There are the ones who pucker tightly before the kiss. There are the nibblers who chew around the edge of your lips. Then there are the ones who use lots of saliva, and others who are very dry. There ...

While two strangers might serendipitously find themselves chemically compatible, more often the best kisses grow out of an emotional connection and ambience, Kirshenbaum says. “So much of a great kiss ...

A kiss feels electric, emotional, and comforting all at once. But what really happens inside your body when you kiss someone?

Lip-on-lip kissing is not nearly as universal as we might think it is, so can the diverse number of ways that humans kiss reveal what it is about this intimate act that we find important? Less than ...