in which he brought together established facts and results contained in a great number of scattered papers dealing with the subject of the activated sludge process.

The 69-year-old retired veteran says he can’t after tests found dangerous contaminants in it that he says came from the next-door farm that spread sewage sludge — the byproduct of human waste — for ...

Over the past five months, Spectrum News investigated the use of sewage sludge — also known as biosolids — on farmland and efforts to ban it because it can be contaminated with cancer-causing “forever ...

Traffic crowds Highway 240 nearly every morning outside the Hanford Site’s sprawling, sage-studded industrial complex. This site churned out plutonium for nuclear weapons during World War II and ...