Your nails grow about three millimeters per month, and in all that slow, steady progress they’re quietly recording a running log of what’s happening inside your body. Tiny shifts in the nail matrix, ...

(NEXSTAR) – What started out as a “tiny little brown line” on one woman’s fingernail led to a rare, potentially life-threatening medical condition, one that she’s now trying to help others catch early ...

(Gray News) - A brown line on a mother’s fingernail turned out to be a rare form of melanoma, according to the Cleveland Clinic. Lauren Koltcz, 45, said she noticed a brown streak on her thumbnail one ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. What started out as a “tiny little brown ...