Add Yahoo as a preferred source to see more of our stories on Google. A polar vortex will bring freezing temperatures and possibly sub-zero wind chills to the Columbus area. While traditionally we're ...

Vortex is ubiquitous in nature including spiral arms of galaxy, planet rotation, hurricane (tornado). A vortex is a typical and well-known magnetic domain structure in dimensionally confined ...

Electric utilities spent billions after 2014’s polar vortex to ensure power plants and the grid could handle extreme cold, but this winter it still wasn’t enough The warnings to residents in the south ...

A polar vortex will bring freezing temperatures and possibly sub-zero wind chills to the Columbus area. While traditionally we're told to warm up our cars, or worse, we wake up on an icy morning ...