Add Yahoo as a preferred source to see more of our stories on Google. Skin cancer is the No. 1 most common type of cancer in the U.S. That's one of the reasons that May is National Skin Cancer ...

A nurse who checks moles for skin cancer recommends people follow the 'ugly duckling' rule. A mole that stands out, or the 'ugly duckling,' should be checked out by a doctor, Laura Harker told The Sun ...

People have complicated relationships with hairy skin moles. For some, they symbolize individuality and good fortune. For others, a bothersome blemish. Maksim Plikus, a professor of developmental and ...

In a small patch of skin no bigger than an inch, there are millions of cells all performing duties, like protecting us from bacteria and sensing temperature. A portion of them are melanocytes, a type ...