A cybersecurity researcher has exposed a critical vulnerability in a traffic light controller that could allow attackers to disrupt traffic flow and potentially create gridlock. Traffic controllers ...

Image from Maricopa County, Ariz. Dept. of Transportation validation study on use of NoTraffic autonomous traffic management system. When Tal Kreisler thinks about the time wasted waiting for a ...

Traffic lights have been with us since 1868, when the first gas-powered set was switched on in London. These lights used a semaphore system similar to those used by the railways of the day and ...

For years, it’s been one of the most frustrating intersections in Norfolk: Drivers turning from Westminster Avenue onto Ballentine Boulevard routinely had to wait six or seven minutes for a green ...