Sudden stratospheric warming is expected to keep a weakened vortex splintered, plunging the region back to record-breaking ...

The bitter cold temperatures that have left a chill over the eastern half of the country aren’t going anywhere, as a major disruption to the Polar Vortex is coming this month.

The end of meteorological winter (December-February) seems like a distant dream, after a brutally cold and snowy end to January.

Two winter storms on consecutive weekends coupled with weeks of below-normal temperatures have left some Wilmington residents ...

The bitter cold temperatures that have left a chill over the eastern half of the country aren't going anywhere, as a major disruption to the Polar Vortex is coming this month.

Much below normal temperatures should persist across the eastern U.S. into early February before moderating slightly.

Climate deniers are quick to say 'I told you so' when the mercury drops. But a warmer planet impacts weather in ways that can ...

Chilly weather moments might spark doubt about climate change, but research consistently shows our planet is heating up. Even with brief cold spells, the overall temperature is on the rise, resulting ...

The west half of the country, including the Midwest, will start to warm up. But that won't be the case for the East Coast.

Winter Storm Fern, while admittedly not the same level of event as Uri, was severe enough to give the grid its sternest stress test in half a decade. And the grid did just fine. It is fair to say ...

A continental-scale winter storm is disrupting essential systems across the United States, leading to states of emergency in ...

Strong winds, frigid temperatures, and snowfall moved across several states during the course of the last few days, and for ...