Nitrogen is an important component of the global environment, affecting agriculture, climate, human health, and ecosystems.

Bison graze near Roosevelt Arch, near the north entrance of Yellowstone National Park, in Gardiner, Montana. Millions of the herbivores once ranged the high plains. Credit: Jacob Frank/National Park ...

What can volcanism on the early Earth teach us about the formation of life on our planet? This is what a recent study published in Nature Communications hopes to address as an international team of ...

Unrealistic and flawed scientific experiments mean the true impact of nitrogen pollution on the environment is unknownremains poorly understood, a new study warns. Unrealistic scientific experiments ...

Professor of Global Environmental Studies, Chancellor's Fellow and Director, John Muir Institute of the Environment, University of California, Davis Nitrogen is one of the most important resources for ...