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 ...

Harris County officials are worried that a change in how traffic signal funds are distributed might lengthen the response ...

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 ...

Regular traffic cameras took one picture at a time – your car running a red light, speeding past the posted speed limit, etc.

San Francisco was affected by a massive power outage over the weekend. It started with a fire at a substation in the city on Saturday afternoon, causing a blackout that at times affected as much as a ...

That’s exactly the scenario uncovered by CBS News. Its reporting shows how California quietly layers nearly a dozen extra ...

It looks like another easy day of driving on Beaumont's major highways this Friday morning. Texas Department of Transportation live traffic maps are showing clear roads with light traffic moving at ...

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 ...

The city will more than double the number of red-light cameras in the five boroughs in the next five weeks, newly minted ...

DUI penalties are expanding with a permanent mandate for ignition interlock devices for all offenders and longer probation periods—up to five years—for those convicted of vehicular manslaughter. New ...