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.

A surprising amount of technology might be making that red light hold you up. Here's how traffic lights detect (or don't ...

(WHTM) — We see traffic lights all the time. Sometimes we get green lights, and sometimes we hit all the red lights on our commute to work. But, while sitting at a red light, have you ever wondered ...

"Green Light identified opportunities where we previously had no visibility, and directed engineers to where there were potential benefits in changing signal timings," says David Atkin, Analysis and ...

No matter where you’re from or where you’re going, every driver deals with traffic lights. And perhaps the biggest complaint? “They’re not timed well.” Or worse yet, “they’re not timed at all.” Those ...

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 ...

Figuring out the placement of traffic lights with cameras isn't always a straightforward process.

Modern traffic light technology isn't just a simple sequence of red, yellow, and green. It's a complex detection system designed to manage traffic flow based on real-time demand. The very first "smart ...

Your browser does not support the video element. Your browser does not support the video element. An icon in the shape of a lightning bolt. Impact Link Someday, maybe ...

As cars and trucks get smarter and more connected, the humble lights that have controlled the flow of traffic for more than a century could also be on the cusp of a major transformation. Researchers ...

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 ...

There are few things in this world that are more mildly infuriating than being stopped at a deserted intersection at a red light that just won't change. You have already read my article about ...