Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing that idea is challenging.

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

Our universe does host life, but another one might be even better suited for life. Here’s what you’ll learn when you read ...

What is dark energy? Why does dark energy seem to be weakening? Is our universe part of a larger multiverse? What lies beyond the boundary of a black hole? The universe seems to be rotating, and if ...

Deadpool & Wolverine was a movie that anyone watching superhero movies in the 21st century could find something to like; it played with nostalgia wonderfully. It was great to see Chris Evans come back ...

For five seasons, the ambitious sci-fi series Sliders tackled the idea of a multiverse long before the MCU.

Sam Raimi created a great superhero horror movie with Doctor Strange in the Multiverse of Madness, but he has one regret.

Marvel has released a new online store listing for the new Marvel Multiverse RPG Secret Wars expansion, which introduces new ...