Do we live in a multiverse? Daydreamers and science-fiction authors have pondered parallel universes for as long as scientists have described our own. Our universe contains everything we know — from ...

Is it preposterous to consider the existence of parallel universes? Or is it preposterous not to? Physicist Brian Greene would tend toward the latter view. The Columbia University theoretical ...

Pick up any science fiction book from the 1960s, and you’ll find parallel dimensions explained through magic portals or mysterious machines that work “just because.” Today’s readers want stories that ...

In this video, we explore the concept of multiverses and the idea that different versions of you may exist in parallel realities. We discuss four popular multiverse theories: 1) **Brane Multiverse**: ...

Add Yahoo as a preferred source to see more of our stories on Google. Thanks to science fiction, we all have a basic grip on the theory of the multiverse: the idea that there are innumerable parallel ...