Record-challenging warmth across the eastern half of the US is about to be replaced by Arctic air, snow, and ice as March ...

Ohio and the Great Lakes are bracing for another cold shot later this month — down to single digits in places. When to expect more cold weather.

The plunging temperatures will come after the same region saw highs in the 70s on Tuesday.

The Eastern U.S. is finally enjoying some springlike warmth, but meteorologists say temperatures could plummet again in mid-to-late March.

While all the warmth of the past few days may make it feel like spring is in full effect, forecasters are saying otherwise.

Temperatures will rise into the 40s on Friday and low 50s on Saturday in many areas of New Jersey. But cold air will return ...

Add Yahoo as a preferred source to see more of our stories on Google. US Marines brave Arctic temperatures ahead of Joint Viking, the largest military exercise in Norway. About 10,000 troops from the ...

An arctic cold front is moving across Massachusetts on Sunday, with light snow showers expected in the morning.

As I walked out onto the frozen Arctic water off Utqiagvik, Alaska, for the first time, I was mesmerized by the icescape. With the end of summer approaching in the Northern Hemisphere, the extent of ...

The talk by the climate expert is part of the joint event exploring how Earth’s poles shape our climate, landscapes and future.