Douglas McIntyre, Editor-in-Chief at Climate Crisis 24/7, reports that historic cold temperatures across the U.S. are ...

Although much of Canada is focused on the extraordinary amount of snow dumped on parts of Ontario and Quebec, Saskatchewan is ...

Harsh weather moved west on Monday as a polar vortex was expected to grip the Rockies and the northern Plains after winter ...

Meteorologists warn that the coldest burst of Arctic air this season is coming to put an icy and prolonged exclamation point ...

An Arctic blast tied in part to the polar vortex is driving record frigid air south from the Northern Plains toward the Gulf ...

North Dakota breaks cold records as Arctic air sweeps across the U.S., leaving 95 million people bracing for dangerous temperatures and widespread impact.

A tourist village in China's southwestern province of Sichuan famed for its scenic snow landscape said it was sorry for using ...

Snow fell on parts of Kansas on Tuesday morning, February 18, as temperatures dropped to “brutally cold” levels, the National ...

WRAL meteorologist Chris Michaels explains what a polar vortex is and how it's impacting the United States. WRAL meteorologist Chris Michaels explains what a polar vortex is and how it's impacting the ...

The National Weather Service has warned about 'record-breaking cold' set to hit central areas of the US as a result of the ...

At a conference in Boston, the nation’s scientists commiserated and strategized as funding cuts and federal layoffs throw their world into turmoil. By Raymond Zhong The Trump administration ...