We asked dermatologists how collagen for the skin works, what to look for and how it can improve the look of fine lines, wrinkles, sagging skin and other aging concerns.

As the human body's largest organ, it's no surprise that an endless number of things can go wrong with your skin.There are the lumps and bumps that can appear out of nowhere.

Skin cancer is the most common type of cancer, with an estimated 1 in 5 Americans receiving a skin cancer diagnosis in their lifetime. And skin cancer cases are rising, with the American Academy ...

Japanese researchers have found that vitamin C can thicken skin by switching on genes that boost skin cell growth, helping reverse age-related thinning. It works by reactivating DNA through a ...

If your acne clears up whenever you go on vacation, it really might be something in the water. Newsweek asked dermatologist Dr Gloria Lin how tap water can affect your skin.