How certain are you that the world around you — as you perceive it — both exists and is quote-unquote real? Nothing in your subjective experience can validate this belief. Elon Musk, on Wednesday, ...

The simulation hypothesis — the idea that our universe might be an artificial construct running on some advanced alien ...

Philosopher Nick Bostrom’s famous Simulation Argument suggests it’s highly probable that we live inside a supercomputer. But one philosopher takes this hypothesis to task, arguing in a new paper that ...

In this year’s Code Conference by Recode, Elon Musk, the CEO of SpaceX and Tesla Motors, was asked by journalist Josh Topolsky about whether he has considered the idea that we might be merely existing ...