A lot of road traffic rules are pretty straightforward in Japan, but one situation that could make you freeze for a moment is when you come across a traffic light at an intersection that has a big red ...

Driverless cars are no longer things of the future. Engineers at NC State University propose adding a fourth traffic light to ...

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 ...