Why Millions Reject Vaccination Despite One of Medicine's Greatest Success Stories
Smallpox killed roughly 300 million people in the twentieth century alone, and then we erased it from the earth entirely. Polio once paralyzed tens of thousands of children every...







American communities with more fast food restaurants, a larger share of extraction industry-based jobs, or higher population density have shorter life expectancies, according to new research.











Movies starring lead actors from underrepresented groups perform as well as those with white male leads, a new report shows.