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

Ranked dead last, or perhaps not mentioned at all, would probably be the only state that sits partly within the Arctic Circle ...

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

Cold air from the arctic sometimes dips southward across the American plains. What to know about the polar vortex.

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

Polar vortex and jet stream are both extending southward into the ... See pictures of snow blanketing Florida, Texas and more ...

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

Storm Blair has hit most of the U.S., bringing freezing temperatures to Texas. Precipitation later this week could mean snow for some areas.

Temperatures across Texas plummeted over the weekend, but the worst may be yet to come. A polar vortex, a weather pattern similar to the historic winter storm that struck Texas in 2021 — when ...

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

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

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 ...