Exposure to blue light doesn't have adverse effects on your eye health. It can, however, disrupt your circadian rhythm. Using blue light filters may help reduce the effects of blue light exposure ...

When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...

We’re continuing to learn more about the stimulating effects of blue wavelength light and its capacity to disrupt sleep. Exposure to artificial light at night is recognized as a hazard to sleep, ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

All the screens we look at every day emit a large quantity of blue light. That's fine for daytime use, but it can disrupt your sleep at night. That's because blue light stimulates your brain and fools ...

Dr. Jain says we should teach ourselves how to relax in the evening and be relaxed through our sleeping period. Previous research has warned against exposing ourselves to blue light from TV and ...

Blue light is part of the visible light spectrum. Exposure to blue light can affect sleep quality, alertness, hormone production, mood, and more. Blue light could also contribute to headaches, but ...

Blue light is one of those things nobody had heard of until a few years ago. Now it seems that everyone is walking around with blue-tinted glasses that supposedly prevent eyestrain, improve sleep and ...

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 times ...

Man laying on bed at late night in a dark room checking his smartphone. Internet addiction. Man laying on bed at late night in a dark room checking his smartphone. Internet addiction.Moment ...

Add Yahoo as a preferred source to see more of our stories on Google. Many Americans spend more than seven hours in front of screens daily, which can affect your skin. (Getty Images) (d3sign via Getty ...