Light-emitting semiconductors are used throughout everyday life in TVs, smartphones, and lighting. However, many technical ...

The organic light-emitting diode (OLED) technology behind flexible cell phones, curved monitors, and televisions could one ...

Ohio University students have recently gained access to an impressive 21-foot-wide by 12-foot-tall LED Wall. This acquisition ...

This resource provides clear explanations of how switching regulators work and how voltage boosting is achieved efficiently ...

Apple in macOS Tahoe 26.2 introduced Edge Light, a clever new feature that turns your Mac's display into a virtual ring light during video calls. Instead of fumbling with external lighting equipment, ...

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 ...

Star-favored, board-certified aesthetics physician Dr. Glenicia Nosworthy explains how to choose the right high-tech tool for every skin concern. By Natalie Alcala, Danielle Directo-Meston, Erin ...

Justin Pot is a freelance journalist who helps people get more out of technology. Sometimes you need just a little bit more light during a video call, especially if you're in a dimly lit room. The ...

LED face masks offer a host of transformative skin benefits—they can reduce redness, treat acne, and minimize the look of fine lines, wrinkles, and discoloration. Even better, they don’t require a lot ...

Lavendaire shows how to pack light for two weeks with just carry-on bags. Donald Trump threatens to veto Obamacare subsidies bill Why Elon Musk says saving for retirement will be 'irrelevant' in the ...

While smartphones have dramatically transformed how people communicate, they've also contributed to distracted driving. In fact, authorities are working on systems that include cell phone tracking and ...