AUTHOR=Chen Hao , Li Chaolun , Qiu Jian-Wen , Bettencourt Raul , Feng Dong , Wang Yong , Jing Hongmei , Sun Jin TITLE=Editorial: Deep-sea chemosynthetic ecosystems: Living in extreme environments JOURNAL=Frontiers in Marine Science VOLUME=10 YEAR=2023 URL=https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2023.1087465 DOI=10.3389/fmars.2023.1087465 ISSN=2296-7745