Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. Despite how it may feel some days, we probably aren’t stuck in a ...

A physicist has mounted one of the most detailed technical challenges yet against the idea that our universe is a computer ...

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

Elon Musk and others find it plausible that our experiences result from events in a computer simulation, just like the characters in the Matrix movies. An alternative view, supported by both common ...

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 ...

In this week's It’s Debatable article, Rick Rosen and Charles Moster debate whether we're all living in a computer simulation like the Matrix. Rosen retired as a professor from the Texas Tech ...

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

Add Yahoo as a preferred source to see more of our stories on Google. Researchers say it's impossible to use algorithmic computation to generate everything in our universe. The possibility that our ...