Vibrant Corals (image) University of Chicago Press Journals Share Print E-Mail Caption This is a healthy reef, replete with living corals and pink crustose coralline algae that promotes new coral settlement. Credit Randi Rotjan Usage Restrictions Image may only be used with appropriate credit. 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.