Researchers have developed a simpler pathway, involving a newly known minimum of seven genes that allow the plant cell to make the enzyme that can covert nitrogen gas from the air to fertilizer. The ...

Fossil-fuel burning and widespread agricultural use of nitrogen fertilizer have led to a substantial worldwide increase in the amount of reactive nitrogen (Nr) — all forms of nitrogen except ...

Forests, grasslands, and other natural areas around the world have access to about a quarter less nitrogen than previously estimated, according to a new study published in Nature.

WASHINGTON— A federal judge approved a legal agreement today requiring the Environmental Protection Agency to update air quality standards by Nov. 10, 2028, that protect people from toxic nitrogen air ...

YOUR reviewer (p. 531) of the above work has, like others, failed to furnish any proof against my theory of the fixation of free nitrogen by plants. He desiderates direct chemical proof of the ...

Nitrogen dioxide levels in remote forest areas are increasing, and wildfire and soil emissions are likely the reasons why, finds a new study. Satellite data from across California's landscapes reveal ...

The level of toxic nitrogen dioxide pollution (NO2) in the air in London has fallen to within the legal limit for the first ...

Air Products Signs Contract with Fermi Research Alliance LLC, a U.S. Department of Energy national lab, for Multi-Year Project underway at the Deep Underground Neutrino Experiment in South Dakota ...

OAKLAND, Calif.— Conservation and public health groups filed a lawsuit today challenging the Environmental Protection Agency’s failure to review and update air-quality standards that protect people ...

Ancient cycad lineages that survived the extinction of the dinosaurs may have done so by relying on symbiotic bacteria in their roots to fix atmospheric nitrogen. The finding came from an effort to ...