CNN

Scrolling at night can mess with your sleep, but these blue-light glasses can help

Though the merits of blue-light-blocking glasses are still being debated, wearing a pair may be beneficial for your eye health if you spend a lot of time in front of a computer monitor or other ...

We spent a year testing the best red light masks. We found 5 we love and 2 to avoid.

Credit: Miller Kern / Mashable No one is seriously questioning whether red light therapy works at this point. The ...
BGR

What Does A Flashing Light Mean On A Soundbar?

Between soundbars and speakers, the former is the go-to option if you're after simplicity and ease of setup for your TV. They might not be as immersive as surround speakers, but they're usually enough ...

Solawave 101: A Beauty Editor’s Guide to Its Cult-Favorite LED Devices

Now, if I stopped to count them all, I’d miss this deadline. Solawave, best known for its viral 4-in-1 Skincare Facial Wand, ...

The Best RGB TVs

RGB TVs are the latest hotness in the world of televisions, and I’ve tested many of the latest models to see which you should ...

The Best RGB TVs Are All About Delivering a Brighter Picture

RGB TV tech is taking over. Here's what to know about the differences between RGB and OLED and some of the best options to consider.
CNN

This engineer literally lit up the world — and now wants to power it

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything about our daily lives. Computers, phones, big screens, traffic lights and ...
Yahoo

Taylor Swift’s Something Blue? Empire State Building Glow Ups Over Manhattan

Taylor Swift's something blue theme for her glitzy wedding to Travis Kelce on Friday became an Empire State Building lit blue over the New York City skyline. The glow up came as the power couple tied ...
The Hollywood Reporter

Taylor Swift’s Something Blue? Empire State Building Glow Ups Over Manhattan

New York City’s popular landmark was lit light blue over the city skyline to celebrate the power couple’s wedding at Madison Square Garden on Friday night. By Etan Vlessing Canada Bureau Chief Taylor ...
Cosmopolitan

Red Light vs. Blue Light Therapy—What’s The Better Option for Skin?

If your TikTok feed is full of glowing, sci-fi-esque LED masks, you’re not alone. Red and blue light therapy devices have officially become the newest beauty shelfies, with creators flooding TikTok ...
Phys.org

A mechanical blue LED: Stretching GaN shifts light from UV to blue without changing chemistry

A research team from the Faculty of Engineering at the University of Hong Kong (HKU) has successfully used mechanical stretching technology to dynamically control the emission color of gallium nitride ...
Prevention

Too Much Light at Night? Here’s What It’s Doing to Your Body

We’ve all had the experience of hanging out at home—reading, watching TV, scrolling through social media—and then glancing out the window, surprised to find that it’s gotten pitch-black outside. Or ...