It’s been a winter of discontent for the nation’s long suffering feet. They’ve been confined in sweaty socks, humid tights and slippery shoes. Add the challenges of clammy gyms, damp changing room ...

Toenails don’t get a lot of love. They’re not flashy, and most of us don’t think about them—unless one breaks, turns a strange color, or catches on a sock. But those tiny, tough plates at the ends of ...