EPA directs diesel engine manufacturers to change emission sensors

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 […]

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Local Ag Teachers Receive Grants

Several northwest Iowa teachers are among the 118 recipients of Agriculture in the Classroom Teacher Supplement Grants awarded this month by

Local News

Local Ag Teachers Receive Grants

Several northwest Iowa teachers are among the 118 recipients of Agriculture in the Classroom Teacher Supplement Grants awarded this month by