Skin cancer is a type of cancer that begins in the skin cells, and its appearance can vary widely depending on the type of cancer. Understanding the variations in what skin cancer looks like can help ...

Skin cancer occurs when skin cells multiply abnormally, forming a tumor. Sun spots are due to an overproduction of a pigment called melanin in a small area of skin. Melanoma, the most severe type of ...

Blumberg is a contributor for TIME. Blumberg is a contributor for TIME. Your skin is your largest organ, but it doesn’t get the attention it deserves—especially when it comes to skin checks for cancer ...