Researchers have been working to increase the efficiency of resources. Scientists make game-changing revelation after ...

Ridglan Farms houses more than 3,200 dogs whose only purpose is to be used in - or sold for - scientific experiments.

A company that manufactures fertilizer from sewage sludge issued results from a study March 18 showing its product was not ...

Pennsylvania lawmakers plan to amend proposed rules for spreading food processing residuals and make them more manageable for ...