Fertilizer made from treated sewage water is popular with some Oregon farmers. But growing evidence shows toxic PFAS in ...

Large farms would have to report their fertilizer use under a bill being considered by the Oregon Legislature. The goal, the ...

Senate Bill 747 would require irrigated farms larger than 200 acres to report fertilizer use to help the state curb pollution ...

Farmers in central Nebraska are turning to satellite technology to optimize fertilizer use and improve water quality, a move that could transfor ...

Senate Bill 747 would require farms larger than 200 acres to report their annual fertilizer use — including the quantity ...

Farmers in Middle Georgia use free biosolids from the Macon Water Authority as fertilizer, but the EPA warns this practice may pose health and environmental risks.

Humans have used their own waste as fertilizer for thousands of years, with varying degrees of success. In King County, it’s ...

In a study published Tuesday, the EPA acknowledged that sludge containing PFAS could present a danger to human health.

The National Association of Clean Water Agencies, which represents wastewater treatment plants across the country, said the findings reinforced that sludge fertilizer was not a risk to the public ...

During the wildest spectacle in ag history, Dwight “Tractor Man” Watson held D.C. hostage for three days from his cab.

researchers are looking underground at Earth's natural heat and forces to cook up ammonia for fertilizer. In a proof-of-concept study, researchers generated ammonia by mixing nitrogen-laced water ...