It began with a simple idea: hold back rivers to store water. But over nearly two centuries, this effort — multiplied across nearly 7,000 dams worldwide — has done something no one expected. It has ...
Editor’s Note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Humans’ unquenchable thirst for ...
Rampant removal of groundwater for drinking and irrigation has altered the distribution of water on Earth enough to shift the planet’s tilt, according to a sweeping new study. The finding underscores ...
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