One of the greatest mysteries of life is whether we are alone in the cosmos. The laws of probability suggest we aren’t, but ...

Now they have cheesy roadside attractions with animated space aliens waving outside the door.” Intrigued, Lili asked “What ...

Scary movies may appear irreverent or profane—but many of them are deeply interested in theological questions.

‘We’re creating alien beings … and the reality is we only have a couple of years to adapt to that’ … computer scientist Geoffrey Hinton in Toronto, Ontario. Photograph: Cole Burston/The Guardian The ...