Our fertilizer subsidy bill is higher than it should be. The system suffers leakages, distorts agricultural markets and harms ...

MaireTecnimont SpA ( ($IT:MAIRE) ) has provided an update. MAIRE’s subsidiary NEXTCHEM, through its nitrogen technology licensor Stamicarbon, has ...

Share and Cite: Ramírez-Silva, J.H., Cano-González, A., Uzcanga-Pérez, N.G. and Ramírez-Jaramillo, G. (2025) Soil Nitrogen as Nitrate (N-NO 3) and Fertilization Based on Soil Supply and Corn Demand in ...

Ocean microbes can use urea when ammonium is scarce. This helps them survive in poor waters and reshapes our view of the nitrogen cycle.

Ammonia-oxidizing archaea (AOA) are some of the most abundant microorganisms in the ocean and play a key role in nitrogen ...

Nitrogen is a bit of a conundrum. In its gaseous form it's the most abundant element in the atmosphere, but few organisms can readily use it. And while all living organisms contain nitrogen, a new ...

Scientists from the Max Planck Institute for Marine Microbiology find that urea is a major energy source for ammonia-oxidizing archaea (AOA) in the open ocean, while coastal AOA prefer ammonium. The ...

This article originally appeared on The Conversation. Powder and ready-to-drink protein sales have exploded, reaching over $32 billion globally from 2024 to 2025. Increasingly, consumers are using ...

Some protein powders and shakes contain unsafe levels of lead, according to a Consumer Reports investigation. In the report, published Tuesday, Consumer Reports analyzed 23 protein powders and shakes ...

Much has changed since Consumer Reports first tested protein powders and shakes. Over the past 15 years, Americans’ obsession with protein has transformed what had been a niche product into the ...