A team of Chinese researchers has suggested that the mysterious gravitational wave detected in 2019, known as GW190521, may not have originated in our universe at all, but instead from a parallel ...

Add Yahoo as a preferred source to see more of our stories on Google. While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if parallel ...

Add Yahoo as a preferred source to see more of our stories on Google. Scientists have long pondered on one of the universe's greatest mysteries: Are we alone? They have searched the cosmos, but so far ...

A look at the weird world of parallel timelines and the multiverse. Are you living an infinite number of lives beyond this one? Photo via vsmilelx and Unsplash What if the universe is weirder and more ...