There's little doubt about next week being a 'climate emergency' with extreme cold—perhaps historical—wrecking the central United States. The Polar Vortex is unleashed at maximum ferocity." ...

Most of the U.s. enjoyed warmer air to end the workweek, but the warmup will be brief as a polar vortex will send temperatures ... According to New York City Emergency Management, a Cold Weather ...

Texas Governor Greg Abbott has declared a state of emergency in response to the polar vortex, which is bringing snow, ice and freezing rain across the nation. According to a Monday statement from ...

The polar vortex is coming back. After a half-month hiatus, frigid air will again surge across the United States beginning this weekend through next week, as the unusually cold blob of air dips ...

(AP) - Harsh weather moved west on Monday as a polar vortex was expected to grip the ... authorizing the Federal Emergency Management Agency to coordinate relief efforts throughout the state.