Supercell thunderstorms are also single cell, but they last much longer — hours instead of minutes. The “super” in their name refers to that extended lifetime. An updraft is a column of air that ...

Some kind of severe weather is expected every day into early next week, forecasters warned. Friday is expected to be among ...

Many East Tennessee drivers reported to WVLT’s Olivia Calfee one particular issue is cars on the road with no headlights on ...

After test-driving during snowstorms in Philadelphia, Waymo is fine-tuning its self-driving cars to ensure reliable rides ...

About 5:30 a.m., photos and video from Mount Prospect to Lincolnshire showed heavy fog covering roads, with foggy conditions ...

Indianapolis saw snow, but warmer temperatures and rain are on the way. Get the full forecast and safe driving tips.

Motor carriers and drivers hauling heating fuel in the affected states get emergency relief from the maximum driving time regulations. Also: FMCSA looking for 18 drivers to participate in HOS pilot ...

Ahead of freezing precipitation forecast across Pennsylvania on Tuesday, March 3, the PennDOT is planning to implement vehicle restrictions across Pennsylvania’s Interstate network and on some other ...

Ahead of freezing precipitation forecast across Pennsylvania on Tuesday, the Pennsylvania Department of Transportation ...

WalletHub ranked the states with the best and worst driving conditions, and Georgia received high marks. Why? Which are the ...

A public hearing is scheduled for Monday in San Francisco to address safety concerns surrounding self-driving vehicles, with ...

The National Weather Service issued a weather alert at 2:55 a.m. on Friday for strong thunderstorms until 3:45 a.m. for Montgomery, Macon, Bullock, Russell, Pike and Barbour counties.