While most traffic light cameras simply measure traffic and help time the lights, some modern additions are used for more ...

Get the latest federal technology news delivered to your inbox. A “white light” added to traffic signals could enable self-driving vehicles to help control traffic flow—and let human drivers know what ...

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 ...

On many traffic signals found throughout the United States, there is a small light that is placed in between or off to the side of the traffic signal lights. Sometimes you see them blink when ...

The State Intellectual Property Office information shows that Nanjing Engineering Institute and Nanjing Daway Intelligent Technology Co., Ltd. applied for a patent titled "An Intelligent Traffic ...

Consistently ranked as one of the worst cities for traffic in the United States, Los Angeles’ roadway congestion has continued to climb back to pre-pandemic levels. To combat inefficiencies that cause ...

A rendering of pedestrians and vehicles being observed by smart technologies in a Bellevue, Wash., intersection as part of the city’s application for a U.S. Department of Transportation SMART grant.

If you've ever wondered how traffic lights work and how they can detect your car, you've probably also been curious about those small blue lights mounted above the signals themselves. These blue ...