Have you ever noticed purple street lights while driving? It's definitely odd, and there's a lot of speculation as to why ...

When the street is empty, they operate at 10 percent of the total light output. Upon detecting a car or someone on an evening walk, the lights brighten to 80 to 90 percent of capacity.

Portland OR began swapping out its sodium street lights before the AMA issued its warning, and continued doing so afterward. The city has approximately 45,000 street lights and almost all of them are ...

Some Columbus residents say city's new LED streetlights are too bright, and also wonder how they affect wildlife. Research shows there is an effect.

There's disagreement about what hue the street lights currently are in parts of downtown Vancouver, but they're definitely not white. Perhaps "light blue," "definitely purple,'' or "black light ...

UPSTATE, S.C. (WSPA) – While driving around town you may have noticed an increase in street lights around the Upstate that are turning purple. 7 News’ Kristen Cheatam reached out to Duk… ...

Defective LED street lights along a stretch of I-93 along the Boston/Somerville border cast an eerie purple hue over the busy interstate on May 23. CARLIN STIEHL FOR THE BOSTON GLOBE.

Since 2016, both street lights and traffic signals have been metered, just like your house, Eissey said. But any devices older than that are charged through a formula based on usage time, wattage ...

Gas street lights were banned in Rome for at least a portion of Gregory's tenure (1831-1846) It's not clear to what extent Gregory himself, as opposed to some subordinate bureaucrat or official ...

The last stop on a possible street light tour is a favorite for Instagrammers and wedding photographers: “Urban Light,” Chris Burden’s 202-piece installation of restored streetlamps from the ...