Many modern technologies, from optical communications and artificial intelligence (AI) hardware to advanced sensors and medical imaging, depend on photonic and semiconductor devices that precisely ...

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 ...

An international team of astronomers has carried out what is believed to be the largest ever cosmological computer simulation, tracking not only dark but also ordinary matter (such as planets, stars ...

A new computer simulation of how our brains develop and grow neurons has been built by scientists from the University of Surrey. Along with improving our understanding of how the brain works, ...

Forbes contributors publish independent expert analyses and insights. Edward Segal covers crisis-related news, topics, and issues. Like pilots, some business executives are using computer simulations ...

Monisha Ravisetti was a science writer at CNET. She covered climate change, space rockets, mathematical puzzles, dinosaur bones, black holes, supernovas, and sometimes, the drama of philosophical ...

A quantum problem once described as impossible for classical computers has now been solved using relatively modest hardware.

If recent measurements of cosmic ray particles are correct, then we may have the first evidence that the universe as we know it is really a giant computer simulation. Humans have explored the laws of ...

A Chinese research team published a peer-reviewed simulation in which stealth aircraft, advanced sensors, and hypersonic ...

A pair of supermassive black holes are about 40 orbits from merging in this computer simulation. Credit: NASA’s Goddard Space ...