Researchers find that soil is receiving less nitrogen in the atmosphere, which is further impacting the carbon cycle in the ...

Forests, grasslands, and other natural areas around the world have access to about a quarter less nitrogen than previously ...

Freshwater and coastal waters may cover just a small portion of the planet, but they turn out to be powerful contributors to nitrogen fixation, a natural process essential to life on Earth.

WATKINS, Colo. (AP) — WATKINS, Colo. (AP) — Pure Cycle Corp. (PCYO) on Wednesday reported profit of $2.3 million in its fiscal third quarter.