For more than a century, traffic lights have spoken the same simple language: red to stop, yellow to slow, and green to go. But as vehicles become smarter, researchers say our traffic signals might soon do the same. Goodbye to traditional traffic lights A team at North Carolina State University (NCSU) has proposed adding a … Continue reading Goodbye to traditional traffic lights – the US confirms the arrival of a new color to guide only this type of car—a major change in urban traffic