Researchers collecting field data (IMAGE) University of Birmingham Caption Researchers from the Universities of Manchester, Birmingham and Mahavir Cancer Sansthan collecting field data along the River Ganga, in Bihar. Credit Aman Gaurav 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.