Ancient Life from 3.3 Billion Years Ago Discovered Using Machine Learning
19 Nov 2025 | Category: Science
The technique detected microbial activity in 3.3-billion-year-old South African rocks and found molecular traces of oxygen-producing photosynthesis in 2.5-billion-year-old samples—pushing back the timeline for such life by more than 800 million years
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Source:
The Hindu - Business Line
| 19 Nov 2025
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