In Religious Understandings of Science (RUS), we explore how religious Americans think through complex scientific issues. This project involved observing religious services, as well as 319 personal interviews with religious individuals from a variety of faith traditions, including Catholics, Jews, evangelical Christians, Muslims, and mainline Protestants. To complement the depth of these personal interviews, we conducted a broad, nationally representative survey of more than 10,000 Americans. A book based on the study’s findings, Religion vs. Science: What Religious People Really Think, was published in December 2017. RUS received generous funding from the John Templeton Foundation, Elaine Howard Ecklund PI.