States with higher estimated levels of gun ownership had higher incidents of gun-related suicides, with firearm ownership alone explaining 71 percent of the variation in state-level gun suicide rates for males and 49 percent for females, a new study by Boston University School of Public Health researchers shows. The study, published in the American Journal of Public Health, covers 33 years, from 1981 to 2013, and is the most comprehensive analysis of the association... (GunPolicy.org)