All Chemistry World articles in Online extras 2025 – Page 3
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BusinessUS drops chloroprene emissions lawsuit against Denka
Government says lawsuit stretched legal definitions in pursuit of ‘environmental justice’
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NewsWhy are public health experts calling for new warnings on sugar-free slushies?
Reports of children falling ill have led to calls for public health advice to be updated
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BusinessEnding of US weight-loss drug shortages prompts compounder complaints
Decision ends pharmacies’ permission to prepare versions of GLP-1 hormone mimics
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PuzzleQuick chemistry crossword #076
You’ll need a bit more than ‘Chemistry 101’ to solve this quick chemistry crossword puzzle!
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PuzzleCryptic chemistry crossword #076
This cryptic chemistry crossword is calling to be solved, will you heed the challenge?
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ResearchUnusual radical reaction powered by strained substrates
Single-electron strain-release produces pharmaceutical building blocks
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ResearchFerrihydrite in Martian dust may explain red planet’s colour – and hint at water-rich past
Idea of a dry past challenged, suggesting liquid water persisted longer than expected
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ResearchCould ‘woolly’ mice put mammoths on the path to de-extinction?
Scepticism that mice with mammoth gene edits could ever produce a viable animal in elephants
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ResearchClearest ever picture of worms’ surface chemistry deepens evolutionary understanding
Cutting-edge mass spectrometry of nematodes’ ‘skin’ may reveal new ways to control parasitic infections
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OpinionMy summer writing for Chemistry World
Rupo Mapanga on being a science writer intern at the Royal Society of Chemistry
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PuzzleCryptic chemistry crossword #075
The mysteries of the universe may take ages to unravel, but the mysteries of this cryptic chemistry crossword can be solved in just a short time!
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PuzzleQuick chemistry crossword #075
Pathogens, plant matter and peers are all part of this quick chemistry crossword puzzle
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ResearchFlea treatment-tainted pet fur lining songbird nests may be killing chicks
Multiple insecticides in blue tit and great tit nests linked to unhatched eggs, chick deaths
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ResearchSupramolecular ‘qudits’ offer a way to power-up quantum computers
Hydrogen bonding harnessed to produce molecular qubit with four quantum states
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PuzzleQuick chemistry crossword #074
Greek gods, German physicists and geeks are all in this quick chemistry crossword puzzle
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ResearchChlorine radicals could be used to destroy methane heading for the atmosphere
Researchers suggest positioning reactors that trigger methane oxidation at landfills and the ventilation exits of underground coal mines