Fingernail ridges are visible lines or grooves on the nail’s surface. They can run vertically from the cuticle to the tip of the nail (known as longitudinal ridges) or horizontally across the nail ...

After chemo treatment, my nails were like tree trunks — showing ages and environmental stress with ridges. There are some things doctors don’t always tell you about during your TEACH session, where ...

Support local journalism. A digital subscription is incredibly affordable and makes you the most informed person around. Click here and subscribe today. Gloria, 45, is a bartender who noticed she has ...

Maybe you first noticed them while you were painting your nails and the polish didn’t go on smoothly — those dents that run from one side of the nail to the other and create little valleys where the ...