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 ...

Over the last few years, the box office has been dominated by films like "Spider-Man: Across the Spider-Verse" that explore ideas of parallel universes, quantum worlds and alternate lives. There's ...

Across the pages of Hindu scriptures, there are tales where time bends, realities duplicate, and consciousness transcends the body. At first glance, they appear mythical. But when seen through the ...