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News
Compromise on ethanol hand gels and disinfectants should head off showdown over carcinogenicity
European Chemicals Agency concludes ethanol safe for disinfection but makes no decision on whether it is carcinogenic or reprotoxic
Feature
Unravelling the chemistry behind the sea’s bioluminescent sparkle
Researchers are piecing together the unusual chemical reactions that enable dinoflagellates to create spectacular light displays in tropical bays. But the mechanism behind their bioluminescence remains one of nature’s most puzzling chemical mysteries
Feature
Unlocking the power of plasma for chemistry
Scientists are using non-thermal plasma to produce fertiliser and long-chain hydrocarbons. Mason Wakley talks to the chemists harnessing the fourth state of matter
Research
The quest to understand where atoms end
Atomic size measurements like van der Waals and covalent radii are central to chemistry, but are they grounded in reality?
Opinion
How to grow an enormous single crystal
Top tips from David Boyce and his class, who have cultivated a 3kg single copper sulfate crystal
Research
Lithium-free battery breaks voltage barrier for ultra-cheap energy storage
New chemistry overcomes drawbacks that have hampered this promising class of battery
Stable copper sandwich complexes complete the 3d transition-metal metallocene series
75 years after the discovery of ferrocene, stable metallocenes have now been made with all of the 3d transition metals
Citric acid cycle a ‘garbage compactor’ as well as an energy powerhouse
Textbook metabolic cycle is still surprising scientists as they delve into its details
Radical chemistry pioneer Moses Gomberg probably made a trivalent carbon years before he realised
The quest to understand where atoms end
Benzylated backbone behind bulkiest N-heterocyclic carbene yet
Series of stable nitrogen radical chains synthesised
Unruly [1,2]-Wittig reaction tamed to produce products with precise stereochemistry
Rising carbon dioxide levels leave conifer forests struggling to get enough nitrogen
Heat waves that push up atmospheric nanoparticle levels might explain higher death tolls
At least 41 dead in two industrial explosions in India
Police taking action against owners following incidents at an industrial explosives plant and fireworks factory left at least 38 others injured
Clean hydrogen project cancellations point to narrower future
Plants actually being built tend to use hydrogen as feedstock, not fuel
Are food colour clashes worth the worry?
Anticipating disruption: governing emerging chemistry-driven technologies in India
Accelerating decarbonisation for India’s cement industry
AAAS annual meeting & plasma chemistry
Explainer: Why is the US eliminating synthetic food dyes?
Is that a fact, or your opinion?
Taking the sting out of pain: how marine venoms can be used to heal
How sketching and painting have enhanced my scientific practice
A visual approach to chemistry aids discovery and communication
Maxwell’s demon might lurk in enzyme behaviour
The controversial process of enhanced enzyme diffusion could enable living systems to resist local equilibrium
Are food colour clashes worth the worry?
Calling artificial colours ‘petroleum-based poisons’ plays to popular fears, not necessarily evidence
Experimenting with murder
A criminal mastermind made sure their unusual poison attack would be fatal
Letters: March 2026
Readers discuss the long-lasting effects of sabotage, a mix-up of Maxes, and how PFAS regulations might affect inhalers
Harrison’s bimetallic strip and the problems with temperature control
Making thermostats possible – now we need to learn how to use them correctly
Is that a fact, or your opinion?
When experts are sidelined or undermined, the truth needs all the allies it can get
Chemistry has always been women’s business
Female chemists played essential roles in developing chemical practice
Taking the sting out of pain: how marine venoms can be used to heal
Join us on 24 April to learn how marine venoms are being used to treat chronic pain
High‑throughput retrosynthesis for real‑world chemistry
Join us on 24 March to discover how retrosynthesis software, paired with application programming interfaces, can accelerate route design, virtual screening and practical synthesis decisions
Textiles in the age of sustainability: alternative methods for fabric dyeing and treatment
Learn about advances in sustainability of textile production – join us on 31 March
From bean to brew: the chemistry behind the perfect cup of coffee
Discover the chemistry behind the aromas and flavours of one of the world’s favourite beverages
Opinion
How sketching and painting have enhanced my scientific practice
A visual approach to chemistry aids discovery and communication
Careers
How Thuc-Quyen Nguyen’s dreams of capturing the sun led her to organic electronics
Organic solar cell windows will enable the buildings of the future to be energy-neutral, she says
Opinion
Letters: March 2026
Readers discuss the long-lasting effects of sabotage, a mix-up of Maxes, and how PFAS regulations might affect inhalers
News
Record-breaking chemistry experiments: from giant crystals to lemon batteries
School science staples that have set Guinness World Records
Opinion
Harrison’s bimetallic strip and the problems with temperature control
Making thermostats possible – now we need to learn how to use them correctly
Sponsored
Biphenyl: 20 years of Restek innovation
How Restek’s Biphenyl column changed chromatography
Explainer: the Welch Award in Chemistry
Many people have never heard about one of the biggest awards in chemistry. Chemistry World sets the record straight.
Optimising method transfer in regulated environments
Learn how to minimise risk and promote data quality with data-driven approaches and digital tools
SYNTHIA for chemists: faster route design
Discover how SYNTHIA accelerates retrosynthesis by helping chemists design, compare and refine routes with customisable filters and commercial building blocks
Developing a CITK protein degrader using the QuicTPD™ platform
Learn about the latest technology to accelerate the design of cancer treatments
Lab Innovations 2025 returns to shape the future of laboratories
Scientists, researchers, engineers, industry leaders and innovators gather for UK’s must-attend industry event
X-Pulse 90: expanding the capabilities of benchtop NMR spectroscopy
Learn how X-Pulse 90 is delivering a step change in benchtop NMR by providing flexibility without compromising performance
Why understanding our foraging instinct is the key to using statistical tools
Your inner hunter-gatherer is stopping you solving problems
How sketching and painting have enhanced my scientific practice
A visual approach to chemistry aids discovery and communication
How Thuc-Quyen Nguyen’s dreams of capturing the sun led her to organic electronics
Organic solar cell windows will enable the buildings of the future to be energy-neutral, she says
Finding a home in the workshop
Departmental workshops provide support for researchers in more ways than one
National scientific organisations consistently underrepresent women within their membership
Change is happening slowly but institutional processes continue to stymie the progression of women
As a first-generation student, I didn’t have a clue what I was doing
The need for science diplomacy in a fragmenting world
Veronica Vaida: ‘Some Harvard faculty expressed puzzlement at having a woman colleague’
Is work polygamy a new trend or the daily norm for researchers?
How bird photography made me a better chemist
Dow to cut 4500 jobs in productivity drive