A woman observed two black lines on her thumb during a normal nail treatment, which resulted in a startling health finding.

Ohio woman Michelle Tagliamonte, 58, discovered she had early-stage melanoma after noticing thin black lines on her thumbnail ...

Ohio woman spotted black lines on her thumb during a nail appointment, leading to a stage zero cancer diagnosis.

Jimmy Kimmel continued to roast Donald Trump’s address to Congress on his ABC late-night talk show. During Kimmel’s March 5 ...

You can rock St. Patrick's Day nail looks without going full-on leprechaun. Scroll through 40 different festive nail designs ...

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