Blue toe syndrome is when one or more of a person’s toes starts to look blue or purple due to a lack of circulation or tissue ischemia. It can be painful and lead to ulcers and gangrene, in some cases ...

University of Tennessee provides funding as a member of The Conversation US. One of my favorite activities is going to the zoo where I live in Knoxville when it first opens and the animals are most ...

Struggling to wiggle individual toes? It's not you, it's your anatomy! Human feet evolved for balance and support, not fine motor skills like fingers. Shared tendons and brain wiring mean your toes ...