Soil sampling (IMAGE) University of California - Riverside Caption Pete Homyak, co-principal investigator on the new research project, and former student Kobe Luu sampling soil at the Holy Fire burn site. Credit Sydney Glassman/UCR Usage Restrictions None License Original 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.