If true, the idea would blow past one of physics’ most sacred limits: that parallel versions of reality can never talk to ...

People have been captivated by news about a possible parallel universe — but there’s a big black hole in the theory expounded by a group of NASA scientists, according to a report on CNET. Experts ...

Stephen Hawking pushed off of this mortal coil last week, but the world-famous physicist was pondering some of humanity's most puzzling questions right up until the end. Hawking spent decades of his ...

The show's first flirtation with the idea of parallel universes came from Dark Army leader Whiterose back in Season 2. In conversation with FBI agent Dom DiPierro, her alter ego Minister Zhang asked, ...