Get Used to Cold Polar Vortex Outbreaks

First published at 15:50 UTC on January 29th, 2019.
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It might seem counterintuitive, but the dreaded polar vortex is bringing its icy grip to parts of the U.S. thanks to a sudden blast of warm air in the Arctic. https://www.voanews.com/a/science-says-get-used-to-polar-vortex-outbreaks/4763045.html

CategoryScience & Technology
SensitivityNormal - Content that is suitable for ages 16 and over
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