If you’ve ever suffered from dry, irritated eyes or struggled to fall asleep after a long day of staring at your computer, you may have been tempted to purchase a pair of blue-light-blocking ...

A blue light, now known as Cherenkov light or Cherenkov radiation, was emitted from the water. In order to detect muons, all you need to do is to have a medium that light travels more slowly ...

We see color because photoreceptor cones in our eyes detect light waves corresponding to red, green, and blue, while dimness ...

The Dreame R20 packs a slew of useful features, not to mention incredible cleaning power, for a wallet-friendly price.

Guided by the latest health research and insights from doctors, Eyesafe is introducing new industry requirements for displays ...

We tested blue light glasses to find the best ones for business trips, movie marathons on long flights, e-readers, and excessive screen time. Barbara Bellesi Zito is a writer with nearly 20 years ...

Researchers uncovered how zebrafish detect colors using photoreceptor cells in the pineal gland. The protein parapinopsin 1 ...

Learn more› By Kaitlyn Wells and Zoe Vanderweide If you believe the hype, blue-light blocking glasses will prevent headaches, decrease eyestrain, and help you sleep like a baby. But do they work?