Polar vortex sets its sights on Texas and neighboring states

A polar vortex has triggered freeze warnings across Texas, leading to dangerous conditions for people and infrastructure.
Temperatures are dropping in Texas on New Year's Eve ahead of next week's polar vortex, which will bring snowfall to much of ...
A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...
The next round of bitter cold was set to envelop the southern U.S. on Tuesday, after the first significant winter storm of ...
Parts of all states in the lower 48 woke up to subfreezing temperatures Tuesday due to a weather pattern that will keep ...
The increased energy demand nationwide has caused natural gas prices to spike, and according to energy analyst Matt Smith of ...
The state’s electric grid operator issued a weather watch until Friday but says it doesn’t expect power disruptions as demand ...