When the traffic lights went out, Waymo’s robotaxis got a little too cautious at intersections. With no red-yellow-green to ...

Fresnel lenses are designed so their light can be pointed in just one direction, meaning drivers in a lane may see only the ...

Waymo’s robotaxis suffered a serious failure on Saturday when a power outage affecting a large part of San Francisco caused ...

Robotaxis operated by Google’s Waymo LLC came to an abrupt halt across San Francisco on Saturday evening after a power outage ...

Small blue lights are quietly appearing above intersections in several states, helping police catch red-light runners while keeping intersections safer.

Traffic signal timing technology from the University of Michigan could cut down on congestion, To operate, the system uses vehicle Global Positioning System data. Traffic signal timing technology that ...

A weekend power outage in San Francisco left multiple Waymo robotaxis stalled in intersections and causing gridlock after ...

I had this idea of building my own bicycle lighting system totally personalized, the lights would have the exact lighting ...

Designed to boost safety, a new traffic signal will be added at an Orcutt intersection where a high school student was ...

This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss the ...