You’ve likely heard that blue light from smartphone screens may be keeping you awake at night. While the sun is our main source of blue light, the rise of LEDs and screen use exposes us to artificial ...

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 ...

We might earn a commission if you make a purchase through one of the links. McClatchy's Commerce Content team, which is independent from our newsroom, oversees this content. If you spend long hours on ...

Doctronic reports that binge-watching before bed disrupts sleep by suppressing melatonin and stimulating the brain, worsening insomnia.

Research suggests blue light damages eyes, skin and causes fatigue, experts are torn on whether a filtered lens is the answer ...