Crossley Receives NSF Early CAREER Award (IMAGE) University of Oklahoma Caption Steven Crossley is the recipient of a NSF Early CAREER Award for research to understand catalysts that are important for a broad range of chemical reactions ranging from the production of renewable fuels and chemicals for natural gas processing. Credit University of Oklahoma 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.