A kiss feels electric, emotional, and comforting all at once. But what really happens inside your body when you kiss someone? According to a 2021 study published in Archives of Sexual Behavior, ...

Forbes contributors publish independent expert analyses and insights. Mark Travers writes about the world of psychology. "First kiss beliefs" include idealized beliefs that your first kiss with a new ...

Kissing is a mystery. Science doesn't entirely understand why people do it. Theories abound, but the puzzle remains largely unsolved. Only two other species kiss, chimpanzees and bonobos. But only the ...