The Re-Envisioning Culture Network (REC Network) is a group of diverse individuals across institutions of higher education, STEM careers, K-12 education, Black cultural spaces, the arts, and the larger community who strive to enhance the STEM experiences and outcomes of Black undergraduate students in the biological sciences. Through various activities and events, the REC Network strives to address the issue of retaining Black students in undergraduate biology by proposing and enacting strategies that transform the culture of undergraduate biology (i.e., the norms, values, beliefs, ideologies, and practices) rather than focusing on strategies to transform Black students.