Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...

As the Arctic rapidly warms, the temperature difference between the polar region and lower latitudes decreases, which weakens ...

With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...

The wild January weather across the US is expected to continue this week with forecasts for heavy rain in southern states, after a surge of Arctic air that spilled southward and delivered rare record ...

The National Weather Service calls for more above-freezing temperatures Saturday, expected to be mostly sunny with a high ...

New Jersey should see temperatures rise this weekend after a week-long polar vortex called "the coldest week of the year" by ...

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

An Arctic polar vortex has brought freezing temperatures and frigid winds to millions across the country this winter.

A strong polar vortex is expected to keep cold air in Canada and the northwest U.S. in February, March and April, according ...

"Weather connects people to each other and to places, and I hope we all saw a bit of magic and possibility in the world and ...

The National Weather Service says Mobile got 7.5 inches of snow on Tuesday, 2.5 inches more than the previous record set all ...

A group of Canada geese were gathered on the frozen water of the Ohio River near New Cumberland Thursday afternoon. According ...