Engineers are exploring a future white phase on U.S. traffic lights, showing how autonomous vehicles could coordinate ...

In order to optimize traffic flow, many autonomous vehicles communicate both with one another and with municipal traffic control systems. Scientists are now suggesting that an extra white light at ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Urban planners in Vienna, Austria, installed their first smart ...

Today, almost every country follows this three-colour traffic light system. International road safety agreements and vehicle design standards are built around it.