Light-emitting diodes are front and center for many of our digital experiences. Every modern phone and tablet you look at uses LEDs in its display. It’s worth knowing how these work. In short, LEDs ...

British inventors began experimenting with electric lighting in the 1830s, working on so-called arc lamps, while other scientists around the world focused on developing a functioning incandescent lamp ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. Beauty calls. In Beauty, ...

From arena-sized concerts like Taylor Swift or Coldplay to the Super Bowl halftime show: wearable LEDs have turned the audience into part of the show. WSJ goes behind the scenes with one LED company, ...

I was tired of replacing my LED lights when they should have lasted for years, so I asked the pros why it kept happening.

As vaccinated Americans start to take off their face coverings in public, some are turning to a different type of mask at home in the hopes of achieving better-looking skin. LED face masks are growing ...

I am the beauty and fashion commerce writer. Red light therapy has skyrocketed in popularity over the past several years as a treatment for everything from hyperpigmentation to fine lines to promoting ...

An RGB Mini-LED TV is a type of LED TV that uses a backlight made of tiny red, green, and blue LEDs to produce the visuals you see on the screen. Unlike traditional LED and Mini-LED TVs that rely on ...