A severe winter storm that brought crippling freezing rain, sleet and snow to a large part of the U.S. in late January 2026 ...

The polar vortex collapsed, and severe temperatures are set to dominate most of the country in the coming days. Single-digit ...

Behind the historic winter storm that blasted 40 states this weekend, a dome of Arctic air associated with the polar vortex ...

Millions of Americans checked airline apps for weekend getaways, oblivious to the warnings forecasters issued Thursday ...

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.

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

The New York City tri-state area could see over a foot of snow for the first time since 2021, when over 17 inches were ...

Tens of millions of people are in the path of a major winter storm. Federal cuts threaten efforts to understand the causes of such weather.

A massive storm will descend on the US starting Friday, plunging Texas into a deep freeze before threating to dump snow on ...

The most recent big snowstorm in the Mid-Atlantic region was the snowstorm of 2021. See the pictures and how much it snowed ...

Meteorologists warn that a stretched polar vortex could bring severe winter weather to much of the United States.