Traffic engineers are quietly working on a radical idea: adding a white signal to the familiar red, yellow, and green.

If you're comfortable with the present green, amber, and red traffic lights, be prepared to get uncomfortable. New research suggests that adding a white light will speed up traffic and improve safety ...

Researchers at North Carolina State University (NC State) are advocating for a significant change in traffic management by proposing the addition of a fourth color to traffic lights: white. This new ...

Read full article: Chase Rice comes to Dr. Pepper park in Roanoke this summer Read full article: Save more green with these deals and freebies for St. Patrick’s Day 2024 A cat cries out while sitting ...

There are three signals at a traffic light: red means stop, green means go, and yellow means that you have to slow done because the red light is about to appear. But how about if we have another light ...

Pull up to an intersection at a red light, eyes ahead, scanning left and right. Maybe the blue light from the traffic signal caught your eyes, like it did for Bob Thompson of Mill Creek. “What is the ...

Amber turn signal safety is under pressure in 2026, as fewer new cars in North America use amber rear indicators despite global standards ...