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

Asian shares are mixed in mostly muted trading, despite anticipation for a market reaction to the inauguration of U.S.

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

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 ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...

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.

ANNAPOLIS, Md. (AP) — A huge swath of the U.S. was blasted with ice, snow and wind on Monday as the polar vortex that dipped south over the weekend kept much of the country east of the Rockies ...

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

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

Here's how the polar vortex, and climate change ... The air we breathe can have profound effects on our physical and mental health. Is there any way of protecting yourself from this pervasive ...