Inside what looks like a simple block of frozen water, quantum mechanics is quietly rewriting the rules of chemistry. New calculations are revealing how protons tunnel, bonds flicker and molecules ...

Researchers at Google have used their Willow quantum computer to demonstrate that "quantum contextuality" may be a crucial ...

A preliminary analysis suggests that industrially useful quantum computers designs come with a broad spectrum of energy ...

Quantum computers promise to tackle problems that are unsolvable for today’s machines, but their basic units (qubits) are incredibly fragile. Even a tiny disturbance can wipe out the entire delicate ...

UNSW Sydney nano-tech startup Diraq has shown its quantum chips aren’t just lab-perfect prototypes – they also hold up in real-world production, maintaining the 99% accuracy needed to make quantum ...

Diraq has shown that its silicon-based quantum chips can maintain world-class accuracy even when mass-produced in semiconductor foundries. Achieving over 99% fidelity in two-qubit operations, the ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as software written for a traditional supercomputer. A quantum computer at ...

Quantum computers are powerful, but a practical quantum machine that’s useful for everyday tasks remains elusive. In fact, proponents of quantum computing say it could be another 10 years before there ...