Motorists running the red light at the intersection of Kelly Drive and Eakins Oval in Philadelphia will start getting $100 ...

Researchers have developed a low-cost visible light communication (VLC) system using commercially available hardware that ...

A bill proposes up to 75 traffic and speed cameras for the city’s most dangerous streets – with automatic tickets for speeders and red-light runners.

It's that time of year when lights are twinkling in bright red, green and gold and beckoning you and your loved ones to come out and appreciate. Numerous homes in neighborhoods from Shasta Lake to ...

AUSTIN (KXAN) — It’s beginning to look a lot like Christmas, and strings of street lights — even stop lights — blink a bright red and green! This year, KXAN and our parent company, Nexstar, want to ...

A Waymo was seen driving on new light rail tracks in South Phoenix on Jan. 7 as a train approached. A video posted to social ...

A new study has revealed a hidden cost of our brightly lit cities, and it goes far beyond just ruining the view of the stars. According to research published in Nature Climate Change, artificial light ...

Sometimes you need just a little bit more light during a video call, especially if you're in a dimly lit room. The latest macOS update (26.2) has a trick for this: you can use the edge of your screen ...

PHOENIX — If you plan on driving in the downtown Tempe area this weekend, watch out for street restrictions related to the Fantasy of Lights Boat Parade. The holiday event runs from 4 p.m. to 9 p.m.

The City of Lathrop is looking to replace its existing High-Pressure Sodium streetlights to that of an energy-efficient light emitting diode or LED fixtures.

The Philips Hue app has grown in complexity over the past several years, with more and more new features and settings being tucked into the user interface. That makes it all too easy to miss the ...

Artificial intelligence is consuming enormous amounts of energy, but researchers at the University of Florida have built a chip that could change everything by using light instead of electricity for a ...