Engineering is an international open-access journal that was launched by the Chinese Academy of Engineering (CAE) in 2015. Its aims are to provide a high-level platform where cutting-edge advancements in engineering R&D, current major research outputs, and key achievements can be disseminated and shared; to report progress in engineering science, discuss hot topics, areas of interest, challenges, and prospects in engineering development, and consider human and environmental well-being and ethics in engineering; to encourage engineering breakthroughs and innovations that are of profound economic and social importance, enabling them to reach advanced international standards and to become a new productive force, and thereby changing the world, benefiting humanity, and creating a new future. We are interested in: (1) News & Highlights— This section covers engineering news from a global perspective and includes updates on engineering issues of high concern; (2) Views & Comments— This section is aimed at raising academic debates in scientific and engineering community, encouraging people to express new ideas, and providing a platform for the comments on some comprehensive issues; (3) Research— This section reports on outstanding research results in the form of research articles, reviews, perspectives, and short communications regarding critical engineering issues, and so on. All manuscripts must be prepared in English, and are subject to a rigorous and fair peer-review process. Accepted papers will immediately appear online, and will be translated into Chinese. The contents of our journal are based on the disciplines covered by the nine CAE divisions: • Mechanical and Vehicle Engineering • Information and Electronic Engineering • Chemical, Metallurgical, and Materials Engineering • Energy and Mining Engineering • Civil, Hydraulic, and Architecture Engineering • Agriculture • Environment&Light and Textile Industries Engineering • Medicine and Health Care • Engineering Management