The United States dropped the most powerful non-nuclear bomb in its military arsenal for the first time in history http://cnn.it/2pca91k | CNN

Survivors of the atomic bombings of Hiroshima and Nagasaki are working to make sure nobody else will suffer the same way again. Take one minute to discover this year’s Nobel Peace Prize. | Nobel Prize

Since the atomic bombings of Hiroshima and Nagasaki 78 years ago, the U.S. remains the only country to have used a nuclear weapon during wartime. The bombings’ survivors, or Hibakusha, still suffer the effects of the atrocity. | AJ