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 […]
Education funding decision looms for Iowa lawmakers
This Thursday is the legal deadline for the legislature to decide how much the state will spend on K-12 schools next
