Environmental science – Page 70
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NewsEndocrine disrupting chemicals under fire
WHO and UNEP warn that common endocrine disrupters could be responsible for the rise in global health problems
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NewsBacteria clean-up after Gulf of Mexico disaster
Microbial communities helped to sink Deepwater Horizon oil spill, and might one day be an alternative to toxic dispersants
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Business
DCD in New Zealand milk
Dicyandiamide poses no food risk but fertiliser companies have suspended sales
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Business
OM Group to exit cobalt business
Deal worth up to $435 million includes downstream activities, in particular cobalt refining in Kokkola, Finland
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FeatureChemical climate proxies
With the climate change debate as heated as ever, how do scientists reconstruct what the weather was like in the past? Jon Evans looks at the detective chemistry behind such environmental forensic work
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NewsGlobal convention to limit mercury agreed
World signs up to treaty to ban export of mercury but sticking points remain over artisanal mining and coal power plants
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NewsChina’s next leader looks to soothe environmental angst
Xi Jinping, China’s president-in-waiting, will need to deal with public anger over industrialisation and pollution
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China's emissions may peak as soon as 2025
Projections suggest renewables and clean energy technologies could cut greenhouse gases more rapidly than expected
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Curiosity detect hints of complex organics
Mars rover picks up chlorinated hydrocarbons on the Red Planet, but are they native or did they hitch a ride?
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NewsPush for renewables may have unforeseen consequences
Countries need to synchronise policies to ensure that their energy supply is sustainable
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News
Smartphones as environmental sensors
New project will measure personal exposure to pollutants with GPS-enabled smartphones
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M&S nano fears for recycled packaging
Ambitious recycling commitment by UK grocer could be threatened by fear of nanoinks
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News
No methane on Mars, says Curiosity
Rover takes first sniffs of the Martian atmosphere and doesn’t find methane, a signal of possible life
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Cheers as Mars x-ray spectrometer delivers rock data
Chemical analysis shows Mars geology may have more in common with Earth than previously thought
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ResearchExBox snares polycyclic aromatic hydrocarbons
Cyclophane ‘box’ may be able to be used to trap toxic chemicals in the environment
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Business
Solvay rare earth recycling in France
€15 million investment in two new sites to diversify supply