These 19 Kissing Types Prove Lips Can Do Way More Than Just Pecks Types of kisses have different meanings. From French kisses to romantic cheek kisses, see how to be a better kisser, according to ...

Lips may have evolved first for food and later applied themselves to speech, but in kissing they satisfy different kinds of hungers. In the body, a kiss triggers a cascade of neural messages and ...

Bonobos in particular kiss like humans do, on the lips for comfort and socializing and even after a fight to kiss and make up. Experts believe romantic kissing may have evolved out of this more ...

Feb. 14, 2011 -- Psychologists report that most people can remember up to 90 percent of the details of their first romantic kiss, a memory that is even more powerful than their first sexual ...

The researchers studied 168 cultures over the past year and found evidence of romantic kissing in 77 societies, or 46 percent, but none in 91 others. “It’s a reminder that behaviors that seems ...

The ubiquity of romantic sniffing suggests that it has some evolutionary function. But science hasn’t yet determined exactly what that function is, and this is especially mysterious when sniffing ...

There are many theories about how kissing originated and why we do it. Some scientists believe that kissing is a learned behavior, since roughly 10 percent of humans don’t kiss at all and ...

Kissing is not a universal expression of romantic love, it turns out. Kissing is considered a sign of sexual attraction in less than half of the world's societies, according to a recent study.

The oldest documented evidence of intimate kissing is inscribed in Mesopotamian clay tablets dating to 2500 BC, according to research.

In a study published this month in American Anthropologist, researchers propose that romantic kissing isn't something everybody does; in fact, not even half the cultures surveyed lock lips in romance.

Kissing is only considered romantic in less than half of the world's cultures, according to a recent anthropological study. A newly married couple kiss as they pose for a picture in Kazan, Russia ...