By directly communicating with the brain, a new wireless device could someday help restore lost senses or manage pain without ...

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

A blast from the Elektor archives: this 1998 battery tester uses a simple LED display to reveal a battery’s true condition under load — even below 1 V.

In this video, I install LED recessed lights in my workshop, using 32 lights across four light switch circuits. The project also features the installation of crown molding, ceiling trim, corner trim, ...

As an increasingly popular longevity tool, red-light therapy is said to help improve skin and hair health, enhance cellular ...

Silverstone near Oxfordshire welcomed TV personality Stacey Solomon to the launch of its iconic Lap of Lights.

AMG, Porsche, and Aston Martin will battle it out Hot on the heels of the Formula 1 season finale, Abu Dhabi shifts into high ...

Over the past decades, engineers have introduced numerous technologies that rely on light and its underlying characteristics.

Tis the season to get the perfect gift. It could be for your nerdy self or even your geeky friends. I have ideas.