Previous Article Next Article Table of Contents Nature Materials, Vol.19, No.6, 586-587, 2020 DOI10.1038/s41563-020-0696-6 Export Citation Ice goes fully cubic Salzmann CG, Murray BJ Two independent studies describe the discovery of structurally pure cubic ice Ic made from either ice XVII or a high-pressure hydrogen hydrate. Please enable JavaScript to view the comments powered by Disqus.