The struggle between art and commerce has found a new battleground. This time the landscape is larger and more amorphous than ever before — bursting with creative potential but vulnerable to ...

Alternate realities, parallel dimensions, and multiple universes. Whatever you call it, the notion of other versions of existence is one of the most popular tropes in science fiction. In some other ...

Sabine Hossenfelder is a research fellow at the Frankfurt Institute for Advanced Studies in Germany. Her research focuses on general relativity and quantum gravity. She is author of the blog ...

After the monumental success of Avengers: Endgame, I remember wondering, like many people, what Marvel could possibly do to follow up such a cultural juggernaut. How could they raise the stakes or ...

Almost anybody who has ever thought deeply about the universe sooner or later wonders if there is more than one of them. Whether a multiplicity of universes—known as a multiverse—actually exists has ...