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 ...

SAN DIEGO — The San Diego Police Department's traffic division has introduced a new roadside testing device to identify drivers impaired by drugs, addressing what officers describe as a recent surge ...

The Orland Park Police Department is launching a program to boost squad vehicle visibility with hopes of deterring crime through use of nonflashing lights. In contrast to flashing red and blue ...

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 ...

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 ...

With street lights out and wireless data limited, the Waymo vehicles were causing backups across the city. With street lights out and wireless data limited, the Waymo vehicles were causing backups ...

SAN FRANCISCO (KGO) -- Waymo, the operator of driverless ride-hailing vehicles, was also impacted by the massive power outage in San Francisco. Numerous people reported on social media seeing the ...

We have big news: The American Journalism Project is investing $1.5 million in Mission Local! It’s a powerful validation of our neighborhood-first reporting from one of the largest national journalism ...

Those blue lights above traffic signals aren’t decorative. Here’s what they’re for and why more cities are installing them. Blue confirmation lights help police spot and enforce red-light violations ...

Waze seems to have started testing support for traffic lights on its navigation maps. The feature is reportedly being tested only in one country for now. Waze users have been wanting the traffic light ...

Many motorists seem to treat traffic lights as optional, barreling through red lights without a care in the world. In a bid to clamp down on red light runners, authorities in Florida have started ...

SAN ANTONIO – It’s the first weekend after Thanksgiving, and putting up Christmas lights or your tree may be on your to-do list. From small displays to Griswold-worthy exhibits, safety should be a ...