For decades, scientists, philosophers and science fiction writers have been fascinated by the idea of parallel universes — realms that may exist beyond our own, each potentially with its own version ...

The universe is a massive place, with galaxies well beyond our own. However, some also hypothesize that there may be more than one universe. The multiverse theory essentially suggests that our ...

Let's explore the possibility of traveling to universes beyond our own — if they so exist, that is. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

It appears that we live on the knife-edge, where only the narrowest combination of values for the fundamental constants allow life, and especially conscious life, to arise. The fundamental constants ...

Pick up any science fiction book from the 1960s, and you’ll find parallel dimensions explained through magic portals or mysterious machines that work “just because.” Today’s readers want stories that ...

The DC Universe is a pretty big place. While most conflicts happen on Earth, the Green Lantern Corps travels the cosmos, interacting with alien worlds, members of the Fourth World and characters from ...

Peacemaker season 2 has introduced a major reveal about DC’s multiverse in its second episode, one that both opens vast possibilities and greatly expands upon one element of classic DC lore.