Gravity Core Showing Mediterranean Cold-Water Coral (IMAGE) National Oceanography Centre, UK Caption Section of gravity core, showing a thriving growth phase of the Mediterranean cold-water coral reefs Credit ICM-CSIC, University of Southampton Usage Restrictions with credit 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.