School shooters typically show warning signs long before they become killers, but educators are sometimes ill-equipped to act on what they see, two researchers who are analyzing mass shooters say.
The Department of Education says there were 240 school shootings during a recent school year. Another database only counts 29. How could the numbers be so different -- and who is right?
While President Donald Trump suggests arming teachers would be a good way to stop school shootings, research shows that carrying firearms comes with a host of troublesome risks.
When school shootings take place, beefed up security is often seen as a solution. Experience shows, however, that school shootings stem from social factors that require a different response.
New research finds state zero tolerance laws do not improve student safety. In fact, they increase the use of suspensions and racial disparities in discipline.