Traffic modeling has been of interest to mathematicians since the 1950s. Research in the area has only grown as road traffic control presents an ever-increasing problem. In a new paper, authors ...

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.

MINNEAPOLIS — It lasts mere seconds but can feel like minutes. Getting stuck at a red light, especially with no traffic around, is frustrating at times. We wanted to learn: How are traffic lights ...

Google’s Project Green Light has been implemented at a couple intersections along 15th Avenue Northwest in Seattle’s Ballard neighborhood. (GeekWire Photo / Kurt Schlosser) Next time you avoid sitting ...

Navigation apps already know where stop signs and traffic lights are located, mainly because vehicles on the road stop in front of them. These applications collect traffic data that help them ...