Dr. Carlos Fernandez, Texas AgriLife (image) Texas A&M AgriLife Communications Caption Dr. Carlos Fernandez checks leaves of a cotton plant being evaluated for its drought tolerance. Credit Texas AgriLife Research photo by Rod Santa Ana Usage Restrictions Not for resale. Use with credit. 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.