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

The next round of bitter cold is set to envelop the southern U.S. on Tuesday, after the first significant winter storm of the ...

Some experts say the Frigid air that normally stays trapped in the Arctic escaping is happening more frequently because of a ...

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

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 ...

Less than one month after the devastating Franklin Fire, Southern California could be in for more wildfire risks with extreme ...

At least four people have died as the brutal Arctic blast hit much of the central and eastern U.S. Newsweek's live blog is closed.

A rare weather phenomenon rumbled across several eastern and central U.S. states this weekend as Arctic air continues to ...

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 ...