these two lucky polar bears can!

Haley, the 22-year-old polar bear, left Memphis Zoo in Tennessee over the weekend in preparation for her new home in Michigan. Lately, two polar bears have been part of the Detroit Zoo collection, a ...

A polar bear peacefully snoozing in a pillowy bed of flowers beat out some amazing shots to win the Nature Photography ...

She never had cubs but the zoo said Haley was known for being a "bright, inquisitive bear who enjoys enrichment, especially ...

Discover a pristine wilderness spanning millions of square miles in the Far North. For adventure seekers, an arctic ocean cruise opens access to territories where few have ventured before. Poseidon ...

I spent four days learning about biomimicry and how studying polar bear pelts led to solar energy-capturing coats.

ROAMING SHORES — People gathered at the RomeRock Association Clubhouse for the 20th annual Polar Bear Plunge Saturday ...

What He's Said About Donald Trump Is your car color one of the most popular in America? See the top 12, according to data. 10 Actors Who Turned Down Iconic Roles and Regretted It Later Alex ...

Movement was spotted in the third egg via livestream on Thursday as the days-old hatchlings nestled in their snowy Big Bear roost. The triplet poked through its shell and was mostly visible just ...