Environmental science – Page 6
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OpinionCan life exist outside of the habitable zone?
Speculation about conditions on Venus raises questions about our existing definitions
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ResearchPhotophysical oxidation plays newly discovered role in atmospheric chemistry
Process is likely to be a general mechanism in tropospheric chemistry, especially at low altitudes
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NewsRepercussions of Bhopal disaster found to echo on down through generations
Women pregnant in the city at the time of deadly accident gave birth to children who have higher risk of cancer
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ResearchRecreation of Ediacaran ‘death masks’ offers chemical explanation for fossils’ formation
Discovery offers insight into why so many soft-bodied organisms were preserved during that period
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NewsUK’s first commercial lithium mine could supply two-thirds of the country’s needs by 2030
British Lithium and Imerys agree venture to exploit Cornish site thought to hold 161 million tonnes of lithium oxide
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ResearchLiquid water could have carved Mars’ famous gullies
CO2 sublimation could have raised atmospheric pressure enough for liquid water to form
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ResearchIce crystallisation initiated by ultrafast laser pulses caught on camera
Technique will aid understanding of early stages of water freezing
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NewsControversial plan will see Fukushima’s radioactive wastewater discharged into sea
As contaminated water builds plant’s owner hopes to begin discharging it this summer
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NewsThe subterranean chemistry that explains India’s groundwater contamination
Complex interplay of factors has led to elevated levels of arsenic, uranium and fluoride in drinking water, making the country’s poorest citizens sick
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NewsDrones take flight to go where scientists dare not
From making chemical plants safer to sampling volcanoes and even exploring other planets uncrewed aerial systems could revolutionise science
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ResearchIngredient for life detected in icy plume from Saturn’s moon Enceladus
First discovery of phosphorus in an ocean beyond Earth reveals that the bio-essential element may be abundant on the moon
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ResearchLife might be able to prosper in sulfuric acid clouds of Venus
Nucleic acid bases found to be stable in conditions found in the planet’s atmosphere
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NewsFirst draft of a global treaty to curb plastic pollution expected by November
The first draft should lead to a legally binding international agreement, possibly by the end of 2024
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ResearchAromatic molecules in a galaxy far, far away
JWST IR observations suggest star formation was rapid and uneven in early galaxy
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BusinessChemical firms kept data on PFAS health hazards secret
Documents suggest that DuPont and 3M had evidence of PFAS toxicity but suppressed the findings
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ResearchVolcanoes and meteorites may have delivered catalysts for life’s beginning
Iron-rich nanoparticles can catalyse conversion of CO2 to complex organic molecules
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ResearchExposure to high levels of TCE could increase risk of Parkinson’s disease by 70%
US marines working at base with contaminated drinking water in the 1970s and 80s have elevated risk for the disease
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NewsEfforts to cut methane are hobbled by gaps in coverage and uncertainty on emissions
Only 13% of the world’s methane emissions are covered by agreements to reduce them
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OpinionReturning to the moon
It’s been a while, but space agencies are starting to plan their trips back to our satellite, with the goal of building semi-permanent bases
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ResearchCheaper method to capture carbon dioxide could shake up industry
Guanidinium sulfate-based clathrate salt can cage the gas cheaply and release it easily