First kiss was 20 million years ago by early primates, scientists say is a high-quality image in the Things collection, available at 1600 × 1118 pixels resolution — ideal for both digital and print use.
What happens in your brain during a kiss? Discover the biology, pheromones, and chemicals that drive our desire to lock lips.
Image Details
| Title | First kiss was 20 million years ago by early primates, scientists say |
|---|---|
| Dimensions | 1600 × 1118 px |
| Category | Things |
| Published | August 4, 2025 |
| Author | Zeus |
| Downloads | 1,553 |
| Views | 2,226 |
Read full article: The Chemistry Of Kissing: What Science Says About Love And Lust