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How living history is being written into rocks

The Guardian – Science•Wednesday, October 22, 2025 at 5:00:56 AM
PositiveScience
How living history is being written into rocks
Scientists are making exciting strides in understanding Earth's history by extracting DNA from sediments, which reveals fascinating insights about ancient life, including the woolly mammoth. This research is crucial as it not only helps us piece together the past but also highlights the rare conditions under which DNA can be preserved, offering a unique glimpse into ecosystems long gone. Such discoveries can inform our understanding of climate change and biodiversity, making this work significant for both science and environmental conservation.
— Curated by the World Pulse Now AI Editorial System
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