People all around the world feed animals, ranging from household companions for whom we control when, where, how, and what they eat to their free-ranging relatives, to garden birds and squirrels and ...

Nitrogen and Sulfur Contents of Animal Products and Live Animals—Sample Excretion Predictions The process-based, mass balance approach would begin by predicting nitrogen, carbon, and sulfur in manure ...

A study led by a scientist at the University of California San Diego offers new warnings on the dangers of human interactions with wildlife. Assistant Professor Shermin de Silva of the School of ...

Feeding wild elephants might seem kind or exciting, but a new study warns it can lead to serious harm. Researchers at the University of California San Diego say that giving food to wild animals -- ...

Several chronic diseases – obesity, cardiovascular disease, type 2 diabetes and some cancers – have been linked to lifestyle and diets high in calories, based on processed foods and lacking diversity ...

The United States Environmental Protection Agency (EPA) definition of animal unit appears in the regulations that govern National Pollutant Discharge Elimination System (NPDES) permits. Appendix B to ...