Dartmouth Soil Moisture Study (IMAGE) Dartmouth College Caption A Dartmouth College-led study finds that it remains uncertain whether climate change will make the US Midwest drier or wetter during the summer growing season for corn and other crops. Credit Andreas Krappweis Usage Restrictions Credit Andreas Krappweis License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.