International pop star Katy Perry uses red light therapy tools. So do the Kardashians and actresses Jessica Alba and Julianne Moore. Many people now regularly don glowing masks, wave red light wands ...

Mito Red Light has launched its new MitoGLOW Red Light Therapy Mask for at-home skincare. The mask uses four light wavelengths to address concerns like wrinkles, acne, and uneven skin tone. It ...

Researchers in Sweden have unveiled a way to create high-performance electronic electrodes using nothing more than visible light and specially designed water-soluble monomers. This gentle, ...

Photoplethysmography (PPG) is an optical sensing technique that measures blood volume changes and underpins devices ranging from hospital-grade pulse oximeters to consumer wearables that track heart ...

During the workday, you know how common it is to lose track of time. One minute, you’re starting your day by brewing a cup of coffee and checking emails, then seemingly in the blink of an eye, it’s ...

Red light therapy devices boast major benefits. We rounded up 12 options to up your at-home beauty routine before you spend a ton of holiday face time with family and friends. If you’re looking for a ...

This is read by an automated voice. Please report any issues or inconsistencies here. LA Times Studios may earn commission from purchases made through our links. LED Esthetics is betting on the idea ...

Wedding dress? Check. Venue? Check. Carefully-curated menu? Double check. Sounds like you have all the makings of an evening to remember. But as you prepare to say “I do,” you’re likely also wondering ...

Red light therapy is a therapeutic technique that uses low-level wavelengths of red light to help treat skin issues. Numerous studies, such as this small study from 2023, have shown that red light ...