The polar vortex is Earth's frozen guardian—but that guardian is starting to fail. This video dives into the science behind ...

The Mid-Atlantic is in for plummeting temps in the new year. A polar vortex, a massive pocket of frigid air that swirls in place over the North Pole, is expected to spill out and push Arctic temps ...

The Mid-Atlantic is in for plummeting temps in the new year. A polar vortex, a massive pocket of frigid air that swirls in place over the North Pole, is expected to spill out and push Arctic temps ...

NEW YORK (PIX11) – Arctic air has brought chilling temperatures as low as 12 degrees to New York City — but are we in a polar vortex? A polar vortex settled over New York City and New Jersey ...

A brutal polar vortex is set to rock the Big Apple beginning on Sunday and bringing life-threatening, ... Parts of northern New Jersey could see up to 10 inches of snow.

The "polar vortex" is a large low-pressure system that lives around the Arctic Circle but occasionally can be split up and send extremely cold weather to lower latitudes like New York.

A polar vortex is slated to sweep most of the continental US bringing winter storm warnings ... New Jersey Gov. Phil Murphy announced a state of emergency would go into effect Sunday morning at 8 ...

An icy winter storm fueled by a polar vortex is set to drop 1 to 3 inches of snow on the metro area Monday, ... That forecast extends from across northern New Jersey out to Long Island.

Polar vortex to bring frigid temperatures, snow and ice to millions of Americans About 60 million people are forecast to experience subzero temperatures. The polar vortex may also fuel yet another ...

The polar vortex is coming back. After a half-month hiatus, frigid air will again surge across the United States beginning this weekend through next week, as the unusually cold blob of air dips ...

Polar vortex keeps much of the US in its icy grip The National Weather Service issued winter storm warnings from Kansas and Missouri all the way to New Jersey.