Formication is the feeling of insects crawling across or underneath your skin. Here’s what you need to know.

Your skin is crawling with zombies.Zombie skin cells, that is. This sci-fi sounding term is used to describe senescent skin cells that have outlived their usefulness, but don’t ever really die ...

When she walked into my exam room, her misery was obvious. Her skin was blotched and marred. Her sagging posture and dull gaze echoed her despair. Then, as if fed by some new wellspring of energy, ...