The Press has received a few calls asking about the lights at Independence Point. Why are they blue? Or purple, depending on how your perception of colors.

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. CEDAR RAPIDS — The streetlights glowing purple and blue along the S-curve of downtown Cedar Rapids’ ...

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 ...

A nationwide manufacturing defect started showing up on Alcoa streets less than a year ago. Streetlight fixtures from American Electric Lighting are turning white LEDs purple, then blue. National ...