A new study finds potentially harmful bacteria often dominate certain areas of skin, including behind your ears and between your toes.

Spending a week or more at a sunny destination can cause rapid changes in your skin’s microbiome, which may lead to problems such as eczema, according to new research.

The beauty supplement business is booming, but is there any real science behind the promises of healthier skin, hair, and. nails?

Expert tips on choosing the right sunscreen for your skin type and tone.