Cold air originating from the Arctic Ocean was dislodged earlier this week and spilled south across the United States. As a ...

After enjoying a brief period of warmth, the United States, including the southeast is once again facing a bitter cold ...

A "polar vortex" is bringing intense cold and heavy snow to large swaths of the US and Canada. How is this winter weather ...

The polar vortex, as explained by the National Weather Service, is a large area of low pressure and cold air that encircles ...

It has been frigid not only in the Northeast but also throughout the central United States. An extreme cold warning is in ...

The polar vortex hit its peak across much of America on Wednesday, with an icy grip that made Arctic Greenland seem like a ...

Old Man Winter will begin to ease his icy grip on much of the central and eastern United States in the coming days and weeks, but there will still be some periodic outbursts from the Arctic, ...

The Associated Press The term “polar vortex” usually refers to the gigantic circular upper air weather pattern in the Arctic region. It is a normal pattern that is stronger in the winter and keeps ...

Backed by over three decades of research and the expertise of more than 400 researchers at Coway's R&D Center in Korea, the Airmega 350 and 450 introduce the revolutionary HyperVo ...

Roads in Virginia and North Carolina remained treacherous Thursday as unusually heavy snow led to hundreds of accidents, ...