The evolutionary riddle of kissing | Science Quickly

Name: The evolutionary riddle of kissing | Science Quickly
Uploaded: 2026-02-13T14:42:52Z
Duration: 13:48
Channel: Scientific American
Description: With Valentine’s Day around the corner, kissing may be on your mind. But why do we kiss? In this episode of Science Quickly, evolutionary biologist…

2.4K views · 6 months ago · 13:48

Scientific American

Educational creator

Feb 13, 2026 · 2.4K views

With Valentine’s Day around the corner, kissing may be on your mind. But why do we kiss? In this episode of Science Quickly, evolutionary biologist…