Biology - Volcanic Microbes (IMAGE) DOE/Oak Ridge National Laboratory Caption Deep-sea hydrothermal vent chimneys on Brother's Volcano's northwest caldera wall create a unique environment for microbes. Credit Anna-Louise Reysenbach/NSF, ROV Jason and 2018 ©Woods Hole Oceanographic Institution 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.