Why Polar Vortexes Are Becoming More Common What do you think about this topic? Share your thoughts in the comments below — ...

However, Ol’ Man Winter has had other ideas. Instead of spinning his polar vortex in a nice tight loop around the North Pole (which keeps the cold air tightly-wound around the pole), he’s been doing a ...

Anytime we get an Arctic air blast down this far south, this is an artifact of the polar vortex rearing its ugly head,” said climatologist Barry Keim .

Yes. Although this blast of Arctic air sweeping the nation has thrown Bostonians scrounging through closets to find hats, ...

The United States is currently experiencing an intense cold front linked to the so-called Arctic “polar vortex”.  The icy air ...

Unprecedented snowfall hits the U.S. South. Discover how this winter storm is setting new records and causing rare blizzard ...

Frigid air that normally stays trapped in the Arctic has escaped, plunging deep into the United States for an extended visit ...

Several Gulf states experienced a major snowstorm this week. Changes in global climate patterns can be connected to weird ...

Parts of the Gulf Coast measured a foot of snow on Tuesday. For many cities the totals obliterate long-standing snowfall ...

A mass of air called the polar vortex has escaped the Arctic and plunged southward. Some scientists see the fingerprints of climate change.

A strong polar vortex in the stratosphere has brought subzero temperatures to the Midwest, Mid-Atlantic and deep into the ...

People living "basically anywhere from the Rockies eastward" will see extremely cold temperatures over the next several days, ...