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

A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...

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

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

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

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

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

About a week after a polar vortex brought snow and freezing temperatures to Texas, another cold snap is expected in time for ...

The polar vortex of ultra-cold air usually spins around ... store as he loaded his fourth order of the day into his car. Texas Gov. Greg Abbott said Wednesday that the state had deployed several ...

Most of the holidays may be over, but winter is sticking around — and it's bringing freezing weather to Texas next week. A polar vortex, a weather pattern similar to the historic winter storm ...

DALLAS (AP) — An area stretching from Texas to Tennessee braced Wednesday ... week prepared to go another round with the plunging polar vortex. Arkansas' capital, Little Rock, closed schools ...