Dogs are basking in viral red light glows—but do these at‑home treatments actually help, or just look good on camera?

Get this: When I woke up this morning, I actually wanted to get out of bed. Instead of cocooning myself in blankets and sleepily scrolling social media for an hour, I sprang up like all the peppy ...

Let there be light — for your pain, skin, and injuries, that is. The possibilities of red light to treat a variety of health and aesthetic concerns are just emerging thanks to interest from ...

Like a mask or wand, a red-light therapy panel is a device made up of multiple light-emitting diodes that emit red light, generated at specific wavelengths to penetrate the skin at different depths, ...

If you’ve ever tried using the flashlight on your Apple Watch, you may’ve come across this red screen. Apple has never mentioned why they included it, but it does serve a useful purpose. And that’s ...