However, dark stripes shouldn't be ignored because “it can sometimes be a form of skin cancer that affects the nail bed, called subungual melanoma”. They continue: “Subungual melanoma ...

Sometimes, they also send ambiguous signals. One potential symptom of cancer can be changes visible on the nails. What should concern us? Changes in the nails can result from natural ageing ...

Faint lines on your fingernail could indicate a rare genetic condition that puts you at risk of kidney, skin, and eye cancers, new research suggests. Scientists at the National Institutes of ...