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

The effects of the polar vortex are expected to reach Texas on Monday and bring freezing or below-freezing temperatures ...

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

Temperatures are dropping in Texas on New Year's Eve ahead of next week's polar vortex, which will bring snowfall to much of ...

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

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 dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...

According to a forecast map by Pivotal Weather, based on data from the European Center for Medium-range Weather Forecasts, the vast majority of the state could see wind chills below 32 degrees ...

While scientists say that there is not evidence that extreme cold is becoming more frequent or intense, a growing body of research is finding that rising temperatures in the Arctic are weakening ...

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

A polar vortex, a weather pattern similar to the historic winter storm that struck Texas in 2021 — when every county in the state experienced below-freezing temperatures for the first time ...

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