Whether it's your first kiss or your 10,000th kiss, there's a mix of mystery and anticipation in kissing someone new. You ...

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 ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It may not be the most romantic thing to say, but kissing ...