Polar bear twins Kallu and Kallik debut at Saint Louis Zoo, attracting visitors to their 40,000-square-foot habitat, with the ...

Zoo guests can stop by their habitat, McDonnell Polar Bear Point, between 9 a.m. and 5 p.m. daily to catch a glimpse of the ...

An investigation by The Guardian alleges the World Wildlife Fund's position on the polar bear fur trade is shockingly lax.

ST. LOUIS – Polar bear twin brothers made their public debut Tuesday morning at the Saint Louis Zoo. Kallu and Kallik can be viewed at McDonnell Polar Bear Point during regular zoo hours from 9 ...

In "Ends of the Earth," Neil Shubin travels north and south to explore the frontiers of polar science and history.

The 13th Annual Polar Plunge to benefit Special Olympics Southern California will take place on March 29 at Big Bear Lake. Participants are encouraged to raise at least $50 in pledges, with ...

When thinking of Canada, you might imagine snowy mountains, lakes and spectacular wildlife. Nature lovers, here are 20 ...

NUUK, Greenland (AP) — Sitting on the pelt of a polar bear hunted by her family, Aviaja Rakel Sanimuinaq says she’s proud to ...