This storm is expected to significantly impact travel, infrastructure, and public safety across Big Sky Country..

Extreme cold warnings have returned to the U.S., with dangerously cold temperatures expected in northern states.

Winter weather warnings have been issued in Washington, Colorado, Idaho, California, Utah, Nevada, Oregon, Montana, Wyoming, ...

Celebrate the heroic 1925 'Great Race of Mercy' as Nome honors its saviors, the sled dogs and mushers, who delivered life-saving serum through harsh conditions.

Punxsutawney Phil made his annual prediction in Pennsylvania, and the groundhog saw a shadow, meaning the United States is ...

Temperatures in the U.S. are, on average, 4 degrees warmer than they were 50 years ago — making the alarming rise in cold weather deaths surprising.

The weather-predicting groundhog celebrity has met two presidents and drinks a life-extending elixir: "Our Phil is like, probably 139 years old," Groundhog Club Inner Circle President Tom Dunkel says.

Frostbite is a cold-weather injury where tissues freeze due to prolonged exposure to low temperatures, often below 0°C. Commonly affected areas include fingers, toes, cheeks, ears, and nose. If ...

Traveling in cold weather conditions can be life threatening ... hypothermia in the elderly in cold houses) or peripheral circulation problems such as trench foot and frostbite. If shivering can be ...