They don't make for the prettiest of manicures, but are they something more than a cosmetic problem? Here's what a dermatologist and research have to say.

The most common conversations about fingernails typically revolve around the latest trends for manicures. You’ve probably heard plenty about different nail lengths, gel manicures, acrylics, unique ...

When someone mentions nail problems, you will probably think of brittle nails, or changes in their colour. However, sometimes there are also visible lines in the fingernails or toenails. These lines ...