A comprehensive review finds that tannins and other phytogenic bioactives can shift nitrogen excretion in ruminants toward ...

Unlike fossil fuels, nuclear fuel does not undergo combustion — a chemical reaction with oxygen that produces heat and emissions. Instead, it transforms at the atomic level, making it a powerful and ...

O estômago é um dos ambientes mais hostis do corpo humano, com acidez capaz de destruir a maioria dos microrganismos. Ainda ...

Scientists can’t figure out why ultraprocessed foods are unhealthy for us—and new studies suggest that the “processing” isn’t ...

Ureaplasma lives naturally in the respiratory and urogenital tracts of both men and women. An estimated 40% to 80% of sexually active people carry it without ever knowing, and without ever ...

Frothy or cloudy urine isn’t always serious. Learn common causes, what other symptoms to watch for and when urine changes may ...

The Mystery of the Potato PeopleIn the highlands of Papua New Guinea, there are some rather curious people.Their staple food ...

Are you still experiencing stomach pain or discomfort even though your H. pylori test was negative?When results and your ...

Many oxalate results come from tests that were not designed to guide treatment. Experts explain which ones need follow-up.

Cement manufacturing is one of the largest sources of CO₂ emissions in the construction industry. At the Department of ...

De ammoniakemissie van stalvloeren in melkveestallen kan met 70 procent worden verlaagd door eenmaal daags spoelen met ...

A two-year Wisconsin field trial found that injecting liquid dairy manure nearly eliminates ammonia emissions and boosts corn ...