Climate models can be a million lines of code long and can take months to run on supercomputers. A new algorithm has dramatically shortened that time. When you purchase through links on our site, we ...

Einstein's theory of relativity envisions time as a spatial dimension, like height, width, and depth. But unlike those other dimensions, time seems to permit motion in only one direction: forward.

A quantum calculation able to crack one of the most common forms of data encryption has been performed on a silicon chip for the first time. The study demonstrates that complex quantum circuits can be ...