A powerful polar vortex slams an already-frozen state as NOAA warns the deep freeze could last for weeks, bringing extreme ...

STATEN ISLAND, N.Y. — If you’ve been keeping a tab on winter forecasts, you’ve likely heard the term “polar vortex” and the potential impact it may have on the upcoming season. But exactly what is the ...

With all this warming weather, you may be wondering if winter is coming back. There are signs winter will return. A researcher who tracks the polar vortex says he sees changes with the vortex ...

Vortex is ubiquitous in nature including spiral arms of galaxy, planet rotation, hurricane (tornado). A vortex is a typical and well-known magnetic domain structure in dimensionally confined ...

Current forecast models show the circulation of the Polar Vortex weakening later this week into the weekend. As this occurs, cold air is expected to spread across much of the Central and Eastern U.S.

FARGO — The term “Polar Vortex” came into vogue a few winters ago and it still gets tossed around every winter. Most of the time, however, the term is misused and misunderstood. The Polar Vortex is an ...

The polar vortex has started to break apart, with some chunks of frigid air drifting away from their normal home near the North Pole. But no big blizzards are suddenly going to blast the eastern ...