Climate deniers are quick to say ‘I told you so’ when the mercury drops. But a warmer planet impacts weather in ways that can ...

These polar bears appear to be maintaining their physical health despite the loss of sea ice—their preferred hunting grounds ...

This would have been West Hartford's first plunge for Special Olympics while Stamford's benefits Sound Waters.

Svalbard’s chubby bears upend catastrophe talk—echoing Trump’s swagger and Gates’s pivot to adaptation.

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

Microbes across Earth's coldest regions are becoming more active as glaciers, permafrost and sea ice thaw, accelerating ...

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

Much below normal temperatures should persist across the eastern U.S. into early February before moderating slightly.

A security camera captured Kallu, a 3-year-old polar bear at the St. Louis Zoo, rolling in fresh snow as a winter storm hit ...

In the icy wilderness of Svalbard, the Norwegian archipelago in the Barents Sea, polar bears have been entangled in the politics of climate change.

Seals favored by Svalbard bears are becoming easier to hunt as ice declines, a study found. But researchers say the situation ...

Polar bears need ice for their long term survival as less or shrinking ice forces these creatures to travel long distances in ...