Fingernails are more than just a part of our appearance; they can also harbor a surprising number of microorganisms. A study published in the Journal of American Podiatric Medical Association revealed ...

At its core, the cuticle is the nail’s natural protective seal. “It’s like the grout in your shower between your tiles; it ...

Your nails might look clean, but the space beneath them is a tiny ecosystem—one that collects more bacteria than most people realize. From keyboards to grocery carts to your phone screen, your hands ...