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

Decking the halls just got a little brighter. The little red-nosed bulb that comes with strings of holiday lights has an unassuming function people are just now discovering, thanks to a “revelation” ...

Do red light therapy belts work? Shop the best expert-approved and editor-tested red light therapy belts from Therabody, Bon ...

If you’ve stumbled into red light therapy videos on social media, you’ve probably heard that it clears acne, reduces wrinkles, reduces inflammation, and heals joints. You may have also heard that it ...

The trend started after Paris Hilton said that exposing her fur baby to red light therapy helped him live past 20.

Add Yahoo as a preferred source to see more of our stories on Google. LED masks are designed to treat a range of conditions such as inflammation, swelling and signs of aging like sagging and ...

There are many TikTok-viral beauty trends we’d never recommend. (Remember when people were using nail files to shave down their teeth?! Please don’t attempt that.) However, a number of TikTok-approved ...