Calcite Up Close (IMAGE) University of Southern California Caption Scientists at USC and Caltech have found a way to speed up the reaction by which carbon is neutralized in our oceans. Credit Adam Subhas/Caltech 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.