On July 16, 1945, at 5:29 a.m. Mountain War Time, humanity entered the nuclear age with a blinding flash of light in the New ...

Eighty years ago today, at 5:29 am on the morning of 16 July 1945, in the state of New Mexico, a dreadful slice of history ...

Eighty years after the U.S. used the atomic bomb on Japan, debates on nuclear weapons remain fraught. In Los Alamos, the ...

Ollie Berge taps out a code that he’s known for 80 years on the table.