Get the world’s most fascinating discoveries delivered straight to your inbox. You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Join the club Get full access to premium articles, exclusive features and a growing list of member rewards. New research offers a closer look at one of the least-studied organs in the human body: the clitoris, the structure responsible for female sexual pleasure. Once described by a 16th-century anatomist as the "shameful...