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 ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by treacherous conditions.

In our news wrap Tuesday, residents are fleeing the hills of Los Angeles after the Palisades Fire exploded in size to more than 700 acres, a so-called polar vortex is bringing freezing temperatures as ...

According to a National Weather Service map, visualized by Newsweek below, 17 counties are under freeze warnings in Florida, ...

A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend ...

The immense storm system brought disruption to areas of the country that usually escape winter’s wrath, downing trees in some Southern states, threatening a freeze in Florida.

A major winter blast is stirring up dangerous conditions across the U.S. central and southern states all the way to the East ...