Randomness forms a crucial backbone of modern society, where every encryption key, secure transaction and digital signature ...

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

Researchers at the National University of Singapore have developed a quantum random number generator ...

Random number generators have been around for ages, but they often have subtle imperfections that cause patterns to emerge.

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

Physicists used quantum bits to achieve perfect randomness for the first time ever. The results of their research could ...

Physicists used quantum bits to achieve perfect randomness for the first time ever. The results of their research could ...

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 ...

Randomness is incredibly useful. People often draw straws, throw dice or flip coins to make fair choices. Random numbers can enable auditors to make completely unbiased selections. Randomness is also ...

Researchers have developed a quantum method to amplify less random numbers to certifiably random ones, enhancing digital ...

A team including Scott Aaronson demonstrated what may be the first practical application of quantum computers to a real world problem. Using a 56-qubit quantum computer, researchers have for the first ...

Using a powerful machine made up of 56 trapped-ion quantum bits, or qubits, researchers have achieved something once thought impossible. They have proven, for the first time, that a quantum computer ...