AUTHOR=Fei Hongzhan , Zhang Baohua , Liu Jia , Yoshino Takashi TITLE=Editorial: Water in the Earth’s interior JOURNAL=Frontiers in Earth Science VOLUME=10 YEAR=2022 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2022.1030793 DOI=10.3389/feart.2022.1030793 ISSN=2296-6463