Arctic air gripping the Plains has broken cold-weather records in North Dakota. The capital city of Bismarck dropped to minus ...

BISMARCK, N.D. — Harsh cold descend on the nation's midsection Monday as a polar vortex gripped the Rockies and Northern Plains on the heels of weekend storms that pummeled the Eastern U.S. with ...

This week, parts of the U.S. including North Dakota are experiencing the 10th and coldest polar vortex event this season.

This winter, with record snow in New Orleans and drought and destructive wildfires in Southern California, has not been ...