The first reports were met with disbelief. A single bomb with the explosive force to level a city; a bomb, detonated with such intensity it burned as bright as — maybe, even brighter than — the sun.

The U.S. altered the course of history 80 years ago when it dropped the atomic bomb on Japan. It was an audacious move that ultimately led to the end of World War II. The motivation and secrecy ...

New book uses oral history to tell story of the atomic bomb ABC News' chief global affairs correspondent Martha Raddatz speaks with author Garrett Graff about his new book on the atomic bomb during ...

HAMILTON, Ohio — The legacy of Mosler Safe Company, a name synonymous with security and safety, continues to resonate within Butler County as Butler County Historical Society Executive Director Brian ...