Fertilizers form the backbone of many agricultural processes worldwide. Decades worth of work has been poured into understanding the way in which fertilizers function and the ways in which they can ...

Soil erosion is widely known for degrading land and reducing agricultural productivity. But new research shows it may also play a far more complex and important role in regulating the global nitrogen ...

Gilles Billen does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...