Red-light devices are all over social feeds and make enormous promises. From the many, we find the few that are actually worth your commitment, time, and money.

We tested over 20 red light therapy devices to find the best ones for skin care, hair growth, pain management, oral hygiene, and more.

Cyberpunk 2077 is a launch game for Switch 2 - here's how developer CD Projekt Red got the ambitious open world running on Nintendo's new hardware.

Discover the best red light therapy eye masks and patches for reducing fine lines and dark circles. These beauty editor-tested and dermatologist-approved picks deliver visible results.

Can Red Light Therapy Cause Skin Cancer? Red light therapy is a therapeutic technique that uses low-level wavelengths of red light to help treat skin issues.

Create a smart blind stick using Arduino to help visually impaired individuals navigate safely. This DIY project uses an ultrasonic sensor, buzzer, and LED indicators to detect obstacles and provide ...

Researchers discovered that ultrasonic cleaning technology can enhance the bioactive compound production in fresh-cut red cabbage by elevating cellular energy levels, potentially offering new methods ...

Interact with Arduino boards using Node-RED Control This one may be of interest to Gadget Masters, about how to interact with Arduino using Node-RED Control. It's an article covering the possibility ...

The FDA's top food official says the safety of the dye called Red 40 hasn't been assessed in over a decade, despite concerns over its potential behavioral health effects.

So, do at-home red light masks actually work? Sawaya says studies have shown red-light therapy can benefit the skin, but seeing results depends on using the devices regularly.