USC Coral Research (IMAGE) University of Southern California Caption Scientists at the University of Southern California and the Australian Institute of Marine Science study reproduction of coral collected from Great Barrier Reef and the Pacific Ocean. Credit (USC Photo/Gus Ruelas) Usage Restrictions Must use photo 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.