A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar ...

Tens of millions of residents along the East Coast are bracing for several inches of snow Sunday followed by dangerously cold ...

Over 20 El Pasoans with the Texas Department of Transportation are heading to Houston to help with winter preparations on ...

A polar vortex dipping down from Siberia will bring a cold front with frigid temperatures to nearly 300 million Americans.

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

Elsewhere, the plunging polar vortex brought subfreezing temperatures on Tuesday ... it prompted a cold weather advisory for ...

Schools as far south as El Paso, Texas, closed due to a polar vortex that has brought historically low temperatures and ...

A developing winter storm is threatening to drop snow, sleet and freezing rain on parts of Texas, Oklahoma and Arkansas ...

The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., ...

The plunging polar vortex brought subfreezing temperatures Tuesday to some of the southernmost points of the U.S., threatening to dump snow on parts of Texas and Oklahoma in the coming days and ...