Logan G. Spector's research focuses on the causes of childhood cancer with a focus on childhood leukemia, bone sarcomas, and hepatoblastoma. His work includes both traditional and genetic epidemiologic approaches. He works in collaboration with colleagues and trainees locally, nationally and internationally through the University of Minnesota, Children's Oncology Group and the Childhood Cancer and Leukemia International Consortium (CLIC). In addition, Dr. Spector collaborates with departmental colleagues in cardiology, rheumatology, and infectious diseases to study other pediatric outcomes. Dr. Spector is immediate past Chair of the Children's Oncology Group Epidemiology Committee; a former standing member of the NIH Cancer, Cardiovascular, and Sleep Epidemiology panel B study section; and an ad hoc reviewer for many journals. Currently Dr. Spector is Chair of CLIC, which pools epidemiologic studies of pediatric cancers from across the world to better ascertain their causes.