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 ...

The polar vortex has been absent from the United States for most of winter thus far, which lead to a very warm January. The Eastern Seaboard through the central and southern Plains recorded ...

Winter-lovers have been waiting for a spell of real winter weather. Winter-dreaders have been looking around the corner to see if Old Man Winter is going to show up. Here are a few thoughts about ...

In 2014, the term “polar vortex” burst on the scene across Canada and the U.S. as temperatures plunged. In some places, it was colder than it was on Mars. Well, get ready to hear more about it.

Add Yahoo as a preferred source to see more of our stories on Google. The polar vortex will engulf much of North America as we head into next week, with temperatures dipping down into the -20s and ...

The author, Richard Rood, is a professor of atmospheric science at the University of Michigan. A few years ago, the “polar vortex” surged into the public language of weather and climate change. Now, ...

A wide swath of the western U.S. may be in for below-average temperatures as forecasts suggest an Arctic blast is looming. Reading time 3 minutes Much of the contiguous U.S. could be in for a very ...

JACKSONVILLE, Fla. – You may have seen scientists warning of a snowier (for our neighbors to the north) and colder winter thanks to disruptions in the polar vortex, but what does that mean and how ...