Drivers react as Caltrans rolls out AI-controlled traffic lights along Highway 68 corridor ...

Drivers often overlook the small black boxes near intersections. But the technology inside them is cleverly changing how traffic lights react to the road.

Traffic lights might seem like they let cars stop or go randomly, but that's not always the case. Many of them use special ...

Think of the brain as a city with traffic lights that keep signals flowing smoothly. In a new study, researchers followed a clue about nitric oxide, a common chemical messenger, and found that, in ...

By David Shepardson WASHINGTON, March 3 (Reuters) - The National Transportation Safety Board said Tuesday it is investigating ...

Yeckel] recently put the finishing touches on an ambitious implementation of a simple D-STAR (Digital Smart Technologies for Amateur Radio) transceiver using some very accessible and affordable ...

Autonomous vehicles (AVs) are becoming increasingly common on roadways, but making them as safe as possible may entail going beyond the particular specs of the vehicles themselves to upgrading the ...