A scientist scraped a black dot on his forehead and put it under a microscope. He saw dozens of tiny face mites, aka Demodex mites, crawling around on the plate. Demodex are harmless and like to live ...

A dermatologist has shared a video about the eight-legged mites called Demodex that live in our pores, which viewers have found either alarming or insightful. Dr Scott Walter, who is based in Denver, ...