Chinese researchers are poring over a puzzling gravitational wave signal that appears to defy the standard script of black hole collisions, reviving one of physics’ most audacious possibilities: that ...

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 ...

If you've been scrolling through social media recently, you might have stumbled upon sensational claims resurging about NASA discovering a parallel universe in Antarctica. According to the claims, ...