Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a ...

Face ID uses infrared light to scan your face to unlock your device. Apple's biggest challenge with getting Face ID to work under the display is getting infrared light to travel through the screen ...

Like Glen Powell, LED light masks are everywhere right ... "Any zit that was brewing under the surface of my skin calmed before it reached the surface, my eyes appeared less tired, which I ...