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 ...

The idea of opening a portal to a parallel universe sounds like pure science fiction. It brings to mind stories filled with ...

Thomas Mulligan explains the many-worlds interpretation of quantum mechanics and how the thought experiment of Schrödinger's cat suggests that every decision creates a new, parallel universe.

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 ...

Here’s what you’ll learn when you read this story… A mind-bending theory called quantum immortality suggests that your consciousness shifts to parallel universes after you die. The theory is an ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. If you've been scrolling through social media recently, you might have ...

Add Yahoo as a preferred source to see more of our stories on Google. While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if parallel ...

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