Human evolution is often told as a tidy story of adaptation, yet some of our most familiar body parts still defy straightforward explanation. From the jut of the human chin to the curve of the outer ...

Science writer Mary Roach returns to Bullseye. She joins us to talk about her latest book: Replaceable You: Adventures in ...

Anatomy has long been a subject of fascination and mystery, but alongside the scientific facts lies a world of superstitions and beliefs about the body. From the tiniest fingertip to the most ...

Michael Carroll does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...