Joshua Hamilton, Ph.D., Marine Biological Laboratory (IMAGE) Marine Biological Laboratory Caption Joshua Hamilton is chief academic and scientific officer, and a senior scientist at the MBL in Woods Hole, Mass. Credit Photo by Tom Kleindinst Usage Restrictions Please use with proper 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.