A remarkably well-preserved 183-million-year-old Plesiopterys wildi fossil, discovered in southern Germany, is ...

When a person reports uncontrollable sensations of bugs crawling under their skin, this can signal a variety of potential diagnoses, one of which may be formication, a symptom rather than an illness.

One in five Americans is likely to get skin cancer in their lifetime, making it the most common type of cancer in the U.S.