French kissing sounds super spicy, but tbh, it can be confusing to know the difference between this kind of make-out sesh and other types of kisses. Locking lips is an art, and just like any other ...

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

Or, as her majesty Faith Hill might say, “This kiss.” And, it turns out, it’s also really old. British scientists say they’ve ...