Nitrogen is an important component of the global environment, affecting agriculture, climate, human health, and ecosystems. The role of the nitrogen cycle has become more widely appreciated, yet Earth ...

Nitrogen is one of life's building blocks, but it's only helpful in the right amounts. Too much nitrogen in water, for ...

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 ...

Nitrogen is essential for life. It's needed to build proteins, DNA and many other components of cells. Although nitrogen gas makes up almost 80 ...

Nitrogen is essential for life. It's needed to build proteins, DNA and many other components of cells. Although nitrogen gas ...

Dr. Kari E. Dunfield discusses the importance of soil biology in enhancing sustainable nitrogen use in Canadian winter wheat ...