Stephen Mayfield, University of California - San Diego (image) University of California - San Diego Share Print E-Mail Caption Stephen Mayfield develops sustainable products based on algae. Credit Erik Jepsen/UC San Diego Publications Usage Restrictions Must be used in conjunction with UC San Diego news/information. 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.