(via PBS Space Time) The multiverse pops out of quite a few theories in physics, and has been proposed as a solution to certain vexing problems. But it’s also been argued that the very idea of a ...

Marvel Studios may have just accidentally spoiled the ending of the Multiverse Saga. The Fantastic Four: First Steps kicked off Phase 6 earlier this year, ushering in the final chapter of the ...

Warning: this article contains spoilers for the most recent MCU projects, including Captain America: Brave New World, Daredevil: Born Again, and Thunderbolts/The New Avengers. With the release of ...

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 ...