Vancouver's blinking green traffic lights are a great example: other places in Canada sometimes have the same blinking lights, but in Vancouver they mean something different to everywhere else.

A traffic signal lit up green with two dim lights on a cloudy sky with one of Kyoto's temples behind it. A sign above the light says time-operated traffic light.© Martina Rigoli/Getty Images ...

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 ...

Unlike these traditional methods, Green Light can analyze thousands of intersections simultaneously and offer AI-based recommendations that work with the existing traffic systems and infrastructure.

Google AI traffic test in Boston Project Green Light has been tested at intersections in Fenway-Kenmore, Mission Mill, and Jamaica Plain by changing the timing of the traffic lights there.

You might have seen traffic lights in Japan that are a little different to what you're used to. Instead of being red, amber, and green, the last light on the signal might be blue, or perhaps an ...