Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

Light No Fire is the new project from No Man's Sky developer Hello Games. And this time, we are getting a fantasy outing instead of a sci-fi adventure. So far, the game promises to be about ...

Let there be light.

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 ...

LED light bulbs are bright, energy-efficient and can be equipped with extra features, unlike regular bulbs. Whether you're looking for maximum brightness in darker rooms or you want a light source ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

With the best LED face masks now repping technology like near-infrared light and acne-fighting blue light, the skincare industry only seems to be gaining momentum. Many of us like to think we’ve ...

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 ...

Let's start with how current mini-LED backlit TVs work. There's a grid of tiny LEDs behind the pixels, and these generate the light that will reach your eyes. These LEDs are all blue (another ...

Bioluminescence is a chemical reaction that takes place within some organisms, causing them to emit a light known as luminescence. It typically makes the water's surface appear to have a blue glow.

Christine L. Larsen, MD, is an ophthalmologist practicing at Minnesota Eye Consultants where she serves as medical director for the four ancillary surgery centers in the practice.

What are the types of LED light therapy? Most at-home red light therapy devices come with several waves of light, the most common shades being red and blue. However, all shades have different ...