The world's first portable, room-temperature quantum computer with more than 10 qubits utilizes flawed lab-made diamonds. The ...

If the goal is to make quantum systems act like powerful classical machines, then today’s quantum computers may be too ...

Both companies are burning cash and unprofitable, but their technology bets and customer rosters tell a starkly different story.

The only snag was that “Shor’s algorithm”, as it is now known, required something that at the time only existed on university ...

IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but ...

The company sees ways to integrate quantum processors with CPUs and GPUs in modern supercomputers - years before large-scale quantum computers have their moment IBM unveiled its new quantum-centric ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first.

Quantum computing company IonQ has signed a Memorandum of Understanding (MoU) with Sandia National ...

IBM answered quantum computing trust problems with three verified results. Read why the technical breakthrough failed to move ...

BigBear.ai's stock is attractively valued, but the company faces revenue headwinds, while IonQ's quantum ambitions come with ...

D-Wave reported a bigger-than-expected Q2 loss while flat revenue fell short as investors focus on commercial growth.

Practical large-scale quantum computers are still years away, but International Business Machines is betting the underlying technology can be used sooner than that. IBM IBM introduced on Thursday what ...