One of the most attractive critters at the zoo splashes through frigid waters: polar bears, the beauties of the Arctic Circle ...

Rising Arctic temperatures and melting sea ice could be causing cold air to flow into the Northern Hemisphere. But not all ...

With less access to seals on ice, many polar bears are foraging on land, eating reindeer, bird eggs, walrus remains, and harbor seals.

The 13-year-old polar bear, named Kali — pronounced Cull-ee — moved from the Toledo Zoo to Detroit Zoo, where he will share a ...

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...

As the U.S. prepares to take on another bout of cold weather, the term "polar vortex" is getting thrown around. But what is ...

Meteorologist Sven Sundgaard predicted this wacky winter weather back in October, and he explains what's happening now and what might happen next.

A chilling polar vortex is set to bring snow and ice to the South and East this week. We show where.

A severe winter storm that brought freezing rain, sleet and snow to a large part of the U.S. was intensified by the polar ...

Deep penetration of cold temperatures and a coastal storm will bring bomb cyclone and polar vortex into your newsfeeds.

A group of 15 people is raising money for Prairieland United Way's Polar Plunge event to see who dives into an icy pond on ...

A severe winter storm that brought crippling freezing rain, sleet and snow to a large part of the U.S. in late January 2026 ...