Learn about gun violence and related social and political issues with these sources:
Shootnngs, Guns, and Public Opinion -- this webpage from Cornell's Roper Center includes data on Americans' support for stricter gun control laws and how it varies as mass shootings are reported.
Includes information on firearms licensing, manufacturing and export, commerce, loss and theft, and registration.
Firearms and Crime Statistics includes links to publications with data on gun-related crime.
"An online archive of gun violence incidents collected from over 7,500 law enforcement, media, government and commercial sources daily," includes unintentional shootings, defensive shootings, mass shootings, shooting injuries, and shooting deaths.