WASHINGTON — We are in the middle of a blast of extreme cold weather in D.C. The polar vortex has shifted, spilling cold air ...

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

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings and a hazardous freeze to ...

Many Georgetown University students faced difficulties returning to campus for the first day of classes after a major winter ...

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

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...

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 ...

These conditions are all thanks to a familiar sounding occurrence: the polar vortex, a large area of low pressure and cold ...

Many cities across North America will feel the effects of the polar vortex, but who will see -50 wind chills for a prolonged ...

The polar vortex brings some of the most frigid winter air to the U.S., and the recent storm offered a reminder of its power.

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

Minot residents have been experiencing temperature whiplash with relatively warm temperatures dropping precipitously below ...