Geomagnetic storms also cause problems on Earth. The electric currents they create can overload power plants and cause ...

Clarksville activated new traffic signals at Trenton Rd. and Spring Creek Pkwy, as part of a key transportation plan.

Cleveland’s Garrett Morgan did. His 1923 design improved road safety, and his legacy still impacts drivers globally today.

Something unusual happened on a 36-block stretch of Third Avenue at the end of January. The traffic lights were slowed down.

The Paris, Ky., native invented a safety hood, a variety of Black hair care products, and most notably, a three-way traffic ...

The traffic lights are planned for Inman Avenue in Edison at the intersections of Tingley Lane and Rahway Avenue.