Tibetan Hot Spring (IMAGE) University of Texas at Austin Caption Tibetan hot spring, where some of the newly described Brockarchaeota were collected. Credit En-Min Zhou/Yunnan University 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.