Chi-Chih Wu, University of Colorado at Boulder (image) University of Colorado at Boulder Share Print E-Mail Caption A new study led by CU-Boulder involving graduate student Chi-Chih Wu, shown here, indicates corn plants may have an altruistic side. Photo courtesy of CU-Boulder. Credit University of Colorado Usage Restrictions None Share Print E-Mail 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.