When he looked up, there was a blue-ish/purple hue in the sky ... are leading an investigation into what these lights could be, calling it "Firefly UAP Event." UAP stands for unidentified aerial ...

Faulty LED streetlights have been turning purple for years across America. As the lights fail, many are replaced. That has led to years of purple streetlights that seemingly appear and then ...

There’s a purple-bluish glow coming from some of the lights above highways in Western Pennsylvania. It’s a bizarre look. What’s causing it, and is anything being done to address it?

Some motorists have taken notice of street lights giving off a purple glow, and not just one or two here and there, either. It's not unheard of to spot dozens of purple street lights in a similar ...