"Parallel World" is a concept that the universe where we live and the world and the universe which are different also in another dimension from the world exist, and it is sometimes drawn in the world ...

Scientists have come up with theories about parallel universes that are so wild they’d make the most creative science fiction writers feel jealous. The idea that there are other worlds exactly like ...

It’s one of those questions that creeps into your mind late at night: what if there’s another version of you somewhere out there? Someone living a life almost identical to yours, but with a few small ...