Automated vehicles have been steadily rolling out in U.S. cities, but scaled deployment still faces a daunting challenge: ...

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

Arduino’s open-source platform makes it easy for makers, students, and hobbyists to build powerful multi-sensor projects for home automation, monitoring, and IoT applications. From motion and gas ...

Traffic jams are a problem in large urban areas. How can they be solved without expanding the road network? This is a ...

The authorities in Wuhan, the site of one of the world’s largest experiments in self-driving cars, cited a “system failure” after widespread reports on Tuesday evening. By Keith Bradsher Reporting ...

GREENWOOD VILLAGE, Colo. — The deaths of a husband and wife two years apart at the same intersection may not be enough to justify installing traffic lights. The number and severity of crashes at an ...

Next year, construction crews are poised to kick off work on a major transportation milestone within Central Texas, bringing with it the region's first light rail system. More than five years ago, ...

Red lights are required by the FAA on wind turbines at night. (MidAmerican photo) MidAmerican energy company says it plans to install six more aircraft detection ...

SpaceX's Starlink communications satellite constellation is doing double duty as the company announces that it's moonlighting as the Stargaze Space Situational Awareness system that can track and ...

Abstract: Traffic congestion remains a widespread issue, often stemming from inefficient signal timing, weak enforcement, and poor traffic management. Traditional traffic lights follow fixed timers, ...

On the anniversary of the D.C. plane crash that claimed the lives of 67 people, WTOP takes a look back in our series “Disaster on the Potomac, 1 year later” — and the changes that followed in its ...

Last month, President Trump signed a memorandum aimed at making the U.S. a leader in the global race for 6G. The move reflects a broader recognition in Washington that vital infrastructure — like next ...