Environmental science – Page 16
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WebinarUranus: exploring the ice-cold chemistry of the ‘frozen frontier’
Find out why scientists are planning a new space mission to explore the planetary ice giant Uranus
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ResearchLoofah-structured hydrogel could help meet global clean water demands
Hydrogel water purification technology goes from a curiosity to a contender through a change in its structure
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ResearchMetal–carbon catalysts made from plants can break down plastics
Soil remediation study sees researchers develop method for converting low-density polyethylene into liquid hydrocarbons
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ResearchZircon study prompts redox state rethink surrounding hydrothermal pools thought to harbour life’s first molecules
Research combining experiments with modelling suggests hydrothermal fluid was 30% as saline as sea water today and more oxidised than the surrounding mantle
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FeatureMission to Uranus
With no spacecraft visiting the ice giants for over 30 years, Anthony King speaks to the planetary scientists planning a return visit
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ResearchStudy says UK underestimated offshore methane emissions from oil and gas activity
Research adds to consensus that most countries don’t really know how much methane they are releasing into the atmosphere
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NewsEU floats plan that would ban virtually every PFAS currently on the market
Members states will examine proposal to prohibit production, use, sale and import of PFAS into Europe in 2025
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OpinionNew phase of amorphous ice formed by ball milling
Medium-density amorphous ice has a structure and density similar to liquid water
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NewsResource conflict likely to expand as world heads into ‘low-cooperation era’
Critical metals such as cobalt and vanadium could be fought over in the near future, World Economic Forum report claims
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NewsPlastics need a complete redesign to make them easier to recycle, researchers argue
Thousands of chemicals used in plastics makes creating a truly circular economy far harder
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ResearchBacterium may help answer mystery of ‘missing’ plastic in the seas
Plastic-eating bacteria and sunlight may partly explain why there’s less plastic waste in the oceans than predicted
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NewsAssembling the UN’s new panel on chemical waste
Discussions are underway to agree funding, goals and procedures to create an IPCC for pollution
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NewsDispute over mass crustacean deaths at Teesside as pyridine and pathogen both blamed
Defra claims the culprit was an unknown disease, but the finger is also being pointed at pollutants released by dredging
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NewsOne year on from massive eruption in South Pacific, the atmosphere is still feeling the effects
Scientists make ‘once in a lifetime’ observations as Hunga Tonga volcano found to have warmed the planet
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ResearchAir quality study highlights nitrogen dioxide pollution in rural India
Research addresses the common misconception that air pollution is limited to cities
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NewsThe most complete list ever of Martian organic compounds compiled
Catalogue includes organic compounds from the five Martian meteorites that have been found on Earth
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WhitepaperEvaluating safety and performance of recycled plastics
Download this free bundle now and explore ways to tackle the challenges we face when screening recycled plastics for safety and material properties.
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Business3M pledges to exit PFAS manufacturing
Conglomerate will remove fluorochemicals from portfolio in a bid to stay ahead of rapidly tightening regulations
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BusinessAnti-drift additives may volatilise alongside herbicides, causing pollution
Research suggests amine salts could be entering atmosphere, but manufacturers say lab model is unrealistic