Researchers at the University of British Columbia Okanagan have published a mathematical argument that, they say, rules out ...

Add Yahoo as a preferred source to see more of our stories on Google. What if everything we experience in the world was nothing more than an elaborate simulated reality? The simulation hypothesis ...

Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...

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

We have long taken it for granted that gravity is one of the basic forces of nature–one of the invisible threads that keeps the universe stitched together. But suppose that this is not true. Suppose ...

Computer simulation is the process of mathematical modelling, performed on a computer, which is designed to predict the behaviour of, or the outcome of, a real-world or physical system. The ...

The first simulation of a wormhole on a quantum computer may not have been an accurate representation of a wormhole after all. Since the original simulation was announced last year, another group of ...

PICATINNY ARSENAL, N.J.- In a time when the news cycles are filled with headlines about school and or mass shootings, police officers need to train to respond quickly and effectively for a variety of ...

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 ...