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Ancient 2 Billion-Year-Old Water Discovered in Ontario Mine

5/13/2025

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Summary

Story summary

Geoscientists at the University of Toronto have unearthed a remarkable find: the world's oldest pool of water, a staggering 2 billion years old, nestled within the Kidd Creek Mine in Ontario. This ancient water, trapped in rock fissures, not only sheds light on the conditions of early Earth but also hints at the possibility of ancient life, transforming our grasp of geological and biological evolution.

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Story summary

Geoscientists at the University of Toronto have unearthed a remarkable find: the world's oldest pool of water, a staggering 2 billion years old, nestled within the Kidd Creek Mine in Ontario. This ancient water, trapped in rock fissures, not only sheds light on the conditions of early Earth but also hints at the possibility of ancient life, transforming our grasp of geological and biological evolution.