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 ...

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

These episodes of exhaustion were sometimes so severe that she needed to be hospitalized and receive pain medication and blood transfusions. When she was about 5 years old, the doctors figured out why ...

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

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

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

In this Eye on Patents column, IP expert Jason Lye explains how China became the global leader in chemistry patents ...

Chemical makers express relief after concerns over competitiveness put a stop to the EU’s overhaul of its flagship chemical ...

Industry and environmental advocates clash over the country’s primary chemical law while the EPA confronts implementation ...

Indian generic medicines giant Sun Pharmaceutical Industries is buying the women’s health company Organon in a deal worth $11 ...

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