The agency says carbon pollution limits offer ‘virtually no benefit,’ while critics predict more than 80,000 additional ...

A new understanding of transfer RNA biology means researchers can assign up to 34 codons to amino acids of their choosing ...

Atom-swapped analogs of drugs and natural products aren’t new, but chemists usually must backtrack many steps in a synthesis ...

Decide what you want to learn and how much time and effort you want to invest. Maybe start with a short evening class, to see ...

After a fatal accident involving hydrofluoric acid, the city of Sapporo, Japan, has cited Hokkaido University with violations of the nation’s poisonous substances control act.

Our contributor reflects on 3 generations connected to chemistry and the American Chemical Society—and finds reason to be ...

Tweaking electronic properties of starting materials can help bypass an obstacle to elusive bicyclic drug scaffold ...

Visit the C&EN website to play our latest quiz: cenm.ag/september-4-quiz. Concerns about which hazardous compound closed a ...

Chemical weapons experts have identified the nerve agent used in the attempted murder of a former Russian double agent living in the U.K. It is part of a family of compounds known as Novichok agents ...

A corn field in Waseca, Minnesota. University of Minnesota Twin Cities agricultural researcher Daniel Kaiser found that adding a nitrogen-producing microbe to corn increased yield at this site in ...

Keeping you up to date with the chemistry news that matters most. Published by the American Chemical Society.

The biotechnology firm BrainChild Bio has raised $116 million in series A funding. The company, which launched in 2023 with seed funding from Seattle Children’s Hospital, wants ...