Pollution – Page 29
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NewsScientific advances should be considered when updating US chemicals law
Experts say new tools could cut animals tests, costs when updating 40-year old law
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OpinionThe toxic tale of the Flint water crisis
The city’s dilemma highlights serious regulatory failings but demonstrates the empowerment offered by citizen science, explains Mark Peplow
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FeatureA volatile question
VOCs are more than just a man-made problem. Anthony King looks through the wood to the trees
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NewsGreen chemistry hindered by lack of toxicology training
Leaders in the field condemn the lack of toxicology education for chemistry undergraduate and PhD students
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ResearchSnow soaks up pollutants from engine exhausts
Air quality regulators should consider freezing temperatures and snow
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NewsGlobal mercury treaty benefits US more than domestic action
Minamata Convention would lower mercury exposure 91% by 2050, compared to 32% for US’s own policies
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BusinessNew vinyl catalyst will reduce mercury emissions
Johnson Matthey strikes gold as China’s PVC industry looks for cleaner processes
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NewsUS bans microbeads from personal care products
Plastic particles added to cosmetics and some drugs will also be phased out by 2019
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NewsUS chemical safety law poised for reform in early 2016
Bill updating the US Toxic Substances Control Act has finally passed both chambers of Congress
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Research
Nasa show human impact on atmosphere with pollution maps
Nitrogen dioxide emissions reflect trends in political climate, according to Nasa research
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ResearchNew camera makes methane visible
Infrared technique could be used to audit greenhouse gas sources such as factories, power stations and farms
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FeatureGoing for gold
Nina Notman looks at attempts to reduce the environmental impacts of small-scale gold mining
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NewsBrazilian mine disaster releases dangerous metals
Irreversible negative human health and environmental effects could result from Brazilian mine’s dam collapse
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Research
Early lead exposure linked to sleep problems
Researchers find lead exposure in early childhood is associated with sleep difficulties later on
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News
WHO urged to revisit drinking water guidelines
World Health Organisation’s guidelines for nine toxic elements are too lax and need to be re-evaluated, analysis suggests
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