Dr. Karen Kopciuk and Dr. Lin Yang will be guest editors of a special issue of the International Journal of Environmental Research and Public Health (IJERPH). The issue is titled “Cancer Prevention Research: Ideas and Opportunities Across the Life Course”. New research papers, review articles, brief reports and conference papers are welcome. Manuscripts with a focus on primary cancer prevention implementation studies, tertiary cancer prevention studies including those focused on health out-comes for cancer survivors, cancer screening and other targeted activities for defined populations, and methodological approaches addressing gaps in current analytical methods. More details on this special issue can be found here: https://www.mdpi.com/journal/ijerph/special_issues/cancer_prevention_research