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

Farragut is testing out new technology to hopefully shorten the commutes of its residents. A new traffic management system will allow town engineers to control traffic light timing from a central ...

Today's traffic lights can be controlled by anything from standard traffic control computers to highly advanced AI-driven computer systems that are so "smart" they can predict what's going to happen ...

Traffic lights are both common and controversial. From a city that only allowed green lights for drivers staying inside the speed limit, to the ethics of turning right on red, there are a ton of ways ...

Question: My husband and I are wondering if it is true that emergency vehicles can change a light from red to green if they need to proceed through an intersection. Is this true, or is it just a myth ...

The hacker in the Italian Job did it spectacularly. So did the fire sale team in Die Hard 4.0. But can hackers really hijack traffic lights to cause gridlock and redirect cars? According to one ...

Hanoi has begun rolling out AI-powered traffic lights on six major downtown streets, with city officials saying the system ...

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 ...