If you're in front of computer screens all day, or if you suffer from headaches caused by blue light rays, blue light blocking glasses are a must. Here are several of the top rated options available.

Moths Inspire Anti-Glare Coatings That Grab Light and Don't Let Go Moth eyes drink in light. So scientists are copying the nanostructures on those eyes to make better solar panels.

A breakthrough smart window technology lets buildings control light and heat while protecting pedestrians from glare. (CREDIT: CC BY-SA 4.0) ...