The concept of parallel universes stems from in-depth explorations of quantum mechanics and cosmology, rather than being ...

While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if parallel universes do exist, could we ever travel to them? It certainly wouldn ...

One of the most popular science fiction tropes in movies and TV, right up there with time travel and extraterrestrial life, is the idea of parallel universes or alternate universes. The concept of an ...

With all the speculation around unidentified flying objects (UFOs) of late, you may have missed that we're about to make contact with a parallel universe. The rest of this article is behind a paywall.

Typically, the temperature fluctuations of cosmic microwave background radiation are about 18 microkelvin (0.000018K), but ...

I have to admit I didn’t see many movies this past year, so watching the Oscars a while back felt a little like arriving at Thanksgiving dinner just as the plates were being cleared and the pumpkin ...