Medically reviewed by Katlein Franca, MD Nail psoriasis and onychomycosis (nail fungus) are both conditions that can discolor ...

Here, experts debunk nail myths and explain the science behind these common misconceptions. Mythbuster: Maybe, but probably ...

Subungual melanoma which appears under fingernails and toenails, is a rare but serious form of skin cancer that typically isn ...

Podiatrist Dr. Saylee Tulpule reveals the health hazards to look for at the nail salon — plus, why you should bring your own polish and skip the gel pedi.

Toenail fungus is stubborn, but these dermatologist-approved OTC treatments can stop it for good. Our editors tested dozens ...