The citizens of Hiroshima did not think of their atomic-bombing as an atrocity—until, months after the event, they heard that foreign publications had suggested that it was. Nor are the Japanese the ...

The United States faces an AI challenge similar to the Atomic Age and needs clear federal rules to secure leadership and manage proliferation risks amid great power competition. On December 8, 1953, ...

Seventy-five years ago, Aug. 6, 1945, an A-bomb destroyed Hiroshima. Three day later, Aug. 9, 1945, a second A-bomb obliterated Nagasaki. The atomic bombing anniversary has become a time for public ...