Hidden Histories: WW1's Forgotten Photographs

He's devoted his career to uncovering stories the powerful want buried. From My Lai to Abu Ghraib, dig into the life's work of journalist Seymour Hersh.

The history of cinematic sound, told by legendary sound designers and visionary filmmakers.

A documentary about World War I with never-before-seen footage to commemorate the centennial of Armistice Day, and the end of the war.

Korengal picks up where Restrepo left off; the same men, the same valley, the same commanders, but a very different look at the experience of war.

Amid the failing counteroffensive, a journalist follows a Ukrainian platoon on their mission to traverse one mile of heavily fortified forest and liberate a strategic village from Russian occupation. But the farther they advance through their destroyed homeland, the more they realize that this war may never end.