A growing number of dermatologists warn that blue light from smartphones and tablets may be damaging our skin, not just our sleep or eyesight. Here’s what a leading expert says—and how to protect ...

LED light therapy is a popular noninvasive skin treatment for acne, sun damage, wounds, and other skin problems. People can choose to have LED light therapy at a dermatologist’s office or to use a ...

A major frustration when it comes to concealing acne is your limited foundation and concealer options. To mask blemishes, people generally turn to full-coverage foundations. But what if you want to go ...