Gravity is usually presented as the most familiar of nature’s forces, the quiet background pull that keeps feet on sidewalks ...

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

Researchers say it's impossible to use algorithmic computation to generate everything in our universe. The possibility that our entire universe merely exists inside a computer simulation is more than ...

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

This series of Playable Futures articles considers how the design, technology, people, and theory of video games are informing and influencing the wider world. For this series' final entry, we're ...