Mass shootings in US history

Two mass shootings in Texas and Ohio killed a total of 31 people. Take a look at some of the other worst mass shootings in U.S. history.

Software program could help prevent school shootings

In the wake of increasingly frequent school shootings, school districts across the country are using a combination of tools to try to prevent another tragedy. One of those is software that alerts administration officials to problematic social media posts.

Parkland victim's mom wins spot on school board

The mother of a student killed in the Marjory Stoneman Douglas High School shooting earlier this year has won a spot on the Broward County School Board, according to unofficial election results.

Silent protests make bold statements at Parkland graduation

Silver and burgundy are the official colors of Marjory Stoneman Douglas High School in Parkland, Florida. But members of the school community used the color orange and other symbols to make statements without raising their voices at Sunday's graduation.

New video game outrages Parkland parents

Politicians and parents of slain students in Parkland, Florida, are expressing outrage about a forthcoming video game in which players can simulate being an active shooter to terrorize a school.