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Aroma Chemistry Biology C&EN

Underarm odour, deodorants and antiperspirants – in C&EN

What makes our armpits smell when we sweat? And how do deodorants and antiperspirants fight the odour? This edition of Periodic Graphics in Chemical and Engineering News takes a look at the chemistry involved. View the full graphic on the C&EN site.

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Biology Nobel Prizes

The 2020 Nobel Prize in Chemistry: Using genetic scissors to edit the genome

The third and final science Nobel Prize of 2020 was awarded today. The 2020 Nobel Prize in Chemistry was awarded to Emmanuelle Charpentier and Jennifer A. Doudna for the development of CRISPR-Cas9 genetic scissors, a tool that allows scientists to edit genomes.

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Nobel Prizes

The 2020 Nobel Prize in Physics: Black holes and the centre of our galaxy

The second of the science Nobel Prizes awarded this year was in Physics. The Nobel Prize in Physics 2020 was awarded with one half to Roger Penrose, “for the discovery that black hole formation is a robust prediction of the general theory of relativity”, and the other half jointly to Reinhard Genzel and Andrea Ghez […]

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Biology Nobel Prizes

The 2020 Nobel Prize in Physiology/Medicine: The discovery of the hepatitis C virus

Today the first of the 2020 Nobel Prizes was awarded. The Nobel Prize in Physiology or Medicine 2020 was awarded jointly to Harvey J. Alter, Michael Houghton and Charles M. Rice “for the discovery of Hepatitis C virus.”

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Chemistry History Organic Chemistry

Today in chemistry history: August Kekulé and the structure of benzene

Today marks the anniversary of the birth of August Kekulé, most famous for his proposed structure for the benzene molecule. This graphic looks at his structure and its limitations and shows how later work improved upon his initial proposal.

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Biochemistry C&EN Food Chemistry

A guide to natural sweeteners – in C&EN

Sugars aren’t the only plant compounds you can use as sweeteners. The latest edition of Periodic Graphics in Chemical & Engineering News looks at the molecules in sweeteners from a variety of sources. View the full graphic on the C&EN site.