Could farm fertilizers be driving Corn Belt cancers? Iowa’s legendary soil, the bedrock of its economy, is losing its richness, new research shows More than half of Earth’s species live in the soil, study finds EPA posts databases of pesticide harm to people, pets and wildlife for first time in agency history EPA says three widely used pesticides driving hundreds of endangered species toward extinction How are agri-chemicals affecting the lives of rural Iowans? Three widely used pesticides driving hundreds of endangered species toward extinction, according to EPA Pesticide-Coated Seeds Are the Focus of a New Push for EPA Regulations EPA sued over pesticide-coated seeds Move to change how U.S. tracks pesticide use sparks protest