In the U.S., a yellow light comes up only in between the transition from green to red. That's not the case in several parts ...

Traffic light on yellow with sky and trees in background. - Ktsimage/Getty Images Ah, the yellow light. You know, that signal that is supposed to let you know to slow down as you approach the ...

(AP) — 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.

Traffic Lights: If you stop at a traffic signal, you will always see the same three colours — red, yellow and green. While modern technology has transformed vehicles and roads, traffic lights across ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. RALEIGH, N.C. (WGHP) — The North Carolina ...

You must have seen traffic lights while coming and going on the road. It plays an important role in maintaining order on the road and in ensuring the safety of the people. The three colors (Traffic ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. As cars and trucks get smarter and more ...

Family, friends, Raines alumni, and community members cheered on the championship team as they came off the buses Saturday night. As cars and trucks get smarter and more connected, the humble lights ...

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 ...

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 ...