Blue-light call boxes are scattered along the walkways of most universities in the United States. At Ohio State University, they may only make up a small percentage of total calls made to campus ...

The rapid expansion of consumer electronics usage in the past few years has prompted many to question eye safety from excessive exposure to digital devices. It can seem as if most of our waking hours ...

Blue-light-blocking glasses reduce how much blue light from electronic devices reaches your eyes. But it’s unclear how beneficial this actually is. You’re probably doing it right now — looking at a ...

We've been using PCs and smartphones for years, and their LED, LCD, TFT, or other displays that emit blue light are known for harming the eyes after a long period of usage. Recently, health companies ...

When it comes to screen time before bed, some types of blue light coming from a laptop or smartphone might not damage the quality of your sleep as much as others. Several studies have found that ...

It seems like common sense that the glaring blue light of your smartphone can prevent you from falling asleep. Light is what we need to get us going in the morning, so of course a bright phone screen ...