As with other skin cancers, early diagnosis of subungual melanoma is crucial. See your doctor right away if you happen to ...

Although melanoma primarily affects fair-skinned people, people with darker skin are also at risk but often go undiagnosed ...

A noninvasive clinicopathologic and gene expression profiling (CP-GEP)–based tool, the Merlin assay, shows promise for ...

From trauma to a toenail fungus, there are many reasons why you may have a black toenail. Here's what it means, how to treat ...

Nail changes can reveal hidden health issues long before other symptoms appear. Here's what to watch for and why it matters.