Much of the nation east of the Rocky Mountains is hunkered down for what could be the worst winter storm of the season.

From Texas to New England, the monster storm brings hazardous conditions, prompting warnings to stay off roads.

Behind the historic winter storm that blasted 40 states this weekend, a dome of Arctic air associated with the polar vortex will bring days of life-threatening temperatures to much of the country, ...

President Donald Trump on Saturday afternoon granted emergency declaration support for Tennessee's statewide response to the ...

Across the United States, winter storms are colliding with a warmer atmosphere and a disrupted Arctic, turning familiar ...

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

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

Strong winds, frigid temperatures, and snowfall moved across several states during the course of the last few days, and for many, this latest storm marked the first impactful snow of the season.

A massive blast of Arctic air, reinforced by a weakened polar vortex, has engulfed New England, sending temperatures ...

The sudden blast may come as a shock to many Americans after a mostly mild start to winter, but that warmth may be partly ...

While most folks are doing everything they can to stay out of the cold this weekend, some families are embracing the frigid ...