Faint black or brown streaks on nails are often harmless, but scientific evidence shows they may sometimes signal subungual ...

A woman who shared a photo of faint black lines on her thumb and toe nails on Reddit was urged to see a doctor after commenters warned the marks can sometimes indicate melanoma. Medical sources say ...

Your nail colour can tell a lot about your health.Experts have asked people to keep a check on their fingernails for any peculiar changes that might indicate potentially serious ...

Experts have urged people to look out for any unusual changes on their fingernails that could signal some potentially dangerous health conditions. If your nails turn a certain colour, you could be at ...