All Water articles – Page 10
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FeatureThe other carbon dioxide problem
Carbon dioxide produced by human activity is acidifying the ocean at an unprecedented and alarming rate. Nina Notman investigates
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OpinionThe fascinating in the familiar
A simple droplet shows that there are still plenty of puzzles to ponder in everyday observations, says Philip Ball
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FeatureDigging deep for safer water
Arsenic-laced water is still poisoning millions of people in Asia. Nina Notman looks to see if an end is in sight
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OpinionMpemba's mystery
Hot water sometimes freezes faster than cold. The reason still isn’t entirely clear
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News
BPA causes freaky fish flirting
Controversial chemical bisphenol A can cause sexual barriers to break down between fish species
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ResearchWhere did Earth’s water come from?
Study of meteorite isotope ratios suggests Earth’s water was delivered by express asteroid rather than comets
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Feature
Something in the water
Drugs have been finding their way into our water supplies for as long as they have been in use, so should we worry? Maria Burke reports
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FeatureTreasures from the deep
Mining companies are exploring underwater volcanic vents, hoping to extract metals such as gold and copper. Victoria Gill looks at the technical, environmental and political hurdles