Marylanders are bracing for the upcoming polar vortex, expected to bring temperatures into the single digits early this week.
A polar vortex is currently hitting the United States, with schools closed in many areas and at least four deaths caused by ...
BOSTON (AP) — Residents across the country from the Northern Plains to the tip of Maine are bracing for dangerously low ...
The polar vortex of ultra-cold air usually spins around ... Brian Witte in Annapolis, Maryland; Julie Walker in New York; Joshua A. Bickel in Cincinnati; Jamie Stengle in Dallas; Jeff Martin ...