New research shows that AI in cars might warrant a new, four-light traffic signal that is more efficient. Getty Images/iStockphoto Surely this will complicate the game of red light, green light.

The traffic light started as a simple invention based on people’s needs, and now it’s a complex template that can be improved upon. It went through a long journey of innovation and development, ...

At first glance, traffic lights are stunningly simple: green means go, red means stop, and yellow means it’s about to turn red. But like cars, phones, and just about everything else on this ...

(WLAX/WEUX) – Let me paint a picture for you. You’re driving your vehicle and you are approaching a traffic light that is turning red. There are 3 cars ahead of you, making you the fourth ...

While smart traffic light cameras detect the majority of pedestrians, they often have difficulty doing so for commuters with limited mobility. In the US, for example, researchers are working on ...