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 ...

A rare "daughter polar vortex" is set to plunge millions of Americans into freezing temperatures as a prolonged period of ...

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 ...

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

"Polar vortex" sounds cool ... Unusual winter storms and frigid temperatures smacked a large region of the US from Texas to Florida. Snowfall and cold triggered flight cancellations and school ...

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 ...

when freezing temperatures in Texas lasted more than eight days, causing widespread power outages and killing more than 200 people. Regardless of whether the polar vortex contributes to a specific ...

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

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