Texas, snow and Polar vortex

Texas is preparing for severe winter weather. An area stretching from Texas to Tennessee braced Wednesday for the possible ...
A polar vortex has triggered freeze warnings across Texas, leading to dangerous conditions for people and infrastructure.
The polar vortex of ultra-cold air usually spins around the North Pole, but it sometimes plunges south into the U.S., Europe ...
A polar vortex is bringing arctic air into the country next week. Forecast maps show when freezing temperatures will sweep ...
The increased energy demand nationwide has caused natural gas prices to spike, and according to energy analyst Matt Smith of ...
An area stretching from Texas to Tennessee braced Wednesday for the expected arrival of freezing rain and snow, as some other ...
Snow, sleet and freezing rain are expected as the storm sweeps across Texas Thursday into the Southeast on Friday.