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

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

Shares of IonQ surged 20% on April 14 to $35.76 after the quantum computing company landed a U.S. defense research contract, ...

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 ...

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

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

New research suggests quantum computers capable of breaking internet encryption may arrive sooner than expected—with AI ...

Quantum computing breaktrhroughs including new hardware, smarter algorithms, and clearer signs of “quantum advantage,” bring ...

Quantum computing stocks rallied for the second straight day amid Nvidia's announcement of new AI programming tools.

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

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner ...

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