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 ...

The MCU’s journey into the multiverse has firmly established one principle: for nearly every individual, there are infinite variants across infinite realities. We’ve seen this play out with Loki, ...

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 ...

Most people think the multiverse is just about "what-if" scenarios – other versions of you where you took that job in another ...