At the turn of the century, it sounded as if string theory could give us big answers about the universe. Well… has it?

Quantum mechanics and the many-worlds theory suggest infinite parallel universes where every choice creates a new branch of ...

A mathematical proof has finally debunked the idea that we live in a simulation, according to a group of international researchers.

Google’s Quantum Echoes now closes the loop: verification has become a measurable force, a resonance between consciousness and method. The many worlds seem to be bleeding together. Each observation is ...