MACON, Ga. — With more talk of cold temperatures and a few icy events across the United States, it's possible you have heard one specific term floating around: the polarvortex. At first glance, ...
The polar vortex of ultra-cold air usually stays penned up around the North Pole, spinning like a top. But sometimes it escapes or stretches down to the United States, Europe or Asia — and that’s when ...
Some results have been hidden because they may be inaccessible to you