The British police said a man accused of an attack on the weekend in Leeds died from a self-inflicted injury. Investigators ...

We are supposed to shove desks against our doors, turn off the lights, “harden” our schools and churches and college campuses ...

A "floridly psychotic" man who fatally stabbed six people in a shopping centre could have obtained a firearm years before, a ...

A mass shooting at Florida State University's Tallahassee campus killed two and injured six. Here's what we know as of ...

The Oklahoma City bombing on April 19, 1995, is still the deadliest example of domestic terrorism in United States history.

The Columbine shooting happened April 20, 1999. Eric Harris and Dylan Klebold initially planned a bomb attack, but the ...

Two teenage boys went on a killing rampage at Columbine High School in suburban Denver on April 20, 1999. They shot and killed 12 classmates and a teacher, and wounded two dozen others before ...

Attackers killed 52 people in Nigeria's Plateau state, a Red Cross source said on Monday, in the latest eruption of violence in a region known for intercommunal conflict and deadly land disputes.

BEIRUT (AP) — A month after a wave of revenge attacks left hundreds of Alawite civilians dead, members of the Syrian religious minority are still living in fear, with dozens killed in smaller ...

STATE COLLEGE, Pa. – An alleged planned shooting and bombing at State College Area High School was scheduled to coincide with the 26th anniversary of the tragic Columbine High School shooting ...

(WTAJ) — The alleged planned shooting and bombing at State College High School was scheduled to coincide with the 26th anniversary of the tragic Columbine shooting ... Arrest made over ‘planning an ...