NOx pollution occurs when nitrogen oxides are released as a gas into the atmosphere during the high-temperature combustion of fossil fuels. These nitrogen oxides consist mainly of two molecules, ...

Nitrogen fertilisers, manure and other agricultural sources drove almost three-quarters of human-caused nitrous oxide emissions in recent years. That is according to the Global Carbon Project’s second ...

Ee Ling Ng works for The University of Melbourne. She receives funding from the Commonwealth Government. Deli Chen receives funding from Australia Research Council, Meat Livestock Australia, ...

A southern Indiana chemical plant released an orangish cloud of nitrogen oxide Tuesday, prompting officials to close nearby roads and issue shelter-in-place orders until the cloud dissipated.