International higher education refers to the academic study, exchange, and collaboration that takes place between institutions across different countries and regions. This field of research focuses on understanding the challenges and opportunities facing higher education systems on a global scale, as well as examining the impact of internationalization on teaching, learning, and research. Researchers in this area often explore topics such as student mobility, cross-cultural communication, policy development, and the role of technology in shaping the future of higher education. Overall, international higher education research aims to enhance the quality and relevance of academic programs, promote intercultural understanding, and foster collaboration between institutions around the world.