Environment
Arctic cowboys: Meet the people wrangling icebergs for drinking water
It is now technically possible to capture icebergs, tow them to the equator and harvest them for drinking water. But what are the ecological risks?
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Environment
World must prepare for frequent and severe droughts, report warns
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Technology
A single bitcoin transaction uses enough water to fill a swimming pool
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Space
How excited should we be by signs of life spotted on alien worlds?
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Earth
Forget the Amazon 鈥� are these the most remarkable rivers in the world?
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Technology
Underwater walkie-talkies could work long-distance with radio trick
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Environment
The surprising life and avoidable demise of Earth鈥檚 remarkable oases
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Earth
Stunning image of South America’s largest lake hides a dark secret
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Life
Desert plant collects water from air by excreting salt on its leaves
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Environment
These 6 tipping points could be catastrophic for humanity, says the UN
Systems that humans depend on could collapse if we don鈥檛 take action to address groundwater depletion, melting glaciers and space debris, according to a UN report
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Health
Why the Gaza water crisis is decades in the making
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Environment
Global power sector has almost hit peak greenhouse gas emissions
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Environment
Curiously cool summers in US Midwest linked to crop irrigation
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Health
The ultimate guide to hydration and what you really should be drinking
Features