Urban mobility problems demand clarity. Intersections remain the most common sites for crashes, congestion, and violations.

VIRGINIA BEACH — A policy change officials hope will curb unnecessary risk to the response of medical emergencies means lights and sirens of many ambulances are going dark and silent. The change, ...

It is no accident that this world-conquering machine should have had its genesis here. In the 1860s, London was by far the biggest city on the planet, with a population close to four million. It was ...

Emergency traffic lights are coming to Duneland communities, improving safety when police and fire departments respond to a ...

What if traffic could compute? This may sound strange, but researchers at Tohoku University's WPI-AIMR have unveiled a bold ...

Controlling light at dimensions thousands of times smaller than the thickness of a human hair is one of the pillars of modern nanotechnology. An international team led by the Quantum Nano-Optics Group ...

LAKE COUNTY, Fla. — Lake County and the Florida Department of Transportation plan to make changes at an intersection in Clermont that has seen a big jump in traffic in the past year. Doris D’Ambrosio ...

Waze is cooking something big. The app has recently been caught testing showing traffic lights during navigation, but bigger news might be coming. The firm provided more specifics in a feedback ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Red light cameras are positioned at intersections across Southern California. But there is confusion about whether red light ...

Traffic cameras have been watching drivers for decades, but they've mostly been dumb observers—catching speeders and ...

To be fair to Tesla, NHTSA has asked for a comprehensive amount of information: a list of every Tesla produced and sold or ...