AUTHOR=Anzellini Simone , Louvel Marion , Miozzi Francesca , Rosa Angelika D. , Tiraboschi Carla TITLE=Editorial: Advances in the study of fluids and melts under extreme conditions JOURNAL=Frontiers in Earth Science VOLUME=11 YEAR=2023 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2023.1187340 DOI=10.3389/feart.2023.1187340 ISSN=2296-6463