Kathleen Masterson

Kathleen Masterson was Harvest Public Media’s reporter based at Iowa Public Radio in Ames, Iowa. At Bowdoin College in Maine, Kathleen studied English and Environmental Studies and was torn as to which one she’d have to “choose” when finding a job. She taught high school English for a few years, and then swung back to science when she traveled to rural Argentina to work on a bird research project. She returned home to study science journalism at the University of Wisconsin-Madison. After graduate school she went on to work as digital producer for NPR’s science desk before joining Harvest.

This November, voters in California will decide whether the state should require labels on foods with genetically engineered ingredients. If the initiative, known as Proposition 37, passes, manufacturers would have to say somewhere on the front or the back of the food's packaging if the product contains or may contain genetically engineered ingredients.

California is known as the land of fruits and nuts, but it also happens to be the country's largest milk-producing state. So it's no surprise that its dairy farmers are front and center in the debate over reforming the milk marketing system, which hasn't really changed much in 30 years.

Agriculture is Iowa's biggest industry -- and a new report suggests it may be facing a serious threat from an-age old problem: soil erosion. The Environmental Working Group report released Wednesday finds that finds that some parts of Iowa are losing soil at 10 times the rate that federal statistics suggest. Soil erosion not only causes water pollution, but the depletion of fertile topsoil can make a big dent crop yields.

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