The invention of tiny devices capable of precisely controlling the direction and behavior of light is essential to the ...

Dorian Smith-Garcia is a diverse writer across beauty, fashion, travel, consumer goods, and tech. She writes smart and home gadget guides to help the tech-averse and newbies acclimate. She also writes ...

An unorthodox treatment called near-infrared light therapy, which shines powerful near-infrared light at the brain through ...

From left to right: Schematic of the nonlinear optical mirror used for up-conversion imaging. Energy diagram showing the sum frequency generation process used for up-conversion. Representative ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." As the age-old adage goes, the body is a temple. So if body aches or stress come knocking at the door, ...

Have you been shopping for wellness gear and realized you might be comparing apples to oranges? Red light therapy and ...

In 2024, global beauty brand L’Oréal became the first beauty company to open the event with a keynote address. This year, the ...

Scientists have discovered a potentially promising infrared LED and infrared detector component. This compound -- composed of calcium, silicon and oxygen -- is cheap to produce and non-toxic. Many of ...