After a brief winter weather event fueled by Arctic air from Siberia, which brought snowfall to parts of Texas — including ...

Arctic air grips the central and eastern U.S., bringing record-breaking cold, dangerous wind chills, and historic snowfall.

Rising temperatures, a melting Arctic and increasing global water and resource scarcity are behind United States President ...

I’ve been convinced that we are about to experience a very serious and dangerous weather episode,” Houston Mayor John ...

A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

Some of that snow was already on the ground when an arctic air brought record-setting cold to the mountains along the ...

Most schools in New England remained open despite arctic blast. How cold does it have to be to cancel school, and how to keep ...

After millennia as a carbon deep-freezer for the planet, regional hotspots and increasingly frequent wildfires in the ...

A blast of Arctic air is bringing cold weather to New England over the next several days. Wind chill values in the mornings ...

Arctic air will loosen its grip on the Weather First area heading into the second half of the week as temperatures are ...

Hundreds of flights at the Denver International Airport were delayed and canceled, and there were several traffic jams and road closures during whiteout conditions. An extreme cold warning was issued ...

Frigid sunshine will rule in most of southern New England. A northerly breezy will push clouds and possible bands of ocean ...