This book explores the evolving landscape of Artificial Intelligence (AI) and its transformative impact across key domains. Divided into five comprehensive themes, the book begins with AI-driven innovations in education, highlighting immersive learning technologies, language instruction, and ethical perspectives from educators. It then delves into the ethical, societal, and human-centered dimensions of AI, including its role in cultural heritage, prosthetics, and deepfake mitigation. Further chapters investigate AI's applications in smart cities, urban planning, and sustainability, showcasing data-driven mobility strategies and climate-responsive architecture. In the context of digital business, the book examines AI’s influence on consumer behavior, e-commerce, and corporate communication. Finally, it addresses AI applications in cybersecurity, blockchain, biomedical research, and augmented reality. This book will be crucial for academic research and practical insights, and also it is an essential resource for scholars, professionals, and policymakers seeking to understand and harness the potential of AI in shaping a sustainable, ethical, and intelligent future.