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 ...

A man once appeared with documents, memories, and knowledge that seemed to come from a world almost identical to ours—but not quite. His story included subtle differences in geography, history, and ...

I want to tell you a story that happened many years ago, as recently as today and will happen again tomorrow. It is a story about a deceptively familiar place where securing the basic necessities of ...

Here’s what you’ll learn when you read this story: Our universe has cracks, linking us to others, a quantum physics theory says. This opens the door to another version of you existing in some other ...