A photo of seven American bison grazing in Gardiner, Montana, in front of a stone arch Bison graze near Roosevelt Arch, near the north entrance of Yellowstone National Park, in Gardiner, Montana.

Climate change is not only warming the planet and disrupting rainfall, it is also quietly rewiring the way nitrogen moves through the world’s croplands, forests, and grasslands. This hidden shift in ...

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 ...