MIAMI -- Want to send your faraway lover a kiss? A Chinese contraption with warm, moving silicon "lips" appears to have just the answer. The device, advertised as a way to let long-distance couples ...

Kissing-like behaviors exist across the animal kingdom. But why? A scientist explains why humans are so drawn to each other's lips, and a photographer documents the power of a kiss. Among the many ...

Is it in his kiss? Oh, yes. Osculation, the scientific term for kissing, in many ways says everything about your compatibility with your mate and the health of your relationship. We asked scientist ...

A kiss on the lips carries a lot of emotional weight. It's not just a physical gesture: it represents intimacy, desire, connection, and commitment. So, when a guy avoids this kind of contact, ...