Acne is the most common skin condition in the United States, affecting up to 50 million Americans annually. 1 There are different types of acne (blackheads, whiteheads, pimples, acne cysts or nodules) ...

Melanocytes produce melanin, the substance that gives your skin color. Only about 1% of skin cancers are melanomas. Melanoma is also called malignant melanoma or cutaneous melanoma. When people ...