Black ice is one of the most dangerous aspects to driving in cold and wintry conditions, but what is it? How does it form and how can you safely navigate it during the winter?

Black ice is a thin layer that forms on surfaces such as roads, sidewalks and driveways when temperatures are 30 degrees or lower.

It's commonly called black ice, and it can be especially worrying after winter storms like the one that just blanketed areas in the nation's Mid-Atlantic states and the East Coast. And Texas is ...

North Alabama is under a winter storm warning through 6 a.m. Saturday with the potential for hazardous road conditions. Up to 4 inches of snow is possible with ice accumulation of up to 1/10th of an ...