Environmental science – Page 2
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ResearchStrange tetra-alcohol synthesised in simulated interstellar ice
After finding ‘impossible molecule’ methanetriol, team reaches ‘the final frontier’ and detects methanetetrol after 100 years
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NewsPlastic treaty negotiations go down to the wire
Capping production and limiting use of harmful chemicals are key topics for negotiators to consider
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News‘It is so important that the people who make up that committee are not political puppets’
Policy expert Camilla Alexander-White talks to Chemistry World about the UN effort to establish a scientific panel to advise on chemicals, waste and pollution
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NewsThe UN’s new scientific panel on chemical pollution faces an uncertain future
While the panel’s creation was welcomed, experts and researchers express doubts about its ambitions and structure
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OpinionLosing sleep over pesticide exposure
Managing exposure risks poses questions about the extent of producers’ and regulators’ responsibilities for safety
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NewsUK government roadmap will address presence of flea and tick treatment pesticides in rivers and lakes
Strategy aims to educate pet owners on responsible use of these products
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ResearchElectrochemistry cleans up nitrate-contaminated water without costly, toxic metals
Atomically-dispersed iron in woven carbon nanotube framework allows breakdown of pollutants
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NewsEPA will officially dissolve its scientific research arm
Experts warn that closing the Office of Research and Development will hamper efforts to protect the environment and public health
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News‘I barely sleep for four hours’: Are pesticides robbing farmers worldwide of sleep?
Studies point to an emerging link between a range of pesticides and insomnia
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NewsLess than 1% of 300,000 environmentally relevant chemicals in the US have monitoring data
The actual number of chemicals tracked may be even lower
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FeatureCarbon in an ice world
Antarctica may seem pristine and almost devoid of life, but there’s plenty of chemistry going on. Victoria Atkinson explains what it can tell us about the climate and pollution across the globe
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Business11 executives jailed over Italian PFAS pollution
Convictions relate to groundwater contamination around Miteni fluorochemicals plant
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ResearchHigh hydrogen sulfide levels blight lives of residents around Salton Sea in California
Concentrations of gas found to be underestimated and exceed local air quality standards
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FeatureThe young female astronomer who worked out what the sun is made of
100 years ago, Cecilia Payne deduced that the sun is mainly made of hydrogen – but was encouraged to downplay her findings by her PhD supervisor. Mike Sutton takes up the story
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ResearchLargest aromatic molecule found in deep space is double the size of previous record holder
Cyanocoronene found in an interstellar nursery
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NewsEurope and US face diminishing lithium supply for electric vehicle batteries
China will still dominate the market for the vital battery metal in 2030
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BusinessRNA as a replacement for chemical pesticides
Argentinian start-up Apolo Biotech is teaching plants to fight infections
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BusinessUS plans to close Chemical Safety Board by October
Government says CSB duplicates capabilities in other agencies
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NewsWhat are the prospects for making green hydrogen straight from seawater?
Competing with better-established desalination coupled with electrolysis, direct seawater splitting technologies are targeting niches
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News‘Chemistry changed the world before, we just need to do it again’: Stockholm declaration reimagines future
Paul Anastas talks to Chemistry World about organising call for chemistry to transform itself and make the world more sustainable