Blue light is a high-energy part of visible light from the sun, screens, and light-emitting diode (LED) bulbs. Your cornea and lens don’t block blue light the way they block ultraviolet (UV) rays.

Looking ahead: The first official visual upgrade in Minecraft's 16-year history was released last June for Bedrock Edition players. However, the original Java version has a long road ahead of it ...

Do you get a headache after staring at your monitor for hours at a time? Blue light glasses might help. Here's how to pick a pair that works best for you, along with some of our favorites. I’m PCMag’s ...

Laurie Kelso is a health and wellness writer for CNET living in the Bay Area. She's passionate about spicy food and petting soft dogs. Taylor Leamey wrote about all things wellness for CNET, ...

Almost any game is improved when played with friends. If you don't have any, well, you can make some. That's why we jumped into some of the most popular multiplayer servers around to find the best, ...

Add Yahoo as a preferred source to see more of our stories on Google. A closeup of a blue strobe light in a department store - Retail Photographer/Shutterstock When ...

Nowadays, screens occupy a significant, sometimes nearly entire, portion of your day. With so much screen exposure, concerns about eye health are understandable. One product that has been gaining ...

A coalition of two dozen states led by Democratic attorneys general from Arizona, California, New York and Oregon has filed a lawsuit challenging President Donald Trump's newly imposed tariffs on ...

For scientists attempting to understand how the building blocks of RNA originated on Earth, guanine has proven to be a particular challenge. By adding UV light to a model prebiotic reaction, ...