Water – Page 9
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OpinionStanding up for good science
Recent opposition to fluoridation in Hull shows how bad science impacts public opinion
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BusinessChemours reaches truce in pollution investigation
Company will provide authorities with data on perfluorinated compound emissions into drinking water
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ResearchFresh water and electricity out of the blue
Hybrid system produces steam and electricity from saltwater
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ResearchCarbon nanotube filters surpass nature's best water movers
Nanotube pores hold promise of cutting the cost of desalination substantially
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ResearchScientists spend a decade perfecting BPA removal method
Portable catalytic system to remove oestrogen mimic from wastewater
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ResearchCoffee-ring patterns offer clues to tap water quality
Unique pattern of an evaporating droplet can be used as a fingerprint for water samples
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ResearchMagnetic beads mop up sunblock in the sea
Clean up method for sunblock-derived pollutants could stop them damaging coral reefs
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ResearchAncient ocean oxygen tracked using thallium
Cretaceous oceans gradually lost oxygen before the dramatic anoxic event that led to mass extinction
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ResearchNanosized ice crystals might be the most cubic possible
Ultrafast freezing at supersonic speed produces ice with 80% cubic crystal structure
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ResearchOcean chemistry was responsible for 2015 Monterey Bay disaster
Unusual balance of nutrients allowed algae to build up high concentrations of neurotoxin
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ResearchFloating graphene cooks up clean water
Graphene aerogel converts sunlight into heat to produce water vapour at room temperature
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BusinessPollution from Indian drugmakers drives drug resistance
Areas around manufacturing sites still heavily contaminated with antimicrobials and breeding multidrug-resistant pathogens
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ResearchSweet scent of roses allows unsafe water to be sniffed out
Sensor allows olfactory detection of bacteria in drinking water
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BusinessUS university sues Dow over pollution
Three hazardous chemicals have infiltrated campus groundwater, and the school wants Dow and others to pay for clean-up
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ResearchTiny virus batteries remove water pollutant
Metal nanoparticles turn viruses into tiny batteries that reduce toxic compound in just 10 minutes
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ResearchHydrogen peroxide generator could provide millions with clean water
A cheap, transportable reactor produces hydrogen peroxide for water disinfection by electrochemically reducing oxygen
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FeatureAntidepressant pollution
What are the consequences of medicating wildlife against anxiety and depression? Ida Emilie Steinmark reports
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NewsPotassium permanganate turns Canadian town's water pink
Accidental release of chemical used in water treatment gives residents a shock
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BusinessDuPont settles fluorinated chemical lawsuits
DuPont and spinoff Chemours will pay more than $670m to settle around 3500 personal injury claims relating to PFOA exposure