Aside from their world-famous geysers, Yellowstone is renowned for its diverse populations of wildlife, especially its ...

Kallik and Kallu made their public debut at the St. Louis Zoo on March 25. Kallik and Kallu: The twin polar bear brothers are ...

Why would a law that infringes on gun rights permit this? Make it make sense. Participating in the bear den study was a full-circle moment for me. As a hunter, I care deeply about perpetuating ...

Polar bears that swim longer distances are at more risk of being malnourished. Additionally, long-distance swimming in search of prey significantly raises cub mortality as cubs do not have the fat ...

Two-year-old twin polar bears Kallik (pronounced Kah-LEEK), left, and Kallu (Kah-LOO) take a swim during their public debut ...

As the weather becomes warmer and people become more active outdoors, encounters with bears may increase. Hibernating bears ...

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.

Can you spot the grizzly bear sow and her three cubs in the image posted immediately below? (Answer at bottom.) I first spotted the bears at a traffic jam they caused by appearing alongside the ...

On Tuesday, the zoo announced a poll to determine the names of two sloth bear cubs that were born in December. Park guests can see the cubs — one male and one female — and their mother, Shala, in ...