Scientists at the University of California, Davis, have developed wheat plants that stimulate the production of their own fertilizer, opening the path toward less air and water pollution worldwide and ...

Iowa Governor Kim Reynolds has announced a $100 million plan over the next decade to upgrade water treatment systems and address high nitrate pollution from agriculture. The package includes expanding ...

DES MOINES, Iowa—In a press conference at the state capitol on Friday, Gov. Kim Reynolds announced a “comprehensive legislative package” that will boost funding for utilities struggling to meet ...

Produced from Milwaukee's biosolids, Milorganite is sold in retail home-and-garden centers nationwide as a turf grass fertilizer. Photo © Brett Walton/Circle of Blue ...

Plastic-coated fertilizers used on farms are emerging as a major but hidden source of ocean microplastics. A new study found that only a tiny fraction reaches beaches through rivers, while direct ...