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How much water did Mars have in its ancient past and when did it disappear? This is what a recent study published in Geophysical Research Letters hopes to address as an international team of ...

The Dujiangyan irrigation system in Southwest China's Sichuan Province Photo: VCG. The Dujiangyan irrigation system in ...

Giant stone monuments older than Stonehenge were built by an ancient ‘water cult’, archaeologists say - It remains a mystery ...

Ancient civilisations demonstrated remarkable ingenuity in managing water resources, integrating a blend of hydraulic engineering, urban planning and socio‐cultural practices to support densely ...

These images from ESA’s Mars Express satellite show a branching, desiccated system of trenches and valleys, signs of ancient water flow that hint at a warmer, wetter past for the Red Planet. We see ...