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

The Southeastern Regional Meeting of the American Chemical Society (SERMACS) is seeking papers for its 2026 meeting. The ...

Liquid hydrogen used as fuel and in medical technology needs to be in the para form, but converting between the two forms ...

Improved analysis adds several microproteins to the human proteome, and suggests a path toward identifying thousands more ...

She was purifying a boronic ester building block using routine column chromatography. Some of the dichloromethane solvent ...

The Environmental Protection Agency is dropping its Integrated Risk Information System, according to a leaked internal memo, ...

If you have ideas for Eye on Patents columns, pleases email me, Michael McCoy, C&EN’s business editor, at m_mccoy@acs.org.

This Greening Chemistry column explores how to find savings in the lab and the false economy of buying supplies on sale ...

Hypocrealean fungi are useful pesticides when applied to crops. Now scientists better understand what makes them effective ...

Skeletal-editing reactions are offering chemists an ever-expanding toolbox of techniques to add, swap, or subtract atoms in ...

The scientists found that polymer type and particle size both affect a microplastic’s optical properties. But color plays the ...

New restrictions are increasingly squeezing international researchers in the US and threatening the country’s long-term ...