A disruption in the Polar Vortex is likely to bring colder temperatures to Wisconsin later this week. Colder air over the ...

Winter is coming, and that means it's time for the polar vortex to start making news. After all, what the vortex does way up ...

The effect this will have on U.S. weather remains uncertain. While other forecasters agree that a polar vortex ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. A polar vortex could bring the coldest January the U.S. has faced in ...

SALT LAKE CITY — Let’s talk about Vortexes. A vortex is defined as “a mass of whirling fluid or air, especially a whirlpool or whirlwind.” If you what to harness an air vortex in a small way, Clark ...

The commonwealth is bracing for bone-chilling cold as a weakened polar vortex pushes Arctic air south. The frigid air will be barreling into the central and eastern United States this coming weekend ...

A strong polar vortex and a powerful El Niño would be signals that a milder winter may be in store for many Americans. Here's why.