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

SCRANTON – In the works for years, plans to upgrade traffic light signals at three busy intersections finally have a green light to move ahead. In recent years, the state Department of ...

Being stopped at a traffic light can be like waiting for a pot of water to boil. There is this sense of anticipation mixed with frustration because the desired outcome seems to perpetually be out of ...

A solid green light has meant “go” to American drivers for nearly a century. But […] ...