They have the power to heal boo-boos, and the ability to turn a frown upside down and show someone that they are loved. Kisses are magical to kids. So why is there still so much debate about whether ...

Researchers are revealing hidden complexities behind the simple act of kissing, which relays powerful messages to your brain, body and partner When passion takes a grip, a kiss locks two humans ...

Director of the Energy Poll , The University of Texas at Austin Scientists in the Netherlands have reported that we share about 80m bacteria during a passionate ten-second kiss; a finding that makes ...

Kissing, for all popularity, is a bit of a mystery. Scientists have long debated when humans’ ancestors first put their lips together, and whether the act is simply a cultural trait. A new study ...