Light-emitting diodes (LEDs) are so ubiquitous that it's easy to forget just how much society relies on these underappreciated technological wonders. Yet, the history of the LED goes back further than ...

PHILADELPHIA (WPVI) -- Some of Hollywood's glowiest faces seem to be treating their skin with LED face masks, and from the comfort of their own home. The Stormtrooper-like masks promise to give your ...

In the world of high-tech beauty gadgets, LED (light-emitting diode) masks have become a regular — and more easily accessible — part of at-home skin-care routines. Gone are the days when the red light ...

Several pieces of evidence have suggested that blue light can inactivate various pathogenic bacteria. Previously in vitro and in vivo studies using blue light in the spectral range of 400–470 nm ...

If you take your skin care seriously, you'll undoubtedly already be familiar with red light therapy. It offers several notable benefits, including wound healing, hair growth, and overall skin health ...

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 ...