A group of Bay Area entrepreneurs has paired artificial intelligence with traffic lights and may be blazing a trail to the future. San Anselmo is a small town, but you wouldn't know it from the ...

SEPTA has been trying out lots of different stuff lately. Those gates at the 69th Street Terminal that are supposed to thwart fare evaders. All those new route numbers. The under-development SEPTA Key ...

Question: My husband and I are wondering if it is true that emergency vehicles can change a light from red to green if they need to proceed through an intersection. Is this true, or is it just a myth ...

LEXINGTON — Lexington's automated traffic-light system, which became fully operational in November after 10 years of installation, is already being credited by town officials with having helped ease ...

Traffic lights are going green for cyclists automatically at one particular intersection in Aarhus, Denmark, with the city’s pilot deployment of a passive radio frequency identification solution, ...