Vertical fingernail ridges are usually harmless and often appear due to aging. Horizontal ridges might indicate health issues like vitamin deficiencies or infections. Good nail hygiene can help ...

Add Yahoo as a preferred source to see more of our stories on Google. You probably don’t spend much time thinking about your fingernails (unless you’re painting them!). But your nails can provide key ...

Your nails serve as more than just a canvas for your favorite polish color. These small but significant parts of your body can reveal important information about your overall health, often acting as ...

Nail problems are more common than you'd think. Even if you have long, healthy nails, you still need to practice good nail care to maintain them. We've narrowed down the most common nail issues and ...

Though it can cause extreme discoloration, there's a lot you can do treat it—and stop it from happening again.

DEAR DR. ROACH: I have a serious problem with my fingernails splitting and coming off at the edges. I have tried biotin and keratin for almost a year without results. I am an 89-year-old man who takes ...

Developing a new and persistent cough, as well as wheezing or coughing up bloody phlegm are all significant symptoms that could signal problems with your lung health and potentially be early signs of ...

Do you have a habit of biting your nails? Here's how it can increase the risk of infections, dental issues, and stomach ...

Nail polish has been around for a long time, but new formulas and techniques have taken nail painting to the next level. Manicure enthusiasts can now choose from an endless variety of colors and ...