Hot Spring Home (IMAGE) Dartmouth College Caption Strains of acid-loving archaea thrive in extreme environments like the Norris Geyser Basin in Yellowstone National Park. Credit Photo by Wil Leavitt. Usage Restrictions - must credit: Wil Leavitt - for stories related to this research only 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.