It will be unseasonably warm for the next few days (highs in the 70s), but at some point this winter it will likely get cold and people will use the term “Polar vortex”. The polar vortex was pretty ...

In recent years, most people have heard the phrase “the polar vortex”, which has made regular appearances in media headlines, often with an exciting, albeit sometimes ominous “Day after Tomorrow”, ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. You have probably heard the term polar ...