Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

Gravity used to be the most down-to-earth of ideas, the thing that kept apples falling and planets in line. Now a growing ...

The idea that reality might be a kind of cosmic software has moved from late night dorm debates into serious physics journals ...

A new research paper reframes the simulation hypothesis, asking whether reality could be simulated and what science can test.

Let's say we build some ridiculous planet-sized computer — one so powerful it could simulate our entire universe. When you purchase through links on our site, we may earn an affiliate commission. Here ...

The simulated universe theory implies that our universe, with all its galaxies, planets and life forms, is a meticulously programmed computer simulation. In this scenario, the physical laws governing ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Paul M. Sutter is an astrophysicist at SUNY Stony Brook and the Flatiron Institute, host of "Ask ...

20 years ago, futurist Nick Bostrom published the first draft of his groundbreaking simulation argument, which asks, "Are you living in a computer simulation?" Public figures like Elon Musk and Neil ...