A kiss on the lips doesn't always mean romantic love. Some kisses can be confusing, entangle emotions, or happen without a formal relationship. When someone kisses you on the lips without being in a ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. “The meeting of ...

Sometimes, a kiss just can’t wait. When two characters are in desperate need of locking lips, they won’t let anything stop them, including the weather. The excitement of living in the soggy-yet-sexy ...

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 ...

(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 19th century French author Guy de Maupassant in his ...