Cars that drive themselves are no longer just a concept you'd see in sci-fi movies imagining the near future. Companies like Waymo are already using self-driving cars, and you can ride in a robotaxi ...

Traffic light on yellow with sky and trees in background. - Ktsimage/Getty Images Ah, the yellow light. You know, that signal that is supposed to let you know to slow down as you approach the ...

The most important thing to know about Fresnel lenses, before casually attempting to drop them into conversation, has to do with phonetics: "Fresnel" is pronounced "Fruh-NEL." If the silent "S" makes ...

It could be summer by the time the traffic light at the Route 356 and 56 split in Alle­gheny Township is replaced, officials said. A wreck at the intersection Dec. 20 took down the traffic light, and ...

Pennsylvania Governor Josh Shapiro's administration is starting the new year with the goal of making the commonwealth's roads safer. A nearly $30 million investment will go to communities all across ...

BARTOW, Fla. — The Polk County School District is hoping a new state-of-the-art program can help fill the need for air traffic controllers in the county and nationwide. The past few weeks have been ...

A nearly $30 million investment will go to communities all across Pennsylvania as part of the Green Light-Go Program. KDKA's Jessica RIley spoke with one PennDOT representative about the program.

JONESBORO, Ark. (KAIT) - A new program in Arkansas aims to make traffic stops safer for people with autism and mental illness. The Blue and Green Envelope Program went into effect at the beginning of ...

PORTLAND, Ore. — Police confirmed Tuesday that a non-operating traffic light was a contributing factor in a Dec. 11 crash that killed a motorcyclist in Northeast Portland, and said the signals were ...

ORLANDO, Fla. — If a proposed ordinance is approved by the Orlando City Council, drivers in Orlando could see dozens of new red-light cameras next year at city intersections. At a recent City Council ...