India, Nov. 21 -- A new study has found evidence that kissing evolved in the common ancestor of humans and other large apes around 21 million years ago, and that Neanderthals likely engaged in kissing ...

Kissing is one of the best parts about being human. While other animals kiss in their own way, they don't do it quite like us: lips slightly parted, heads tilted to one side, and a dance of tongues ...