Arizona State University is the largest public research university in the United States under a single administration, with total student enrollment of more than 70,000 in metropolitan Phoenix, the nation's sixth-largest city. ASU is creating a new model for American higher education, an unprecedented combination of academic excellence, entrepreneurial energy, and broad access. This New American University is a single, unified institution comprising four differentiated campuses positively impacting the economic, social, cultural, and environmental health of the communities it serves. Its research is inspired by real-world application, blurring the boundaries that traditionally separate academic disciplines. ASU champions intellectual and cultural diversity, and welcomes students from all 50 states and more than 120 nations.