White lines on nails, or leukonychia, are often harmless, resulting from minor injuries. However, specific patterns like ...

(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 ...

Nail examination is a quick, non-invasive window into general health. Academic and clinical reviews repeatedly show that a ...