Peacemaker season two has arrived at last, after a long three-year wait. And as fans have gleaned from the trailers, alternate realities and parallel timelines play a significant role this season. But ...

Dark Matter introduces viewers to a mind-bending way of multiverse travel involving a mysterious box. But even by the end of the series, people are left with multiple questions about how the box works ...

The highest-rated episode of this Cartoon Network animated series explored a popular sci-fi concept years before the Marvel ...

Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Loki on Disney+ was the first MCU project to really delve into the concept of the multiverse, and ...

In the season 2 episode "Mirror, Mirror," Star Trek perfected the alternate universe trope long before Hollywood's multiverse ...

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 ...