Have you ever been jamming out to a phenomenal song and felt shivers run throughout your body that reach all the way up to the top of your head, extending into even your fingertips? If the answer is ...

Chills, thrills, even skin orgasms — these are some of the words people use to describe a sensation experts call “frisson” (pronounced free-SAWN), from the French word for “shiver.” In English, ...