There’s a well-known movie trope in which a hacker takes control of the traffic lights in a city, causing general mayhem or ...

Roswell is installing emergency vehicle pre-emptive technology at all of its traffic signals. The emergency vehicles are equipped with GPS and communicate with the traffic signals. As the vehicles ...

Add Yahoo as a preferred source to see more of our stories on Google. The city of Roswell is installing emergency vehicle preemption technology at all 107 of its traffic lights. The city’s system by ...

Emergency signal traffic lights are finally coming to Duneland communities this year, improving safety at major intersections when police and fire departments are responding to a scene. Chesterton and ...

A new traffic light is now fully operational at a Cave Springs intersection, a change city leaders hope will make the area ...

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.

You may have noticed some traffic lights with a white light that works independently of the others. They're not for normal ...

AUSTIN (KXAN) – The city of Austin is preparing to roll out a new traffic-signal system next year, designed to help ambulances and fire trucks reach their destinations faster and more safely. The new ...

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