In research, sometimes the bumpy path proves to be the best one. By creating tiny, periodic bumps in a miniature racetrack for light, researchers at the National Institute of Standards and Technology ...

Rosacea is a skin condition that causes your face to appear red. It makes you look like you’re blushing, and you may also get skin bumps that resemble acne. Laser treatments can help ease your ...

Keratosis pilaris usually does not require treatment. Still, urea, AHAs, BHAs, retinoids, or corticosteroids may help improve the appearance of bumps. Some people may benefit from laser or light ...