Traffic lights are an integral part of maintaining order among vehicles, cyclists, and pedestrians. And while an agreement has been in place since the late 1960s standardizing intersection lights ...

The Supreme Constitutional Court of Cyprus began hearing a case on Wednesday over a disputed law requiring countdown timers at junctions monitored by traffic cameras. At the centre of the legal battle ...

Traffic signal countdown timers represent a significant advancement in road safety and traffic management, providing drivers with real‐time information on the remaining duration of traffic light ...

We all know that, at traffic signals, red indicates stop, yellow means slow down, and green is for go. But, did you know that drivers face a “dilemma zone” at the signals? This is when they must ...

Have you ever wondered how traffic lights know when to give you a signal? Reader Nick Shepard asked Bee Curious, a community-driven series in which The Sacramento Bee’s service journalism team answers ...