Have you ever taken off your nail polish only to notice a dark line on the nail running vertically down your finger? These ...

White spots on your nails are often the result of a nail injury called leukonychia. Other potential causes of white spots in your nails include allergies, fungal infection, mineral deficiency ...

Have you noticed white spots appearing on your nails? This could be leukonychia – here's everything you need to know... What ...

You may have white spots on your nails if you have a fungal infection or a mineral deficiency. Getting manicures also cause white spots, since electric files can damage the surface of your nail.

Then one day between manicures, you notice a difference: your nails are covered in white spots. "When white spots are located within the nail plate and cannot be scraped or removed easily ...

Wondering how to keep your nails healthy? Dietitians explain which vitamins are important for nail health and foods you may want to incorporate into your diet.

Worried that the white spots under your nails could be a sign that you’re not getting enough calcium? Here, a dermatologist explains why that’s likely not the cause. Welcome back to Just Curio ...

Michelle Tagliamonte, 58, was getting a manicure when she noticed the black lines on her thumb, which signaled the start of a fast-spreading cancer.