Five years after the 2021 Texas freeze, here's what caused it, how it collapsed the power grid and why a similar event could ...

Its the five-year anniversary of the devastating February 2021 winter freeze in Texas, but could an event like that ever happen again?

It was the winter weather nightmare nobody in Texas saw coming, a Lone Star catastrophe of unprecedented power outages and failed water systems and a still-rising death toll of at least two dozen. At ...

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

A gargantuan winter storm, aided by a deep surge of Arctic air, is forecast to affect over half of the population in the United States, delivering widespread hazardous weather, such as heavy snow and ...

The majority of the United States will experience chilling temperatures due to a blast of arctic air from Canada. The Midwest, Mid-Atlantic and Southern U.S. are expected to see below-freezing ...

A warming Arctic can stretch the polar vortex, a high-altitude air ribbon, one says. The “wobble” can disrupt the jet stream, ...

The polar vortex is sending arctic blasts and chilly temperatures to most of the United States, and states from Texas to Oklahoma could see snow, sleet and ice. As of Wednesday, Jan. 21, millions of ...