For example, if you walk into someone’s home and there’s a blue couch in the living room, you know this is a homeowner who is ...

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 ...

Whether you're scrolling your phone or staring at a computer screen, the best blue light blocking glasses are designed to filter out the wavelengths that are thought to disrupt our bodies' natural ...

According to the researchers, from Manchester University, this blue light from devices is not the main problem. They exposed mice to different light settings to study the impact. The controversial ...

MIT's new 'PortaChrome' tech enables instant, on-the-go object redesigns using ultraviolet, red, green, and blue LEDs.

Simple enough. But what happens when you live in a culture where green also means blue? (Before we answer that, here's why ...

Here’s how it works. The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That's about 186,282 miles per second — a universal constant ...

SUXIO Light Therapy Lamp: was $29 now $19 @ Amazon A no-frills SAD lamp that gets the job done. The 10,000 lux rating is ...

Tennessee linebackers Nick Humphrey (31) and Elijah Herring (44) in their Summitt Blue warming up before the start of the ...

This treatment, which consists of a blue dye and red light, may improve disorders ranging from depression to Alzheimer’s disease. The two components of this treatment are methylene blue (MB ...

We need light to see. Light can come from many different sources, such as the Sun, stars, torches, lamps and candles. Some sources of light are so powerful that they can damage our eyes if we ...