Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...
A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...
According to the National Weather Service, a polar vortex will impact most of the country this weekend, here is what you need ...
With last week's freeze being the second time temperatures dipped below freezing this winter, many are wondering if this ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
A polar vortex dipping down from Siberia is bringing a cold front with frigid temperatures to millions Americans. See maps of ...
These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...
And if the polar vortex is to blame. First, a quick refresher on the polar vortex. The polar vortex is a region of very strong winds that form a circle around the North Pole. The vortex is located ...
Research has found that rising temperatures in the Arctic are weakening weather systems that normally trap the cold around ...
A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of climate change. transcript A powerful winter storm tore across the Gulf ...