Schools in several states announced closures ahead of a winter storm that is expected to bring snow, ice and sleet.

Storm Blair has already caused four deaths after crashes that occurred due to dangerous conditions on the roads.

A polar vortex is expected to bring snow and ice to 26 states and D.C., threatening travel with blizzard conditions and record-low temperatures.

A major storm system that blanketed a large swathe of the central and eastern United States in snow and ice—disrupting travel ...

A new, wide reaching storm is forecast to develop over the central United States on Wednesday night and Thursday, which may ...

The National Weather Service said that wind chill temperatures could dip into the teens to low-20s from Texas across the Gulf Coast.

Cold Weather alerts and Freeze alerts issued from New Mexico to Florida. Wind chills are near 20 degrees all the way south to ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit that is expected to provoke teeth-chattering but not be record-shattering.

President-elect Donald Trump says he won't rule out the use of military force to seize control of the Panama Canal and Greenland as he declared U.S. control of both to be vital to American national ...

The storm has caused severe air travel disruptions. According to FlightAware, more than 1,800 flights in and out of the U.S.