Hardshell LED masks are more durable than their silicone mask counterparts, but they’re a tad heavier. Ritchey finds that ...

This article is a part of CNN Underscored’s Guide to Age-Defying Beauty, a weeklong focus on the essential products, tips and tricks to enhance your glow at any age. We’ll be featuring editor-tested ...

Whilst LED beauty devices aren't new to the cosmetics industry, they still remain some of the most effective at-home skin treatments. LED face masks in particular are often overlooked, mostly due to ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. My hair was falling out in clumps, and the ends ...

These tips help keep your red light therapy tool in top shape.

LED therapy masks use specific light wavelengths for at-home skincare treatments. Red light is used to improve fine lines, while blue light targets acne-causing bacteria. Users should follow safety ...

The best red light therapy devices for the neck help stimulate collagen, smooth fine lines, and more. Read on for the top ...

Certain types of light have proven to be an effective, minimally invasive treatment for cancers located on or near the skin when combined with a light-activated drug. But deep-seated cancers, ...

Red light therapy masks and devices are hugely popular in the beauty world, as they combat the signs of anti-ageing and make ...

We developed a hybrid copper–iodide compound called CuI(Hda). It emits deep-blue light at about 449 nanometres and has an almost-perfect photoluminescence quantum yield — a measure of emission ...

While I have many genetic blessings, it's safe to say that my follicles are not particularly blessed. My hair is baby-fine, wavy and dark, which makes it all the more apparent when it is thinning. All ...

Imagine a display that harvests ambient light when it is not actively in use, offsetting some of its own energy consumption.