Summary:
- This article discusses the discovery of ancient rock microbes that may provide insights into how complex life on Earth began.
- The microbes were found in 2.5 billion-year-old rocks from South Africa, and they are believed to be some of the oldest known lifeforms on the planet.
- These ancient microbes could help scientists understand the early evolution of life and the conditions that allowed it to thrive, potentially shedding light on the origins of more complex organisms.