Extreme Droughts Could Increase (IMAGE) Spanish Foundation for Science and Technology Caption Extreme droughts could increase by 15 percent in Spain by the middle of the century. Credit Javier Díaz 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.