LEXINGTON — Lexington's automated traffic-light system, which became fully operational in November after 10 years of installation, is already being credited by town officials with having helped ease ...

RALEIGH, N.C. (WNCN) — It’s one of the key components on our roads that helps keep us both safe and moving—we’re talking about the traffic signal. However, those signals can cause frustration when ...

ALONG HIGHWAY 68 TONIGHT WITH HOW THIS TECHNOLOGY WORKS. JAZMON?## ERIN -- LET ME SHOW YOU. WHAT LOOKS LIKE A NORMAL TRAFFIC LIGHTS HERE OFF CORRAL DE TIERRA -- IS NOW CONTROLLED BY AI -- AND DESIGNED ...

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 ...

New research shows that AI in cars might warrant a new, four-light traffic signal that is more efficient. Getty Images/iStockphoto Surely this will complicate the game of red light, green light.

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 ...

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 ...

You’re running late to work in the morning and then you hit every single red light on the way. You’re cooked. It's not bad luck. There actually is someone to blame. A team of engineers, casually ...