Long shrouded in secrecy, Alan Turing's operation 'Delilah' reveals a side of his brilliance that extended far beyond ...

Alan Turing and his assistant Donald Bayley celebrated victory in their quiet English way, by taking a long walk together.

For those of a certain vintage, no better day at school could be had than the days when the teacher decided to take it easy and put on a film. The familiar green-blue Bell+Howell 16mm projector in ...