A powerful polar vortex is set to grip much of the United States next week, as seen on a map, with meteorologists predicting plunging temperatures and widespread disruptions. So far, this winter has ...

Offensive struggles persist, but key execution moments define the Steelers' season, with a slight edge in betting circles.

NOAA map shows when the average coldest day of the year typically occurs in the United States: From the Northern Plains to ...