We have long taken it for granted that gravity is one of the basic forces of nature – one of the invisible threads that keeps the universe stitched together.

Simulation theory is a fascinating concept that posits the idea that our reality and everything within it might be nothing more than an elaborate computer simulation. This thought-provoking ...

For this Giz Asks, we asked these experts a straightforward question: How do we know we’re not living in a computer simulation? Their answers—varied and nuanced—offer thought-provoking ...

Googling the term “simulation hypothesis” returns numerous results that debate whether the universe is a computer simulation—a concept that some scientists actually take seriously.

The simulation theory suggests that what humans perceive as reality is actually a computer-generated simulation. Human beings are unknowingly being fed this simulated consciousness either for ...