Category: Water
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Recovering water out of thin air
Fog catchers have been providing water to people in dry, mountainous regions for decades. Due to climate change, more regions get drier, pushing the need for this technology.
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Solar desalination sees the light of dawn
New solar technologies promise a more sustainable way for water-starved communities to squeeze drinkable water out of the salty seas.
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How we can save hydropower
The way we’ve historically generated energy from water is not good for the environment. Here’s how that’s changing.
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Four interesting ways to treat industrial wastewater
In the face of large-scale industrial water pollution, technologists are demonstrating the surprising value of wastewater.