A single kiss can leave a lasting impression, whether it's in real life or on the silver screen. But why, exactly?

With Valentine’s Day upon us, it’s the perfect time to check in on how the animal kingdom is gearing up for the most romantic ...

Martha Stewart, Jacob Tierney, and more tastemakers share their most memorable kisses—from under the Moroccan stars to a ...

Stop the "autopilot" neglect. A simple kiss is a high-impact, low-effort way to lower stress, boost oxytocin, and center ...

Actors Asher Angel and Paris Berelc play high school students who fret about those post-secondary years in “Kissing is the Easy Part.” But the two knew much earlier where their careers were headed.

The evolutionary purpose of kissing has long eluded scientists. Smooching is risky, given things like pointy teeth, and ...