Engineering comes to you at last. As the Editors-in-Chief of Engineering, first of all, we wish to thank all the scholars at home and abroad for their eager responses and full support, and all those who have provided encouragement and contributions toward the emergence of this journal. Looking back over the history of human civilization, human survival is closely related to the development of social productive forces, which come from engineering science and technology (EST). Along with today’s rapid economic and social development, we face common threats from global problems such as food safety, resource shortages, energy crises, environmental pollution, climate change, network attacks, population expansion, poverty, the prevalence of disease, and economic crises. Therefore, EST research that addresses these major issues of economic development appears to be particularly important. At present, a new scientific and technical revolution, including wide spread industrial transformation, is flowing together with new developments in human society. Historically, we know that progress and innovation in EST is a crucial engine for promoting progress in human society. In order to provide a platform for the top-level international exchange of EST scholarship, as well as better guidance for the development of EST, the Chinese Academy of Engineering (CAE) is launching a world-class journal, Engineering, through cooperation with renowned experts and scholars in the EST communities. This journal covers all fields of EST, and reflects current EST development trends and progress in order to promote the exchange and exhibition of achievements.