Methane Crystals (IMAGE) University of Copenhagen - Faculty of Science Caption Methane captured in crystals of the carbohydrate α-cyclodextrin. Photo: Mikael Bols Credit Photo: Mikael Bols Usage Restrictions None 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.