There is a growing body of literature that has implicated the role of several environmental hazards in childhood cancer, such as exposure to pesticides, vehicle exhaust, gasoline, and tobacco smoke, all of which can increase the risk of a childhood cancer diagnosis. A new training program developed by the Western States Pediatric Environmental Health Speciality Unit at the University of California San Francisco (UCSF) aims to support and educate physicians so they, in turn, can offer practica...