Called Project Green Light, Google Research is using Google Maps data and AI to make recommendations to city planners on how specific traffic light controlled intersections can be optimized for ...

They conducted a pilot program in the Detroit suburb of Birmingham using insights from the speed and location data found in General Motors vehicles to alter the timing of that city’s traffic lights.

Google is analyzing data from its Maps app to suggest how cities can adjust traffic light timing to cut wait times and emissions. The company says it’s already cutting stops for millions of drivers.

Google's Project Green Light aims to reduce stop-and-go traffic by up to 30%, cutting down on planet-warming emissions.

As cars and trucks get smarter and more connected, the humble lights that have controlled the flow of traffic for more than a century could also be on the cusp of a major transformation.

Researchers are exploring ways to use features in modern cars, such as GPS, to make traffic safer and more efficient. Eventually, the upgrades could do away entirely with the red, yellow and green ...

Yellow lights are just one of the many problems with stoplights that experts want to improve.

A surprising amount of technology might be making that red light hold you up. Here's how traffic lights detect (or don't detect) your vehicle.

This self-driving startup is using generative AI to predict traffic Waabi says its new model can anticipate how pedestrians, trucks, and bicyclists move using lidar data.