The idea that a parallel universe or many universes (multiverses) exist, has been around for a while. There is string theory and the “many-worlds” theory and variations upon these. But nobody has ever ...

Interest in the multiverse theory, suggesting that our universe is just one of many, spiked following the release of the movie "Everything Everywhere All At Once." The film follows Evelyn Wang on her ...

Let's explore the possibility of traveling to universes beyond our own — if they so exist, that is. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Rick and Morty, Loki, Dark Matter, and The Man in the High Castle are incredible sci-fi shows that feature parallel universes ...

Alternate universes have been a thing in comics for decades, especially when discussing Marvel and DC Comics. However, it’s safe to say that they have recently hit new heights in popularity, thanks to ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Google's latest breakthrough in quantum computing, the Willow chip, is ...

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...

While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if parallel universes do exist, could we ever travel to them? It certainly wouldn ...