In subzero winds, hypothermia announces itself in small, easy-to-miss ways. Here’s what one Nat Geo Explorer does to combat it in some of the coldest places on Earth.

Kallik, the Oregon Zoo’s new resident polar bear, is essentially a toddler. And, after arriving in Portland on Thursday from ...

Discover how black, grizzly, and polar bears choose safe, snow-covered winter dens and what new research reveals about their ...

Police force their way into burning zoo enclosure to rescue animals from huge blazeBay County Sheriff's Office ...