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

The trio were among more than 7,500 people who took to the surf to raise money for Special Olympics New Jersey at the organization's 32nd annual Polar Bear Plunge ... money for kids in need ...

Wildlife is abundant in this remote and fragile area, and we were looking for seals and polar bears. NGM Maps When we anchored the boat at the fjord ice, we spotted several seals resting on the ...

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.

Refers to the latest 2 years of stltoday.com stories. Cancel anytime. Kali, the polar bear, yawns on Tuesday, Nov. 27, 2018, at the St. Louis Zoo. Kali seemed to be enjoying the cold weather.

Editor's Note: National Geographic went too far in drawing a definitive connection between climate change and a particular starving polar bear in the opening caption of our December 2017 video ...

One of the polar bears we knew to predate on reindeer was an incredible young cub with a unique story and known locally as “the Grinch”. So named for her love for preying on reindeer ...

The Detroit Zoo welcomed Haley, a 22-year-old polar bear, to its Arctic Ring of Life habitat. She joins two other polar bears and will serve as an ambassador for her species. She's still ...