Researchers at North Carolina State University have proposed a fourth traffic light color that could save fuel and make ...

A historic change in roadways could begin in the United States, where a new color could be added to traffic lights, the white light.White light would not replace the traditional re ...

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 ...

The system has been operating since August, and San Anselmo is the company's first client. But the city has already gotten a ...

Those routinely stuck in urban traffic jams can take heart in the fact that scientists may have found a way to reduce congestion, by rethinking the way traffic lights should operate. Two European ...

A new set of traffic lights was recently activated at the intersection of Fowler and Olive avenues in southeast Fresno, which ...

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 ...

Greeley recently updated the signal timing at 63 intersections across the city, a change that is expected to save drivers ...

Jackson has 320 traffic lights throughout the city but when those lights are damaged or become inoperable the city has only two employees who have the knowledge and training to repair them. One of ...