Dermatologists have long understood that ultraviolet (UV) rays from the sun damage the appearance and overall health of the skin — but the harmful effects of blue light emitted by LED screens ...

Despite their popularity, blue light-blocking glasses probably don’t do much to reduce eyestrain, help keep people alert or improve sleep, according to a meta-analysis looking at 17 studies ...

Blue light isn't the enemy but you should still be ... (Image credit : Getty Images) On ... performance and wellbeing concluded blue light could have negative effects such as a decrease in sleep ...

Daylight Computer CEO Anjan Katta is taking on blue light effects with an innovative new tablet. Author: Rob Nelson. Publish date: Jul 30, 2024 4:38 PM EDT.