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 ...

LEDs are everywhere—from phone screens to flashlights—but how do they actually produce light? This video explains how electricity moves through a semiconductor to create visible light in an efficient, ...

The Alienware 16 Area 51 may just be the most unique gaming laptop I’ve reviewed this year. Its sci-fi-inspired styling immediately makes it stand out from the pack, but its great gaming performance ...

Research has revealed how minute structural modifications in advanced perovskite materials critically influence their light-emission properties. The research, titled "Structure–Emission Property ...

The Elgato Ring Light is the best light for streaming overall. We put it at the top because it balances features and connectivity with price. It's designed especially for live-game streaming and gives ...

Researchers, including those from the University of Tokyo, have successfully grown large tomatoes and cherry tomatoes, both rich in nutrients, in tightly controlled environments where the light source ...

Dell’s Alienware is a trusted name for gaming PC deals and gaming laptop deals, and it’s also a fantastic brand for gaming accessories. You may want to take advantage of this offer while it lasts — ...

Light-emitting diode (LED) light therapy is a cosmetic and medical treatment that uses LED wavelengths to treat various skin conditions, such as acne and psoriasis. You can get this therapy at a ...

Advanced LED lighting arrays can spectrally tune their output wavelength to highlight different features and defects in captured images. The capability enables a single light fixture to quickly adapt ...

If you’re having trouble controlling lights via Google Home and voice commands, you’re not alone, as Google has acknowledged some issues regarding this functionality and is working to roll out a fix.

Developed by Heart Machine, Hyper Light Breaker is now available in Steam Early Access. Fans can enter this giveaway for their chance to win a Hyper Light Breaker-themed Alienware gaming laptop. The ...