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

The scale of the simulations on Frontier has reached such a point that we are within reach of experiments as far as the range of scales that can be simulated numerically or can be made to happen in ...

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

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

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.

Dassault Systèmes opened its annual flagship conference, 3DEXPERIENCE World 2026, on February 3 in Houston. Building on the ...

Here’s why some people believe we’re living in a computer simulation of reality – like a giant video game in which we’re all ...

In the Altes Museum in Berlin stands a boy with his arms raised to the heavens. Aside from the right heel, which is slightly arched, this ancient Greek statue is almost perfectly symmetrical. Did the ...

The shape of the universe is not something we often think about. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the latest ...

Andromeda and the Milky Way merge. NASA; ESA; Z. Levay and R. van der Marel, STScI; T. Hallas; and A. Mellinger Share Curious Kids is a series for children of all ages. If you have a question you’d ...

Space and time aren’t just woven into the background fabric of the universe. To theoretical computer scientists, time and space (also known as memory) are the two fundamental resources of computation.