Randomness is a fundamental concept, with implications from security of modern data systems, to fundamental laws of nature and even the philosophy of science. Randomness is called certified if it ...

Is nature inherently random? According to some interpretations of quantum mechanics, it is, explaining why we can’t precisely predict the motions of single particles. In the famous double-slit ...

“We can now control quantum randomness in a vacuum,” claim scientists. It’s hard to think of a vacuum, as it’s a place devoid of matter or light. But in the quantum world, this isn’t true. Tiny ...