Photos of the vehicles circulated on social media Tuesday, but are being worked on by a local company and are not staging for ...

Another polar vortex is expected to bring subzero temperatures that will affect more than 40 million Americans in the coming ...

Each of these lobes of the Polar Vortex will bring two or three days of bitterly cold, below-normal temperatures. We aren’t ...

Colder air is returning to the central and eastern U.S. as the polar vortex becomes more active, bringing fluctuating ...

A fierce Arctic blast of bitterly cold air is poised to overtake much of the central, eastern and southern U.S. over the next ...

While Earth’s climate has changed throughout its history, the current warming trend is clearly the result of human activities ...

Snowfall has been lacking across the United States so far this winter, especially across the Intermountain West.