Before the advent of filmmaking and other visual mediums, kisses were a private, intimate affair. As far as historians can tell, the phenomenon of kissing goes back to at least 2500 BC. Since then, it's become a standard display of affection between lovers ...

Inspired by a true story of survival.

Robert Downey Jr. shared his first onscreen kiss with Molly Ringwald in 1987's "The Pick-Up Artist," and he got some direction from Warren Beautty.

This weekend's episode of Doctor Who, "Rogue," is generating a lot of discussion online. Why? Well, it features the franchise's first romantic same-sex kiss...and the Doctor is the one doing the smooching! Ncuti Gatwa is the first queer actor to play ...

(CNN) — “The meeting of lips is the most perfect, the most divine sensation given to human beings, the supreme limit of happiness.” So wrote the 19 th century French author Guy de Maupassant in his 1882 short story, “The Kiss.” He wasn’t alone ...