The Program on Reproductive Health and the Environment at UCSF invites researchers and environmental health professionals to serve as part of a new rapid response network focused on defending the science that supports children’s environmental health. Through collective capacity, this network will integrate research and expertise into public policy decisions as they unfold. Activities include participating in public comment periods, coordinating outreach and educational activities, and participating in educational seminars. To learn more, email ann.sausser@ucsf.edu.