Environmental science – Page 5
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ResearchThe toxic legacy of Agent Blue
Agent Orange’s history in Vietnam is well known but one scientist is trying to raise the profile of another pesticide used during the war
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ResearchCarbon dioxide converted into carbon nanotube-based 3D printer ink
New process uses waste carbon dioxide to produce nanocomposite materials
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BusinessPFAS manufacturers sued for deceptive marketing in US
Texas attorney general accuses 3M and DuPont of knowingly concealing health risks
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ResearchHunt for life should search for minerals as well as water, Chinese scientists claim
Serpentine minerals form in warm water and break down to key ingredients for life
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BusinessOpposition to lithium mines hampers green technology supply chain
Europe and US seek to escape Chinese dominance in critical minerals
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ResearchCellulose and chitin foam can remove nearly all microplastics from water
Biopolymer foam remains effective in water with heavy metals and other pollutants
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OpinionThe moral theories behind climate deadlock
Why is it so controversial to do the right thing for the environment?
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NewsUK proposes expansion of Emissions Trading Scheme to maritime sector
Shipping would need to purchase allowance for carbon dioxide emissions
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BusinessUS aims to reinstate chlorpyrifos insecticide ban
2021 ban on remaining food uses was overturned on appeal in 2023
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NewsForty years on from the Bhopal disaster what lessons have been learnt?
India looks to the future as survivors fight on to receive adequate compensation and medical care
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NewsPlastic treaty negotiators fail to reach agreement
Disputes over treaty’s scope remain as original deadline passes
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BusinessNorthvolt bankruptcy dents European battery industry ambitions
Swedish startup aimed to challenge Asian producers, but stumbled in scaling production
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ResearchVisible light-powered catalysts clean up ‘forever chemicals’
Organic photoredox catalysts show promise for fluorinated pollutants
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NewsCountries announce new steps to reduce methane emissions at Cop29
A new declaration on solid waste has been endorsed by seven of the 10 largest emitters in the organic waste sector
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ResearchFirst detected 40 years ago, a byproduct in chloraminated drinking water has finally been identified
Researchers call for urgent investigation into the chloronitramide anion’s toxicity
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NewsAfter years of negotiations, a global agreement to tackle plastic pollution is within sight
The UN’s plastics treaty negotiations have faced many hurdles, but delegates are getting closer to a final agreement
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BusinessShell appeal overturns ruling enforcing faster emissions cuts
Dutch court underlines firm’s climate responsibility but rejects legally binding reduction requirement
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ResearchFailings in response to East Palestine train derailment compounded human and environmental impact
Study makes recommendations to better protect humans and the environment in the event of a future chemical incident
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FeatureClearing up the compostable plastic mess
Rather than a potential triumph, the compostable plastics we use look increasingly like a tragedy. Andy Extance looks at the problems and seeks solutions