The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe and Asia. Studies show that a fast-warming Arctic is partly to blame for ...

But, today, it’s all about the cold. Temperatures plunged into the teens and single digits in some spots, and the snow-dusted ...

Seven US states declared emergencies owing to the polar vortex of icy air that usually circles the North Pole.

Veterinarians urge dog owners to rethink their winter walking routines as the polar vortex plummets temperatures for much of ...

Texas didn’t adopt a mandatory statewide energy code until 2001, meaning homes built before this timeframe may be ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

Prepare your home for the polar vortex! Learn how to prevent frozen pipes and costly repairs with expert tips in our latest ...

Our chilly weather could bring freezing rain and snow to parts of the Hill Country and I-35 corridor, local forecasters say.

Another winter storm will develop over Texas later this week, bringing potentially historical snowfall and icy conditions to ...

The polar vortex is a low-pressure system of cold air that swirls above Earth’s poles. There’s one over the South Pole in ...

A polar vortex has blanketed much of the US with ice, snow, and intense winds, stretching from the Rockies to Maine. This ...