"We used to think both reactive oxygen and nitrogen hurt bacteria in the same way, but our research found it's more complicated. While nitrogen-heavy environments kill bacteria, an oxygen-rich ...

So why do so many life-forms breathe oxygen? There are probably thousands of kinds of metabolisms, or chemical processes that maintain life, said Donald Canfield, a geobiologist at the University of ...

Fertiliser prices are showing an "upward trend for 2025" which will squeeze farmers' buying power, according to a new report.

A gathering of people from various backgrounds and expertise converged on the banks of the Mississippi River on Tuesday, April 15, to talk about nitrogen trends and reduction strategies.

The placement of nitrogen in natural products is therefore ... shape recognition and enables highly unstable species and reactive functional groups such as amines and carbonyls to be set in ...