Sick Corals Loose Out to Seaweed (IMAGE) Georgia Institute of Technology Caption Seaweed has conquered this plot of single-species corals, which are dead or sickly and surrendering their table to the competing microalgae. Credit Georgia Tech / Cody Clements 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.