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

C with the windchill but the worst is likely over. Environment Canada lifted its extreme cold warning with mid-day ...

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

Part of Mississippi under extreme cold warning after winter storm dropped snow across the Gulf Coast. When will temperatures ...

Yes. Although this blast of Arctic air sweeping the nation has thrown Bostonians scrounging through closets to find hats, ...

This cold was certainly extraordinary, but the polar vortex event of January 2019 brought life in the northern and central United States to a frozen halt. At that time in our area, the coldest actual ...

A polar vortex has led to freezing temperatures throughout the U.S., even reaching parts of the Gulf Coast. The snowy weather ...

The areas of Waterloo region, Guelph and Wellington County have entered the third day of a deep freeze because of a polar ...

Unprecedented snowfall hits the U.S. South. Discover how this winter storm is setting new records and causing rare blizzard ...

Just how cold did it get on Wednesday? Here's a look at which communities measured the most frigid temperatures.

It's something very weird and nuanced going on right now,’ says one expert about the potential reasons for the snow ...

Firefighters battled the bitter cold and reported water problems at a two-alarm fire in Manchester-By-The-Sea late into the ...