WELLSTON, Okla. (AP) — When Leslie Stewart moved to her home in a rural expanse of Lincoln County outside of Oklahoma City ...

Sewage is a code word for what?" Sherard asked the teenagers. "Poop!" one student piped up. "Human poop," Sherard said. "Notice I didn't say we get none. I said we get what? Less." Tours like this ...

Research continues to show that itty-bitty microplastics alter ecosystems and end up in human bodies. Scientists, farmers and ...

But several years ago, her neighbor began applying sewage sludge, which consists largely of human waste left over from municipal wastewater treatment facilities, as a fertilizer on his farmland ...