The 11th annual Nitrogen Conference will be held on Tuesday, Feb. 4, 2025, in Mankato. University of Minnesota Extension and the Minnesota Agricultural Water Resource Center’s Nitrogen Conference ...

Introduction: Recent work has proposed that the nitrogen isotopes in marine sediments can be impacted by anaerobic oxidation of methane (AOM), since nitrogen uptake by anaerobic methanotrophic archaea ...

A federal judge on Friday refused to stop what would be the fourth nitrogen gas execution in the U.S., saying the inmate had not proven his claims that the new method is unconstitutionally cruel ...