It's like "bomb cyclone" or "firenado." It seems like the sort of phenomenon that would be responsible for the ...

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

Winter is making its presence known in New York City, as the polar vortex is bringing brutally cold temperatures to the ...

"Intense lake-effect snow bands, which have pockets of rapidly rising air due to the sharp contrast between cold air aloft ...

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

The polar vortex's blast of Arctic air from Canada brought the season's coldest weather to the majority of U.S. The vortex is ...

Here's the latest on the winter storm. A historic winter storm is poised to produce potentially record-breaking snows from ...

A dangerous and potentially life-threatening stretch of cold weather has much of the U.S. on alert as a lobe of the polar ...

According to the NWS, the Arctic polar vortex is a powerful band of west-to-east winds that develops in the stratosphere, about 10 to 30 miles above the North Pole, during the winter season. It is ...

The arctic blast is expected to affect millions of people across the United States with brisk winds, and dangerously cold ...

This weekend’s anticipated Arctic blast could bring more than bitter cold temperatures for the region, according to a NOAA ...

These severe cold events occur when the polar jet stream – the familiar jet stream of winter that runs along the boundary ...