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

It feels like it happens nearly every time you get behind the wheel. You’re approaching an intersection with a green light that suddenly switches to yellow. If you keep driving, you’ll probably just ...

You’re driving along, going the speed limit while approaching an intersection when the green light turns yellow. Do you speed up and make it through, perhaps keeping the driver behind you happy, or do ...

Yellow lights often cause confusion because drivers do not know what to do when they encounter a yellow light signal. The rules are clear, but those rules have not made yellow light situations any ...

Ah, the yellow light. You know, that signal that is supposed to let you know to slow down as you approach the intersection, but makes you speed up instead? You probably take it for granted, but ...

Any driver should know that red traffic lights mean “stop” and green lights mean “go,” but whether yellow lights mean “slow down” or “go faster” may be up for debate. Yellow lights, the temporary ...