Today's traffic lights can be controlled by anything from standard traffic control computers to highly advanced AI-driven computer systems that are so "smart" they can predict what's going to happen ...

As cars and trucks get smarter and more connected, the humble lights that have controlled the flow of traffic for more than a century could also be on the cusp of a major transformation. Researchers ...

If you're comfortable with the present green, amber, and red traffic lights, be prepared to get uncomfortable. New research suggests that adding a white light will speed up traffic and improve safety ...

HARRISBURG, Pa. — Dauphin County drivers could spend less time stuck in traffic—thanks to the power of AI. A dozen intersections along a three-mile stretch of Linglestown Road in Susquehanna and Lower ...