Imagine a parallel universe where the zodiac signs are completely different from how they are on Earth, flipping their usual traits and adding unexpected twists. Here’s how they might behave in ...

While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if ...

In the movie, Michelle Yeoh’s character Evelyn Wang connects with versions of herself in parallel universes to prevent the multiverse from being destroyed. Is it far-fetched? Of course!

One of the most popular science fiction tropes in movies and TV, right up there with time travel and extraterrestrial life, is the idea of parallel universes or alternate universes. The concept of ...

In the story "Sidewise in Time," a mathematics professor named Minott predicts that patches of parallel universes—worlds where human history unfolded differently—will start to tear through ...