The polar vortex, a circulation of cold air over the Arctic, is currently stronger than normal. A strong and stable polar vortex helps keep the coldest Arctic air contained near the North Pole. A very ...
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 cold winds to much of the U.S. as the new ...
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The polar vortex is returning. What's its role for winter?
A stronger polar vortex is developing over the Arctic. Here's what it could mean for winter, including the role of a powerful El Niño.
The polar vortex and super El Niño can affect one another, changing winter conditions. Here's how North Carolina could be ...
The polar vortex is strengthening over the Arctic. Here's what meteorologists say it could mean for New Jersey's winter.
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