Conspiracy theories are nothing new on TikTok, and another one of them has gone viral, offering alleged proof we are all living in a simulated universe created and controlled by some unknown power we ...

String theory captured the hearts and minds of many physicists decades ago because of a beautiful simplicity. Zoom in far enough on a patch of space, the theory says, and you won’t see a menagerie of ...

Fifty-eight years after it first appeared, string theory remains the most popular candidate for the “theory of everything,” the unified mathematical framework for all matter and forces in the universe ...