The research area of Arizona encompasses various fields of study related to the state of Arizona, USA. This can include research on the geography, environment, wildlife, history, culture, economy, politics, and social issues of Arizona. Researchers in this area may focus on topics such as desert ecology, Native American history and culture, mining and agriculture industries, immigration issues, urban development, and more. Arizona offers a unique and diverse landscape for research, with its deserts, mountains, forests, and urban areas providing a wide range of subjects for study.