Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate movement at intersections.

When applicants were told they earned a historical marker at Tipperary Hill’s world-famous green-on-top traffic light, it ...

Red and green traffic lights have been around since the 1800s, when British traffic officers used to rotate gas lamps that burned red and green to control the movement of mostly horse-drawn vehicles.

The residents of Tipperary Hill pride themselves on their Irish heritage. For some families, that looks like passing down ...

Add Yahoo as a preferred source to see more of our stories on Google. Mt. Juliet commissioners have approved a contract for technology that gives fire trucks and emergency medical vehicles an ...