From classrooms to backyards, makers are building Arduino-powered solar trackers to squeeze every drop of energy from the sun. These devices use sensors, motors, and clever designs to keep panels ...

Arduino sensor projects blend coding with tangible results, making learning interactive, practical, and fun. From simple LED triggers to multi-sensor systems, these builds teach real-world electronics ...

These sensor designs enable next-generation factory automation applications to ensure productivity and safety in industrial ...

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

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 ...

Thanks to modern LED bulbs, light is cheaper than ever to make—except for one particular kind. Three University of Chicago scientists have announced an innovative way to create infrared light, which ...

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 ...