When a cold front moves through town, it shoves warmer air in front of it up and over it, just like if you were shoveling snow. In many parts of the world and in most of the United States, moving ...

We began the day in the basement, with frigid temperatures as seen below, and wind chills in some cases lower than -30.

A winter storm was on a track to sweep through Texas and Louisiana, across the Gulf Coast and deep into Florida, significant ...

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...