Guidelines for potassium, phosphorus and sulfur in dry beans have not been updated in many years. Current University of ...

Johnson County's long saga with PFAS started in 2022, with an influx of calls to Detective Dana Ames, an environmental crimes ...

A bill to ban the use of sewage sludge and biosolid materials as fertilizer in Oklahoma was approved by the Senate last week.

The process for producing these materials can vary greatly, and some unwanted things can end up in those biosolids.