This blast of cold weather is due to activity of the polar vortex.

Americans have been warned to brace for more winter storms as Arctic winds are set to dump more ice and snow amid freezing temperatures.

In 2021, the polar vortex prompted widespread power outages across Texas, resulting in rolling blackouts and leading to the deaths of 246 people. The effects of the polar vortex are expected to ...

Central Florida residents are making last-minute trips to hardware stores to stock up on supplies like ice scrapers, firewood ...

In 2021, the polar vortex prompted widespread power outages across Texas, resulting in rolling blackouts and leading to the deaths of 246 people. The effects of the polar vortex are expected to ...

The effects of the polar vortex are expected to reach Texas on Monday and bring freezing or below-freezing temperatures ...

The polar vortex doesn't always influence the weather in the mid-latitudes, but when it does the effects can be extreme. "[The early January] cold outbreak and the one through the 16 January are ...

VIRGINIA BEACH, Va. — Looking ahead to next week, a major arctic blast is expected to settle into Hampton Roads and ...

Douglas McIntyre, Editor-in-Chief at Climate Crisis, discusses an unusual cold snap forecasted for Atlanta, where temperatures are expected to drop to nineteen degrees. He explains how climate change ...

A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...