Led by UCLA anthropologist Jason de León, the Undocumented Migration Project is changing the way we think about the U.S.-Mexico border. Using a fusion of archaeological, ethnographic, visual, museological, and forensic perspectives, the project is fostering conversation and understanding about the human impacts of American immigration policies. Through an exhibition, field school, and ongoing interdisciplinary research, de León and his team are making the tangible, material traces of migration visible.