A callus is a hard, thickened patch of skin that develops due to repeated friction or pressure, most often on the palms of the hands or soles of the feet. It differs a corn which is an inward growth ...

Summer is truly here — and with it the nerve-shredding fear of baring all in sandals. Because if there's one part of our bodies many of us prefer to hide, it's our feet. Bunions. Cracked heels.