Yenisei River (IMAGE) University of Arizona Caption A view of the Yenisei River, the largest river that feeds into the Arctic Ocean. Credit Irina Panyushkina Usage Restrictions This visual may only be used for the purpose of posting and/or reporting of this news release. Credit information must be provided as indicated. License Original 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.