The editorial introduces *Implementation Science*, a new online journal dedicated to the scientific study of methods to promote the systematic adoption of research findings and evidence-based practices into routine practice in healthcare settings. The journal aims to address the lack of a dedicated platform for implementation research, which has been scattered across various journals and limited by publication constraints. *Implementation Science* will publish a broad range of articles, including study protocols, theoretical and conceptual pieces, rigorous evaluations, and methodological tools, without favoring any specific discipline or research design. The journal follows an open access policy, ensuring free and universal access to all articles, and will be supported by an international, multidisciplinary editorial board. The editorial board also plans to enhance the journal's value through timely announcements, thematic articles, and practical guidance for researchers and stakeholders.The editorial introduces *Implementation Science*, a new online journal dedicated to the scientific study of methods to promote the systematic adoption of research findings and evidence-based practices into routine practice in healthcare settings. The journal aims to address the lack of a dedicated platform for implementation research, which has been scattered across various journals and limited by publication constraints. *Implementation Science* will publish a broad range of articles, including study protocols, theoretical and conceptual pieces, rigorous evaluations, and methodological tools, without favoring any specific discipline or research design. The journal follows an open access policy, ensuring free and universal access to all articles, and will be supported by an international, multidisciplinary editorial board. The editorial board also plans to enhance the journal's value through timely announcements, thematic articles, and practical guidance for researchers and stakeholders.