Scientists have long pondered on one of the universe's greatest mysteries: Are we alone? They have searched the cosmos, but so far, there has been no sign of extraterrestrial life. Is it possible that ...

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 ...

Modern multiverse fiction incorporates real physics equations and string theory principles rather than relying on pure ...

It's a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced ...

If you've been scrolling through social media recently, you might have stumbled upon sensational claims resurging about NASA ...

The universe is expanding faster and faster, but not all scientists agree that dark energy is the cause. Perhaps, instead, our universe keeps colliding with and absorbing smaller 'baby universes,' a ...

Researchers have harnessed nonlocal artificial materials to create optical systems that emulate parallel spaces, wormholes, ...

Search engine outfit Google has boldly claimed that its latest quantum chip, Willow, might be tapping into parallel universes to achieve its jaw-dropping performance. We already reported that Willow ...

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 an ...

It’s one of those questions that creeps into your mind late at night: what if there’s another version of you […] ...