Is this real life? Is this just fantasy? A growing number of scientists are suggesting that the idea that we are all living in a simulation may not be completely far-fetched.

But in a nutshell, he says one of the following must be true: Option A: We reach the point where we can make a simulation indistinguishable from the natural world. So we make one.

Simulation theory explores the provocative idea that our reality is a computer simulation, igniting debates on consciousness and the nature of existence.

The Simulation Theory: On the other hand, the simulation theory says that we are all living in an advanced, hyper-realistic computer simulation that is overseen by a higher being.

Physicist Melvin Vopson offered a new interpretation of gravity, arguing that it could be evidence that reality is a computer simulation.

If you've heard of simulation theory -- the idea that our entire universe could be running inside of some sort of extra-dimensional computer -- there's a good chance you encountered it from a high ...

Meet the people who believe this world is a simulation A Glitch in the Matrix is a compelling trip into the emotional depths of conspiracy theories ...

Prominent physicist Sabine Hossenfelder argues that simulation theory more closely resembles religious belief than a serious scientific hypothesis.