In the wake of the historic winter storm that blasted 40 states this weekend, a dome of Arctic air associated with the polar ...

High above the Arctic, scientists are tracking a major change in the atmosphere this January, an event similar to what ...

NEW YORK (PIX11) – After a powerful winter storm delivered heavy snow and high-impact conditions across the tri-state area, ...

WASHINGTON (AP) — Warm Arctic waters and cold continental land are combining to stretch the dreaded polar vortex in a way ...

Winter's brutal grip on the U.S. East will continue in the coming days, with subfreezing temperatures reaching into Florida ...

Each of these lobes of the Polar Vortex will bring two or three days of bitterly cold, below-normal temperatures. We aren’t just talking Michigan’s normal cold. It could be 20 degrees colder than ...

On the tail end of a polar blast followed by a massive winter storm that has hit over 200 million people across the country ...

A crippling winter storm that could paralyze parts of the Southern and Central U.S. this weekend, and some of the effects ...

A crippling winter storm that could paralyze parts of the Southern and Central U.S. this weekend, and some of the effects ...

Winter's brutal grip on the U.S. East is not letting up, with coming days bringing subfreezing temperatures that will plunge ...

Michigan is set for several days of frigid temperatures and heavy lake-effect snow as Arctic air continues its slow march ...

To understand what Americans are experiencing with this winter blast, we need to look more than 20 miles above the surface of ...