Add Yahoo as a preferred source to see more of our stories on Google. Data shows that a shooting in Southport, North Carolina, was the 378th mass shooting of 2025. The Rockefeller Institute of ...

Wednesday’s massacre in San Bernardino was the latest mass shooting in America. By some counts — including a heavily cited version — it was the 354th of the year. By a narrower definition, it was the ...

What is a mass shooting? How do we define it? Is there any point in studying a phenomenon that is impossible to prevent, when the more practical option would be to focus on defensive measures? On ...

Curious how we did this? Read our methodology. The Marshall Project updated this reporting after the October 2023 mass shootings in Lewiston, Maine. The update includes data from 2022, which was not ...