If you've ever seen someone wearing a Stormtrooper-looking facial device for the sake of skincare, you're probably familiar with light-emitting diode (LED) masks. These machines aren't cheap—they can ...

Newsflash: Great skin doesn’t happen overnight. As much as we want to believe that a singular anti-aging serum or under-eye ...

The terms “skincare trend” and “science-backed” aren't always synonymous. In fact, at the risk of sounding like a real killjoy, what’s hot on the skincare scene is more often the product of a lot of ...

LED masks have grown from an in-clinic staple to an at-home investment in recent years, luring plenty of topical skincare brands into the tech realm. Dr. Dennis Gross’ Spectralite has been seen on the ...

To the editor: For decades, millions of people in the greater Los Angeles area grew to like the orange light from the sodium streetlamps. Astronomers fitted their telescopes with sodium eyepiece ...