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

What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And what if we don’t have to look too far to find them? Maybe a mirror version ...

In the season 2 episode "Mirror, Mirror," Star Trek perfected the alternate universe trope long before Hollywood's multiverse obsession.

We have not been able to detect dark matter yet, even though there are many aspects of the universe that suggest the existence of invisible matter. In one new theory, it is possible that dark matter ...

Demaris is a reader, writer, and gamer from Juneau, Alaska. She has been writing about games, movies, and other pop culture phenomena since 2015. Demaris has a particular fondness for fantasy and ...