Many waste treatment systems — including those for handling municipal wastewater, hospital waste and manure — do not factor in treatment of antibiotics.
Chickens in both simple and enriched environments were equally optimistic before being exposed to stress.
Researchers aim to further enrich eggs and poultry meat with omega-3 fatty acids.
The poultry world is made up of two very distinct sides. One is the multibillion-dollar commercial poultry industry that supplies high-quality, reasonably priced protein to the US and much of the rest of the world.
New discovery could have important implications for food safety.