Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?

The Chronicle has approached the company for comment. When Bell Fine Art closed, Mr Bell said: “The street has changed and I’ve seen many people come and go. It was a real loss losing Forme, the ...