When was the first kiss? Scientists say 21M years ago
20 Nov 2025 | Category: Science
Scientists suggest that the act of kissing evolved over 21 million years ago, a practice shared by humans and their great ape ancestors.
Summarize
Next Article
When was the first kiss? Scientists say 21M years ago
By Dwaipayan Roy
Nov 19, 2025 05:31 pm
What's the story
A recent study has traced the evolutionary history of kissing to over 21 million years ago. The research, published i...
Related Articles
Astronomers found a companion star getting close to Red Giant, which may alter its natural evolution
Astronomers discovered a close companion star orbiting red giant ΟΒΉ Gruis, challenging stellar evolution models and revealing binary star mysteries.
NASA alert: Growing South Atlantic Anomaly raises concern over Earthβs magnetic field
NASA tracks the growing South Atlantic Anomaly, revealing weak magnetic fields, potential satellite risks and some insights into Earthβs core dynamics and β¦
NASA spots weird rock on Mars that should not exist, scientists stunned
Science News: NASA's Perseverance rover has discovered a peculiar boulder in Mars's Jezero Crater, baffling scientists with its unusual texture, color, and β¦