Learn six clues to identifying health conditions based on changes in your fingernails.
See photos of fingernail conditions that warrant medical attention.
Thickened toenails can be uncomfortable when wearing shoes. See how to best trim them.
Vertical nail ridges are common and often become more prominent with age.
Find out how nail biting can contribute to infections — and how to stop this bad habit.
Find out the signs of a problem with your fingernails, plus tips for taking care of them.
A Mayo Clinic specialist explains how artificial nails can affect your natural nails.
To prevent split fingernails, treat your nails gently. Consider these simple nail care tips.