A new study that examines how kissing evolved suggests that ape ancestors and early humans like Neanderthals probably locked lips with their friends and sexual partners. The behavior may date back 21 ...

Kissing in humans evolved as a symbolic expression of love from grooming behaviours seen in ancestral great apes, a comprehensive new study says. The kiss has been a versatile way by which humans ...

You’ve booked the restaurant, chosen the outfit, and selected a romantic spot for the perfect nightcap. But have you planned ...

(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 ...

How often do you kiss your partner? Every day? Once a week? Almost never? Did you and your partner kiss the last time you had sex? Not at all? Just a little bit? Or, perhaps, a lot? According to new ...