A Brief History of Time was a best-seller for four years. Hawking believes its success is down to giving people access to great philosophical questions, but acknowledges human interest boosted sales.

In this story we'll look at overall trends in the history of PC viruses ... A host of imitators began to spread as well. For a time in the mid-90s it seemed as if every other e-mail message ...

Time travel and Star Trek have gone hand in temporally adjacent hand since practically the beginning of the franchise. Like time itself, the narrative fluidity time-travel stories provide has ...