Blue light has gotten a bad rap, getting blamed for loss of sleep and eye damage. Personal electronic devices emit more blue light than any other color. Blue light has a short wavelength, which means ...

Matt Fuchs lives in Maryland and writes about health, science, and technology. A car at night with headlights on. Matt Fuchs lives in Maryland and writes about health, science, and technology. A few ...

Many people use their electronic devices, including phones, tablets, and computers, for extended periods. Companies now sell screen protectors that reportedly block blue light and benefit eye health.

This post lists the best Night Light alternatives for Windows PC. Night Light is a Windows feature that reduces the amount of blue light produced by a system’s display. Blue light causes eye ...

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 ...