The most common safety feature on any vehicle, classic or modern, is likely to be the humble turn signal, but when exactly ...

With more self-driving cars likely on the road in the not-too-distant future, traffic light technology, which hasn't changed much in the last century, may need to evolve, too.

News Researchers Suggest Current Traffic Signals Need A Change – An Additional White Light – Here’s why Adding a fourth light to the traffic signal can help Autonomous Vehicles ...

Automobiles didn't come with turn signals until several decades after their invention. They were made available on Ford trucks in 1938 as optional equipment, while Buick was the first car maker to ...

A “white light” added to traffic signals could enable self-driving vehicles to help control traffic flow—and let human drivers know what’s going on. In computational simulations, the new ...

A study proves stoplights need a fourth color: white. Here’s what it signals—and why it makes a ton of sense.

Not only do turn signals need to comply with the U.S. government’s regulations (you can read the NHTSA’s 731-page document on the subject here), but they’ve also got to run at a consistent rate.

Its newest product, the OxiTurn Deluxe, is an integrated taillight designed to be mounted on your helmet. It includes a tail lamp, brake light, and even turn signals.