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 ...

It's also worth noting black dots under the nail's surface, which may also indicate cancer. Over time, symptoms may include ...

A 40-year-old woman’s weird toenail mark was dismissed initially by the doctors as a fungal infection and was later diagnosed as a deadly melanoma cancer. Laura Jennings had to endure three years ...