Those who spent much of the summer months under the sun may find new or changing moles that can sometimes cause concern. While most moles are harmless, some have the potential to become cancerous. As ...

Most people have moles, and most of the time, they are completely harmless. Moles are simply clusters of pigmented skin cells ...

Two experts break down the potential link between raised moles and cancer—and when you should get a doctor's opinion.

Let's be real: You've probably found yourself staying up late consulting Dr. Google about that raised skin bump that suddenly popped up out of nowhere. Is it fungal acne? A cyst? Skin cancer? And even ...

Holly has a degree in Medical Biochemistry from the University of Leicester. Her scientific interests include genomics, personalized medicine, and bioethics.View full profile Holly has a degree in ...

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 ...

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 ...

Skin cancer on the face may appear as an atypical mole, a raised spot, a discolored area, or a dry, scaly patch of skin. The disease can occur on the face, head, and neck due to sun exposure or other ...

Marisa Garshick, MD, FAAD, is a board-certified dermatologist and clinical assistant professor of dermatology. Skin lesions can be primary (present from birth or develop later in life) or secondary ...