Can fidgeting and belly laughing keep your heart ticking? Heart disease has been the leading cause of death in the US since the American Heart Association was founded in 1924, and the AHA warns that ...

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 ...

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 ...