Millions of Americans are bracing for life-threatening cold as an arctic blast driven by the polar vortex plunges ...

The arctic blast is expected to affect millions of people across the United States with brisk winds, and dangerously cold ...

Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low temperatures ...

Several businesses and organizations have announced closings and cancellations ahead of the extremely cold temperatures.

The state's Governor Phil Murphy made the announcement Saturday night ahead of an Arctic Blast which is set to barrel in on ...

Bostonians can expect between 4 to 6 inches of snow, with higher totals of between 6 to 8 inches in areas just northwest of ...

An arctic air mass settled over New York City and much of the country Sunday evening, bringing a deep freeze and the chance ...

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

Colorado woke up Sunday to extremely cold temperatures and dangerous wind chills. We started at -11 at Denver International ...

Temperatures as low as 14 degrees below zero will hit Denver on Monday night. With the wind chill, it could feel as cold as ...

Major winter storm brings heavy snow to East Coast as Arctic blast puts millions under warnings from Plains to Maine ...