Northern Arizona is a region in the United States that encompasses the northern portion of the state of Arizona. This area is known for its diverse landscape, including mountains, forests, canyons, and deserts. The research area of Northern Arizona includes various topics such as geology, ecology, climate change, archaeology, and Native American studies. Researchers in this area may focus on studying the unique ecosystems of the region, the impact of climate change on the environment, the history and culture of the indigenous tribes in the area, and much more. Northern Arizona provides a rich and diverse environment for researchers to explore and study various aspects of the natural world and human history.