July 12, 2014
As the Northeast continues to clean up from destructive storms, more severe weather looms for next week.more >
Another visit from the Polar Vortex will deliver unseasonably cool air to the Midwest, preceded by rounds of thunderstorms, including severe weather.
Vortices of air constantly surround us, invisible to the naked eye until something physical gives them shape. Take a look at some of nature's most awe-inspiring vortices.Read Story >