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 ...

Could our conventional traffic lights of red, yellow, and green be getting a futuristic upgrade due to autonomous vehicles (AVs) on the roads? According to researchers at North Carolina State ...

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 ...

Researchers at North Carolina State University say a simple change to intersection signals could make daily traffic work better as more autonomous vehicles hit the road. Their idea is to add a white ...

Before we’re old enough to even see over the dashboard, we learn that green means go and red means stop. This internationally recognized traffic light color system is standard in most of the world.

A viral claim about a new white traffic light for self-driving cars is based on research from North Carolina State University. While simulations suggest it could improve traffic flow, no transport ...