A New Year’s Day tragedy is under investigation after a teenager was struck and killed on Interstate 70 while running from a ...

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 ...

North Carolina drivers don’t always have to stop for police lights, but they can get in trouble for using non-licensed ...

Across the United States, drivers are looking up at intersections and noticing a new, unfamiliar glow: small blue lights perched near traditional red, yellow and green signals. They are not decorative ...

The choices made as to whether traffic lights are mounted vertically or horizontally reflect traffic clearance, resistance to ...

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 ...

Fresnel lenses are designed so their light can be pointed in just one direction, meaning drivers in a lane may see only the ...

The world’s first set of traffic signals was installed in London in December 1868. It stood outside the Palace of Westminster ...

A New Year’s Eve police chase from Independence ended in a deadly crash in Kansas City, leaving one person dead, others ...

Orland Park police cruise lights are steady and used without police sirens, in contrast to flashing red and blue emergency strobes.

SAN FRANCISCO--(BUSINESS WIRE)--Ouster, Inc. (NYSE: OUST) (“Ouster” or the “Company”), a leading global provider of high-performance lidar sensors and software solutions for the automotive, industrial ...

With the holiday season in full swing, festive decorations are popping up everywhere, even on the road. Before drivers string Christmas lights on their cars, the ...