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 ...

Finn Wolfhard and Millie Bobby Brown in the Netflix series "Stranger Things." (Curtis Baker/Netflix) The U.S. Department of Energy has been denying the existence of experiments in exploring parallel ...

Unique isekai manhwa explore protagonists' journeys in other realms, without traditional death or reincarnation elements. These manhwa include rich world-building, meaningful characters, and different ...