Hot Spring Home (image) Dartmouth College Share Print E-Mail 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 Share Print E-Mail 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.