As technology continues to evolve, it has made a significant impact on the field of architecture and construction. The introduction of additive manufacturing, also known as 3D printing, has transformed the way architects and construction professionals approach design and engineering. With the ability to print structures layer by layer, this technology offers a level of precision and complexity that was previously impossible. The current state of research on additive manufacturing for architecture and construction is rapidly expanding, and this book aims to provide an overview of the latest developments in this exciting field at the Technical University of Darmstadt, Delft University of Technology, and the University of Minho. The book covers the materials and processes used in additive manufacturing for construction, the challenges and opportunities of scaling up 3D printing for large-scale projects, and case studies of innovative 3D-printed structures. We explore the potential implications of additive manufacturing for sustainability, affordability, and accessibility in the construction industry. Looking to the future, we offer ideas and insights into the possibilities of 3D printing as an ecosystem. As technology continues to improve and costs decrease, additive manufacturing could become a widespread and accessible method of construction, with implications for everything from disaster relief housing to space colonization. The potential for customization and personalization in 3D printing also offers exciting possibilities for individual homeowners and small-scale projects. We aim at providing a comprehensive overview of the current state of research on additive manufacturing for architecture and construction, while also exploring the exciting potential for this technology in the years to come. We hope this book will inspire architects, engineers, and researchers to explore the possibilities of 3D printing and to embrace the opportunities for innovation and creativity that it presents.