In 2021, the polar vortex prompted widespread power outages across Texas, resulting in rolling blackouts and leading to the deaths of 246 people. Icicles hang off the State Highway 195 sign on Feb ...

Two newly identified patterns in the stratospheric polar vortex can send cold air over North America to cause extreme cold ...

A polar vortex, a weather pattern similar to the historic winter storm that struck Texas in 2021 — when every county in the state experienced below-freezing temperatures for the first time ...

Despite a warming climate, bone-chilling winter cold can grip parts of the U.S. In a study appearing in Science Advances, ...

An area stretching from Texas to Tennessee braced Wednesday for the possible arrival of freezing rain and snow even as some other parts of the U.S. hit by the plunging polar vortex this week began ...

An area stretching from Texas to Tennessee is bracing for an expected snowstorm even as some other parts of the U.S. hit by the plunging polar vortex this week are beginning to shake off its icy ...

Travel dangers and delays. More than 50,000 customers were without power on Wednesday in Indiana, Kentucky, Louisiana, Virginia and West Virginia, according to the tracking website PowerOutage.us.

North Texas braces for snow. In the Dallas area, crews treated the roads ahead of the expected arrival of 2 to 4 inches (about 5 to 10 centimeters) of snow on Thursday, along with sleet and rain.

North Texas braces for snow. In the Dallas area, crews treated the roads ahead of the expected arrival of 2 to 4 inches (about 5 to 10 centimeters) of snow on Thursday, along with sleet and rain.

DALLAS (AP) — An area stretching from Texas to Tennessee braced Wednesday for the expected arrival of freezing rain and snow, as some other parts of the country that already received an arctic blast ...

Polar vortex sets its sights on Texas and neighboring states, with snow expected By The Associated Press Published : Jan. 8, 2025 at 2:42 PM CST | Updated : Jan. 8, 2025 at 3:44 PM CST ...