Kansas Prairie (IMAGE) DOE/Pacific Northwest National Laboratory Caption The Kansas prairie. Credit Photo courtesy of 22860/Flickr Usage Restrictions Please credit 22860/Flickr. See <a href="https://creativecommons.org/licenses/by-sa/2.0/" target="_blank">https://creativecommons.org/licenses/by-sa/2.0/</a> 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.