A U.S.-backed militia that kills children may be America’s exit strategy from its longest war.

In 1910, East Texas saw one of America’s deadliest post-Reconstruction racial purges. One survivor’s descendants have waged an uphill battle for generations to unearth that violent past.

The story of September 26, 2014, the day 43 Mexican students went missing.

The process of claiming a loved one’s body after a massacre at a Kenyan university.

A Bosnian social psychologist who studies guilt and responsibility in the collective memory (and denial) of Sreberbica, which is “among the most scientifically documented mass killings in history.”

The story of the Norway massacre, as told by the survivors.

Revealing the murder of 109 Vietnamese civilians during a 1968 search-and-destroy mission on a rumored Viet Gong stronghold, often referred to in military circles as Pinkville, actually the village of My Lai.

In 1941, hundreds of Jedwabne’s Jews were massacred by their neighbors.

From a small Ohio town to Afghanistan, a portrait of the perpetrator of a massacre.