A “white light” added to traffic signals could enable self-driving vehicles to help control traffic flow—and let human drivers know what’s going on. In computational simulations, the new approach ...

At a traffic light, red means stop and green means go. But transportation engineers at North Carolina State University are now proposing a “white light,” which would enable autonomous vehicles to help ...

There are three signals at a traffic light: red means stop, green means go, and yellow means that you have to slow done because the red light is about to appear. But how about if we have another light ...

LOWER MANHATTAN, N.Y. (PIX11) — A proposal in Lower Manhattan is getting people talking around a special landmark. Multiple roads and lanes intersect as pedestrians and cyclists look for their paths.