Fieldwork in Antarctica (IMAGE) Brigham Young University Caption BYU graduate student Bishwo Adhikari (far right) and two other students conduct fieldwork in an Antarctic stream. Credit Judit Hersko 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.