The United States continued to freeze through a polar vortex that brought rare cold to the southern United States and chances ...

Much of the U.S. is being blasted by ice, snow and wind, as the polar vortex that dipped south over the weekend is keeping an ...

“The ice is the worst part,” Eddie Kane, the farm manager ... his vehicle as an excuse to spend time in the snow. The polar vortex of ultra-cold air usually spins around the North Pole ...

A phenomenon that has a dominant influence on the general circulation of the ocean is the so-called 'eddy'. This term refers to a cyclonic motion (in the form of a vortex) on the scale 10 to 200 km in ...

A late-season polar vortex could extend America's winter-like temperatures into early spring, according to AccuWeather. So far in December, temperatures across the nation have trended above average.