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

And Other Cosmic Questions.” In this cosmological explanation of the multiverse, the other universes parallel to our own—if they exist—may or may not be capable of sustaining life.

But she also becomes the only person who knows that parallel universes exist. This probably sounds like the plot of a sci-fi movie, but there are other, more reasonable-sounding versions of the ...

An curved arrow pointing right. CalTech theoretical physicist Sean Carroll stopped by BI to talk about string theory, parallel universes, and other exciting topics he discusses in his new book ...

the universe branches into two parallel worlds. Multiverses have also been invoked to explain why our Universe seems peculiarly well set up for life to exist. However, the idea of the multiverse ...

actually provide evidence that parallel universes exist as some at Google claim? The implications are as profound as they are unsettling. Image by Ralph Losey using AI. Neven and his team suggest ...