The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe and Asia. Studies show that a fast-warming Arctic is partly to blame for ...

The first significant snowfall of the season broke records across the Washington, D.C., Maryland, and Virginia region on ...

Seven US states declared emergencies owing to the polar vortex of icy air that usually circles the North Pole.

As a major winter storm batters the Midwest and East Coast, the National Weather Service is warning a destructive windstorm could hit Southern California.

Several parts of the United States are witnessing a massive winter storm for the past few days. Heavy snow and freezing rain ...

A winter storm brought snow to the Richmond region, prompting a winter storm warning and affecting travel, power outages, and ...

Hundreds of thousands left without power as a deadly snowstorm grips several US states from the Midwest to the mid-Atlantic, affecting some 60 million people.View on euronews ...

Though the worst of the storm ended late Monday, Tuesday morning commuters in parts of Pennsylvania, New Jersey and Delaware ...

A deadly storm system dumped heavy snow and freezing rain across the eastern United States on Monday, killing five people and disrupting travel for millions of Americans from the central ...

A major winter storm pummeled a large portion of the country over the weekend. Here's how much snow fell near you.

Less than an inch of snow was expected to accumulate in the five boroughs, but South Jersey could see up to 9 inches.