Researchers at ETH Zurich have developed a method to generate what they describe as ...

Encryption systems rely on “random” numbers, but conventional computers can’t generate them perfectly. New research shows that quantum physics can.

Randomness plays a critical role in the unpredictability of modern casual games, especially in digital entertainment that ...

Perfect randomness sounds simple, until you try to make it. A die can be polished, balanced and rolled thousands of times.

Creating perfect randomness is surprisingly difficult. Even modern random number generators never generate completely ideal random numbers: small systematic errors can result in some numbers appearing ...

Even the most modern random number generators do not produce perfectly random numbers, which can be a problem for cryptographic applications. ETH Zurich researchers use entangled superconducting ...

Andreas Wallraff and Renato Renner (f.l.t.r.) next to the 30-meter link connecting two quantum chips. Using this experiment, ETH researchers generated certified perfect randomness for the first time.

The quest for true randomness has roots in cryptography and is a rabbit hole that gets surprisingly deep with alarmingly rapidity. Still, the generation of random-enough numbers is a popular hacker ...

Labor will push real effective tax rates higher for diversified portfolios than for single shares, but nominal rates show shares remain far from “uninvestable”. Investors with a mix of loss and profit ...