CBE—Life Sciences Education (ISSN1931-7913) is an online, quarterly journal owned and published by the American Society for Cell Biology, with funding from Howard Hughes Medical Institute. The journal publishes peer-reviewed articles on life sciences education research and evidence-based practice at the K-12, undergraduate, and graduate levels. One goal of the journal is to encourage teachers and instructors to view teaching and learning the way scientists view their research, as an intellectual undertaking that is informed by systematic collection, analysis, and interpretation of data related to student learning. Target audiences include those involved in education in K-12 schools, two-year colleges, four-year colleges, science centers and museums, universities, and professional schools, including graduate students and postdoctoral researchers. All published articles are available freely online without subscription. In addition, published articles are indexed in PubMed and available through PubMed Central.