Feet, particularly the spaces between toes, are a breeding ground for bacteria and fungi. Thanks to socks, shoes, and sweaty soles, they spend most of the day in a warm, humid environment that’s ...

Most cases of black toenails aren’t serious, but often require treatment. If you have pain, swelling, or inflammation that’s ...

For nearly 20 years, millions of bare feet have marched through security checkpoints at airports around the country, a motley parade of hairy and Roman toes, calloused soles and cracked heels, nails ...