Some things you can see directly, like your fingers. Other things, like your chin, you need a mirror or a camera to see.

The simulation hypothesis has challenged our fundamental notions of reality and captured the imaginations of millions.

Few scientific ideas have leapt from philosophy seminars to dinner-table debates as quickly as the claim that our universe ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...

The simulation hypothesis is an impressive logical and philosophical argument that has challenged our fundamental notions of reality.

Are we living in a simulated reality? If so, it has to be economically viable for whoever is running the machines.