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Does a blue light keep you up at night? No, it’s not an alien invasion. The city of St. Paul has been gradually replacing LED street lights suffering from an unusual manufacturer’s defect — they’re ...

Though they're so common that we don't typically give them much thought, lights are fascinating elements of the modern world. By sending an electrical current through a conductor, extreme amounts of ...

I'm curious about the blue streetlights on 23 near Lazelle Road. Are they a blue hue to keep people awake? To conserve energy? To hurt drivers' eyes? Total mystery to me. I have to admit, this week's ...

It’s possible that while driving through your hometown or a new city, you could drive past purple street lights. At first glance, you may have thought your eyes were deceiving you or it was a weird ...

If you've spotted spooky purple streetlights in the middle of summer, they probably aren't a sign that a neighborhood has started celebrating Halloween early this year. Instead, the violet hue seen ...

MIAMI-DADE COUNTY, Fla. — Residents in some South Florida neighborhoods have noticed that their local street lights are turning purple. The Florida Department of Transportation is replacing more than ...

Have you noticed while you're driving at night that some of the street lights are actually emitting a bluish-purple glow? If so, you're not alone. While conspiracy theories of surveillance, the ...

Why do the street lights on West Campus emit an eerie, bluish-purple color at night? Starting in 2021, Triangle area residents observed street lights turning from their standard yellow-white color to ...

A blue street light illuminates the intersection of Shawnee St. and E. Lynch Street in Durham, N.C., Nov. 26, 2022. Ethan Hyman ehyman@newsobserver.com This series from The News & Observer’s Service ...

OAK RIDGE, Tenn. (WATE) — While on the drive home from the office or running errands in the evening, those who live and work in Oak Ridge may have noticed the some of the street lights seem to be ...