Our well-advertised arctic cold front moves in later today bringing a harsh blast of winter cold, expected to stick around ...

This tracked personnel carrier can float across the snow, crawl over ice and paddle through the mud. Oh, and it can swim.

It's cold front day! The front with the arctic flavor arrives late in the day. Cloudy with showers possible during the day ...

Harsh weather moved west as a polar vortex was expected to grip the Rockies and the northern Plains after winter storms ...