In the most talked-about film from the final year of the 20th century, “The Matrix,” a computer hacker named Neo finds that ...

A new study has suggested that the idea of our universe being a simulation does not hold up at all, and it’s not because of a ...

We have long taken it for granted that gravity is one of the basic forces of nature–one of the invisible threads that keeps the universe stitched together. But suppose that this is not true. Suppose ...