The report concludes the activity at the University of Southern California on the project concerned with holding the 1988 Symposium on Science Communication: Environmental and Health Research, on December 15-17, 1988 at the Annenberg School for Comunication, USC. The purpose of the symposium was to convene scientists and practitioners to address the subject of communicating scientific information and research findings to such audiences as scientists in other disciplines, the mass media, and practitioners who use research-based information, with emphasis upon implications for the environment and health. Scientific communication, disaster communication, risk communication, and technology transfer are fields that were emphasized.