Dr. Svitlana Volkova (IMAGE) DOE/Pacific Northwest National Laboratory Caption PNNL data scientist, Dr. Svitlana Volkova and her the team analyzed three years of worth of crypto discussions on Reddit from January 2015 to January 2018. Credit Andrea Starr, PNNL Photographer 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.