When you buy through links on our articles, Future and its syndication partners may earn a commission. Several Alan Turing papers, including "On Computable Numbers," are going to auction in June. | ...

A mathematical model of computation. Named after English scientist Alan Turing, a Turing machine is a finite state machine that reads a tape divided into cells. The Turing machine examines the symbol ...

[Credit: Jeroen van den Bosand, Davy Landman] How do you mark the birthday of Alan Turing, the “Father of Computers”? You could make a Google Doodle, or you could ...

Detail of a rebuilt Colossus computer at the National Museum of Computing at Bletchley Park. The model is similar to the Mark II, on which the first recorded computer music was played. (photo by Alan ...