It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

Frigid temperatures are keeping snow on the ground in parts of the South as some cities in the North report dangerously low ...

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

A new blast of Arctic air sweeping from north to south will bring bone-chilling temperatures to millions of Americans this ...

A series of cold fronts the last few weeks has kept Florida downright chilly, as another winter storm starts to take aim this ...

SpaceX’s latest launch, Falcon 9 Starlink 13-1, was a testament to the resilience of space exploration even under extreme weather conditions.

The unseasonable chill that has swept through the eastern half of the US defies last year's mild winters and the South's ...

Most of the U.S. will enjoy milder temperatures on Thursday, but the warmup will be brief as a polar vortex will send ...

A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...

Meteorologists are raising alarms as Florida braces for an unusual polar vortex that could bring icy temperatures as far south as Miami. However, the polar vortex could bring severe weather ...