International research refers to scientific studies and investigations that involve collaboration between researchers from different countries. This type of research often addresses global challenges, such as climate change, public health, and technology development, by pooling resources, knowledge, and expertise from diverse cultural and academic backgrounds. Such collaborative efforts can lead to more comprehensive findings and innovative solutions, as they incorporate various perspectives and methodologies. Organizations like the World Health Organization and United Nations often support international research initiatives to promote knowledge sharing and address issues that transcend national borders.