Do we live in a multiverse? Daydreamers and science-fiction authors have pondered parallel universes for as long as scientists have described our own. Our universe contains everything we know — from ...

Discover how the Multiverse Theory is turning from science fiction into scientific fact. Cutting-edge research suggests ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Robert Lawrence Kuhn is the creator, writer and host of "Closer to Truth," a public television ...

Just weeks after the turn of the 17th century, Giordano Bruno was burned alive by the Roman Inquisition for, among other things, claiming the existence of a plurality of worlds and their eternity. The ...

There is no bigger question than whether the universe is all there is. Scientists are juggling several ideas for what a multiverse, if one exists, might be like. Our universe could be one bubble in a ...

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 ...

The idea of a multiverse consisting of "parallel universes" is a popular science fiction trope, recently explored in the Oscar-winning movie "Everything Everywhere All At Once." However, it is within ...

This article was published in Scientific American’s former blog network and reflects the views of the author, not necessarily those of Scientific American In 1990 I wrote a bit of fluff for Scientific ...

Scientists are working to bring the multiverse hypothesis, which to some sounds like a fanciful tale, firmly into the realm of testable science. Never mind the Big Bang; in the beginning was the ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. The Universe is all there ever was, all there is, and all there will ...