When we think of the atmosphere and its necessity in sustaining life, we are thinking of oxygen and for plants, carbon dioxide. There is another chemical, though, a clear, odorless and tasteless gas ...

Nitrogen is vital for all known life. Yet most nitrogen on Earth is in the atmosphere as di-nitrogen gas, which many organisms can’t use. Fortunately, there are microbes that can tap into this ...

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A new research initiative led by associate professor of bacteriology Betül Kaçar is positioned to transform agriculture and address some of the world’s most pressing ecological and economic challenges ...

Understanding a molecule that plays a key role in nitrogen fixing – a chemical process that enables life on Earth – has long ...

Pasadena, Calif.—Researchers at the California Institute of Technology (Caltech) have identified an unexpected metabolic ability within a symbiotic community of microorganisms that may help solve a ...

CO2 can stimulate plant growth, but only when enough nitrogen is available—and that key ingredient has been seriously ...

Considered natural allies against climate change due to their absorption of carbon dioxide, plants may however offer more limited help than expected. The cause: an essential ...

A METHOD has been developed in this laboratory whereby the rate-constant of the nitrogen-fixation process is obtained solely from isotope abundance measurements 1. At the suggestion of Metcalfe and ...

Climate change also alters nitrogen in soils and plants, shaping food quality, water safety, and pollution risks worldwide.