Penned by philosopher Bertrand Russell and endorsed by Albert Einstein, the document warned human beings about the existential threat posed by the new hydrogen bomb.

The election of the Popular Front government in France and a wave of factory occupations secured huge gains for French workers.

Wilma Betty Gray's WAC journey began when she boarded a train, destination unknown. Her assignment was Oak Ridge, Tennessee, for the Manhattan Project.

While most people are familiar with the names of “Little Boy” and “Fat Man” as the atomic weapons used over Japan, what they may not be familiar with was how different the respective technologies of each bomb were and why this difference mattered. 

Navy Ensign John Joseph Parle risked his own life to save a ship and ensure a successful Allied amphibious invasion of Sicily in 1943.