Imagine your body pocked by erupting sores. The sensation of little bugs crawling all over you. And worst of all, mysterious red and blue fibers sprouting from your skin. Subscribe to read this story ...

A just-christened illness involves disorientation, multi-colored fibers bursting from sores, and the sensation of bugs crawling under the skin. Is this an age-old delusion or a disturbing new disease?

Morgellons disease causes black, white, red, or blue fibers to appear under the skin or protrude from it. People may also feel like something is crawling under their skin. The exact cause is unclear, ...

One day in 2003, Mary Leitao plucked a fiber that looked like dandelion fluff from a sore under her 2-year-old son's lip. Three pediatricians, three allergists, two dermatologists, and many ...

Morgellons disease causes black, white, red, or blue fibers to appear under the skin or protrude from it. People may also feel crawling, stinging, or biting sensations in their skin, joint pain, and ...