Intimate kissing (think lip-to-lip contact between two individuals in a sexual context) is typically the first partnered sexual behavior you experience. It's also the most common and the most frequent ...

Romantic kissing refers to the touching of lips between romantic partners — boyfriends, girlfriends, spouses, etc. Romantic kissing is rarely studied in sciences — aside from the very unromantic ...

Kissing feels instinctive and intimate, yet scientists now argue it is a surprisingly recent and uneven addition to human behavior. Instead of a single romantic origin story, the evidence points to a ...

Discover What’s Streaming On: A passionate movie kiss in the rain is surely one of the most romantic tropes of all time—at least, for those of us in the audience. But for the actors getting rained on ...