We all love sunlight, but its UV rays can damage our skin. Dermatologists at the American Academy of Dermatology and the Skin ...

Your skin needs a daily dose of protection, even when it’s cloudy out, to prevent premature aging and skin cancer. Luckily, ...

Amanda Lam is a cosmetic chemist in Los Angeles. Hadley King, MD, is a board-certified dermatologist in New York City.