The polar vortex could be reversing in a sudden stratospheric warming event, with the potential to send Arctic air and storms ...

a meteorologist at NOAA's Climate Prediction Center who specializes in the polar vortex. “What we're observing right now is interesting, but not unprecedented,” said Martin Stendel ...

Winter 2013-14 was one of America's coldest this century. That left the Great Lakes more ice covered than all but one other ...

More than 100 million people are in the path of a gigantic and dangerous storm system set to barrel through the US this ...

The Antarctic ozone layer is currently healing, as a result of global efforts to reduce ozone-depleting substances.

Thanks to a southward shift in the infamous polar vortex, all the major reporting stations recorded well below average ...

The latest melting and displacement trend will accelerate this week, aided and abetted by a mostly mild pattern and Tuesday’s ...

The polar vortex is a “constant feature” that begins to develop sometime in September and persists through sometime in spring ...

A polar vortex collapse could bring cold weather to the UK later this month, the Met Office has warned. The weather ...

There is a sudden warming about to happen high up in the atmosphere. This warming usually affects the Polar Vortex.

Winter isn't over just yet. A major shift in the weather pattern could have millions across the United States once again ...

A polar vortex is a ‘large area of low pressure and cold air surrounding both of the Earth’s poles’ that ‘ALWAYS exists near ...