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 ...

If you’ve seen talk about a white traffic light or images of a signal with an unfamiliar fourth color, you’re not imagining it. With everything drivers already pay attention to at intersections, ...

The universally known traffic light has not experienced a significant redesign in almost 100 years, ever since William Pott, a Detroit police officer, created the first three-section traffic light in ...

TRAFFIC patterns across the world could change as experts plan to add a fourth light amid AI-powered plans. Researchers at North Carolina State have proposed a new traffic signal system at ...

A colleague was visiting from Germany and she said it was strange to see so many cars with red rear turn signal lights. Apparently, cars in Europe must have amber signal lights. I’d never really ...

Vadodara: The Vadodara Municipal Corporation (VMC) is experimenting with the idea of illuminating traffic signal light poles with LED lights that are synchronised with the signals. The poles will glow ...