In this special podcast produced in partnership with Waters Corporation, find out how understanding the chemistry and materials that go into batteries marks the first step towards making them safer and increasing energy density, and unlocks new opportunities for reuse and recyclingBy Chemistry World

How did a tree bark from Sri Lanka become one of the essential flavours of the festive season? We explore the history of cinnamon and the compound that gives it its distinctive taste and aromaBy Chemistry World

A compound so explosively unstable that nobody has been able to measure how sensitive it is without it, well, exploding.By Chemistry World

How one of mankind's oldest pigments helped shepherds secure their sheep and inspired one of the most popular songs of the twentieth centuryBy Chemistry World

A sweet compound that provides ample energy for extreme endurance events – find out how maltodextrin helped Anna Ploszajski swim the English channelBy Chemistry World

Liquid salts, ionic melts, fused salts, or ionic glasses – call them what you like, these much-hyped solvents show great promise. Katrina Krämer speaks to chemical engineer Jason Bara about ionic liquids.By Chemistry World

An antimicrobial compound that kills bacteria and viruses quickly – found in some of the most colourful antiseptic solutionsBy Chemistry World

Does asparagus give you foul-smelling urine? Helen Arney investigates asparagusic acid, and the lavatorial genetic lottery that controls whether or not you can smell its distinctive aromaBy Chemistry World

A sweet treat with a deadly trick for Halloween – glycyrrhizic acid, or glycyrrhizin, is found in black liquorice and sweeter than sucrose, but can cause heart problems and even prove fatal if consumed in excessBy Chemistry World

Also known as 'milk of amnesia', propofol helps to prevent perception of pain in surgery – just don't forget its dangerous sideBy Chemistry World

Hepatitis C drug sofosbuvir made waves when first launched – quicker to work and with fewer side effects than existing drugs, but it came with a hefty price tagBy Chemistry World

Meera Senthilingam makes a welcome return to the podcast with a drug that gives hope to the many sufferers of drug-resistant TB – still one of the world's biggest killersBy Chemistry World

This summer's extreme weather prompts Katrina Krämer to investigate the history of sunblock and the ingredient blamed by some for bleaching coral reefsBy Chemistry World

From Lavoisier’s experiments with plaster of paris to the the ‘Sistine Chapel of crystals’ in Mexico, Mike Freemantle explores the history of gypsumBy Chemistry World

Originally developed to treat flu and marketed in Japan as Avigan, promising Covid-19 trial results have seen countries stockpiling this medication by the millionsBy Chemistry World

Tannic acid in green acorns can kill wild animals and livestock, but in this podcast Mike Freemantle makes plain that you can prevent poisoning with pannage pigs.By Chemistry World

Common in the US but banned in the EU, this animal feed additive makes for muscular pigs and beefy international trade disputes.By Chemistry World

Brian Clegg discovers what a six-membered silicon ring can tell us about alien lifeBy Chemistry World

Frances Addison on the aromatic compound found in both buttered popcorn and the bearcat’s scent glands, and responsible for the distinctive smell of bothBy Chemistry World

News that this cheap, ubiquitous steroid drug may reduce deaths in Covid-19 cases has been greeted with cautious optimism. Ben Valsler looks at the history of dexamethasone and the promising Recovery trial results.By Chemistry World

Mike Freemantle on the art, history and science of this delicate, translucent ceramic materialBy Chemistry World

Brian Clegg introduces the humble mineral that delights both astronomers and archaeologistsBy Chemistry World

Mike Freemantle introduces the peptic ulcer treatment cimetidine, which – as Tagamet – became the first 'blockbuster' drugBy Chemistry World

The World Health Organisation hope to eradicate human African trypanosomiasis, better known as sleeping sickness, within our lifetimes. Jamie Durrani looks at a drug that may make it possible.By Chemistry World

Georgia Mills investigates the psychoactive found in ayahuasca that may mirror near-death experiencesBy Chemistry World

Katrina Krämer investigates how industrial-strength bleach became promoted as 'miracle mineral supplement' – a supposed 'cure' for autism, cancer and even Covid-19.By Chemistry World

Brian Clegg discovers the link between olive oil, dandruff and stained glass windows.By Chemistry World

An immune-modulating compound used to reduce the symptoms of multiple sclerosis and now showing potential against coronaviruses, interferon beta is the last of the WHO's Covid-19 Solidarity trial candidates to get the Chemistry in its element treatment.By Chemistry World

The unexplained appearance and dramatic spread of a new form of HIV drug ritonavir hurt patients and cost its makers almost $250 million. Alexander Whiteside on the chemical phenomenon that links Irving Langmuir, H G Wells and Kurt Vonnegut.

Ben Valsler explains how a drug that prevents HIV from donning its protective 'coat' now makes up one arm of the World Health Organisation's Covid-19 trialBy Chemistry World

Will new clinical trials for Covid-19 give remdesivir a second chance?Ben Valsler introduces the broad-spectrum antiviral that didn't quite make it as the Ebola drug it was originally planned to be.By Chemistry World

Old drugs sometimes find their way back into the news. The Covid-19 pandemic – and some very high profile backing – has led to malaria drugs chloroquine and hydroxychloroquine hitting the headlines worldwide. Ben Valsler explores both the history and the hype.By Chemistry World

Brian Clegg on the popular over-the-counter painkiller, developed by a high-street pharmacy chainBy Chemistry World

Catherine Hodges explores the chemical solutions to thinning hair and patchy beards, examining the popularity of minoxidil and the cautionary tale of finasterideBy Chemistry World

The pesticide that keeps pets free of pests, but may have also been responsible for the devastating collapse of bee colonies. With Harriet Brewerton.By Chemistry World

Rotund rodents revolutionised our understanding of the biological role of fat. Now, as Katrina Krämer discovers, the hormones created by fats could redefine obesity.By Chemistry World

Ben Valsler on vitamin K – the blood clotting factor that is likely to be the first supplement you ever receiveBy Chemistry World

Brian Clegg on the enzymes make life a little sweeter by breaking down starch into sugars, helping to make bread and beerBy Chemistry in its element

Georgia Mills on a compound that explodes from a beetle's bum, and has a controversial role in skin depigmentationBy Chemistry World

This week marks the 20th anniversary of the Baia Mare disaster, when toxic sodium cyanide spilled from a gold processing plant led to ecological damage on a huge scale. Mike Freemantle tells the tragic tale and explores the poison's place in precious metal processing.By Chemistry World

Once thought of as an interesting – but useless – turpentine derivative, this oddly-named acid became the precursor to one of the world's most widely used plasticsBy Chemistry World

From ancient Egyptian pottery to distinctive blue bottles, cobalt oxide has been providing ‘chemically and artistically perfect’ pigments for centuriesBy Chemistry World

If you’re trying out a vegan diet, you’re likely to be told to make sure you get enough vitamin B12. Ben Valsler asks what B12 does, where we get it from, and how can we be sure we’re getting enough?By Chemistry World

To celebrate 2019 – the International Year of the Periodic Table – we're joined by Helen Arney and the Waterbeach Brass Band with an updated version of Tom Lehrer's elements song. See the video, featuring contributions from chemists around the world, here: https://www.chemistryworld.com/IYPT Happy New Year!…

After promising results treating ill pets, some researchers think iminosugars could become treatments for infection and even cancer. Mike Freemantle explores the buzz about iminohoney.By Chemistry World

Frances Addison examines how our quest to control and manage pain has led to a modern medical crisis, as opioids oxycodone and hydrocodone are among the most abused prescription medications in the USBy Chemistry World

Ben Valsler tackles 'zombie facts' and the tenuous connection between tryptophan in turkey and your post-Thanksgiving dinner dozeBy Chemistry World

Brian Clegg introduces the class of materials where the holes are more important than the whole – the super-porous zeolitesBy Chemistry World

It helps prevent garlic plants from marauding insects and should have prevented the Hindenburg disaster – Mike Freemantle on allicin and the smell of freshly crushed garlicBy Chemistry World

Louise Crane explains how a series of happy accidents led to the discovery of this rose-scented compound, found in rose oil, beer, apple pie and Kentucky bourbon.By Chemistry World