A kiss is one of the most sensual ways to express your love for someone. Though it is one of the best things you can do with your lips, it takes some practice to score the perfect kiss. Worry not, ...

Think back to your first kiss. Was it deeply romantic or seriously awkward? Now, think back to your last kiss. What’s changed? Has kissing become more enjoyable for you, or less? Smooching may seem ...

Kissing is something of a mystery, being "only documented in 46 percent of human cultures," noted psychologist Catherine ...

According to the Longman’s Dictionary of Contemporary English, a kiss is a touch with the lips between two people as a greeting or to show love. In a romantic context, a kiss is the first opportunity ...

Evolutionary biologists don’t know why we kiss — but new research suggests kissing evolved long before humans existed.

Scientists found that kissing likely originated millions of years ago in great apes and was shared by early human relatives, including Neanderthals.