Our ancient primate relatives—including Neanderthals—may have enjoyed a nice peck on the lips. But researchers still don’t ...

"A comparative approach to the evolution of kissing," was published by Evolution and Human Behavior on Nov. 19 ...

Scientists have traced kissing back to early primates, suggesting it began long before humans evolved. Their analysis points ...

Alexandre Singh and Natalie Musteata’s film is set in a dystopian version of Paris where kissing is forbidden and purchases ...