Plant Stress on Aug. 28, 2012 (IMAGE) NASA/Goddard Space Flight Center Caption Plant stress on Aug. 28, 2012, indicated significant drought in the US Midwest. Credit NASA/Goddard Scientific Visualization Studio/USDA-ARS Usage Restrictions None 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.