Britain's hush hush Government Communications Headquarters (GCHQ) intelligence and security organization has released new images never before made public of Colossus, the world's first digital ...

Add Yahoo as a preferred source to see more of our stories on Google. It's a piece of Philadelphia history that powered the future. The world's first electronic computer was born at the University of ...

Add Yahoo as a preferred source to see more of our stories on Google. How much gold would $1 million buy at different points in history?