The chemical breakdown & Chemistry in its element

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?

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.

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 US

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

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

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 garlic

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.

Brian Clegg introduces gallium arsenide – the supercar of the semiconductor scene

Georgia Mills introduces the malleable mixture of gold and silver that minted some of the world's oldest coins