Social media users are debating whether or not the first couple actually shared a kiss on the lips when they rang in 2026. In ...

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 ...

If you've wondered why couples kiss at midnight on New Year's Eve, the reason people love a New Year's kiss is pretty sweet.

When my 3-year-old is in a good mood, she asks for a “true love kiss.” She first heard the phrase during a family viewing of Shrek, but it has since become her signal that she is craving affection.