Scientists have come up with theories about parallel universes that are so wild they’d make the most creative science fiction ...

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

The concept of parallel universes stems from in-depth explorations of quantum mechanics and cosmology, rather than being ...

The universe is a strange, beautiful place—rich with possibilities and governed by the odd rules of quantum mechanics. One of the most mind-bending ideas from this realm is the many-worlds ...