In this episode, we begin with a discussion about our article of the week.,Our article of the week comes from The Lancet Oncology and is entitled “Low-dose CT for lung cancer screening in a high-risk population (SUMMIT): a prospective, longitudinal cohort study.” Then in the second half of the episode, we begin with a discussion about a new, three-in-one therapy for endometriosis. Then we take a closer look at a planned Center for Disease Control and Prevention study for connections between vaccines and autism. After that, we examine the effects of extended durations of space flight on human health. Finally, we discuss the relationship between eating well and healthy aging.