Superconducting qubits—bits of quantum information—have been widely considered a promising technology for moving quantum ...

Part one explained the physics of quantum computing. This piece explains the target — how bitcoin's encryption works, why a ...

With growing focus on the existential threat quantum computing poses to some of the most crucial and widely used forms of ...

Quantum computing is a field of computer science that uses quantum mechanics to solve problems that are too complex for ...

Pushing against years of scepticism, an analysis suggests quantum computers may offer real advantages for running machine ...

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

A quantum computer assists an AI model with calculations that would take weeks to figure out with a normal computer.

Quantum computing is a largely theoretical, ultimately expensive proposition for high-level computation. However, new ...

Researchers describe a method that feeds AI data into quantum computers in smaller batches instead of storing entire datasets ...

The day when a quantum computer manages to break common encryption, or Q-Day, is fast approaching, and the world is not close ...

As US defence research agency DARPA starts a programme to upend the dominant quantum computing architecture it says will fail ...