This breathtaking clue about the architecture of consciousness supports a Nobel-Prize winner’s theory about how quantum physics works in your brain.

Scientists have long seen a puzzling pattern in tokamaks, the doughnut-shaped machines that could one day reliably generate electricity from fusing atoms. When plasma particles escape the core of the ...

It's a glimpse into the universe's secret architecture, revealing how even the most subtle cosmic structures orchestrate the grand ballet of creation, guiding the destiny of galaxies across the eons.

New data from major dark-energy observatories suggest the universe may not expand forever after all. A Cornell physicist calculates that the cosmos is heading toward a dramatic reversal: after ...

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.

Space is getting crowded — nowadays, over 45,000 human-made objects orbit Earth. A portion of that figure is indeed ...

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 ...

If true, the idea would blow past one of physics’ most sacred limits: that parallel versions of reality can never talk to ...

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

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 [email protected]. How do you know anything is real? Some things you can see ...

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 the characters.