Nail polish already smells of harsh chemicals. However, some of these harsh chemicals are more than for the polish. In fact, these nail polishes have links to potential cancer risks.

The black lines (left) on Michelle Tagliamonte's thumb were a sign of cancer. Michelle Tagliamonte, 58, noticed black lines on her thumb while getting a manicure in September 2024 The Ohio mom of two ...

When David Edges's wife spotted a faint brown line on his toenail, he didn't think it was anything to worry about. But Kelly, 47, a skin specialist in the beauty industry, was instantly concerned, ...

You’ve probably covered the basic things you can do to reduce your skin cancer risk: Wear sunscreen, avoid tanning beds, and get any suspicious moles checked out by a doctor. But no matter how ...

Melanonychia, a black line on your nail, can be a sign of melanoma or benign pigmentation changes. Injuries, medications, and conditions like hyperthyroidism may also cause dark lines on your nails.

Patrick Damp is a web producer for CBS Pittsburgh. A Pittsburgh native who grew up watching KDKA-TV, Patrick studied journalism at Indiana University of Pennsylvania. After half a decade in sports ...

As you go about your routine skin-cancer checks to spot abnormal moles or dark spots, there's one place you should be sure to look: your fingernails. As you go about your routine skin-cancer checks to ...

To find out if yellow nails are due to a deficiency, you'll need a blood test to check nutrient levels. Once a deficiency is ...

Tagliamonte underwent an "invasive" four-hour surgery to remove the cancer — but says she's "grateful" she caught it early An Ohio mom developed black lines on her thumbnail — an early sign of cancer ...