The head of the U.S. Environmental Protection Agency has used a trip to Iowa to announce changes in federal regulations for vehicles that run on diesel. For a couple of decades tractors, trucks and other diesel-powered vehicles have had systems that inject a fluid into the exhaust to reduce nitrous oxide emissions, but sensors immediately […]
Iowa House ‘MAHA’ bill includes school-related proposals
House Republicans have created their own “Make America Healthy Again” agenda and their bill calls for new standards for school lunches,
