A collapse in the polar vortex is letting Artic air come here. What that means, and why it happens.

The National Weather Service is warning people to remain vigilant because this ice storm is not over yet. Here's the latest for South Carolina.

New weather maps have revealed a sharp polar blast sweeping across the UK on Friday, January 30, with snow forecast to push ...

WASHINGTON, United States — A life-threatening winter storm brought hazardous conditions to a wide swath of the United States ...

At least 25 people have died as brutal Winter Storm Fern battered the US with millions of others left without power, after a monster storm pummelled 34 states with snow and ice, ...

A deadly and historic winter storm is entering its final act in New England on Monday. The system carved a destructive 2,300-mile path across the nation, leaving behind life-threatening power outages ...