Quantum computing is an emerging field that uses the principles of quantum mechanics to perform computation. A quantum computer is a very different type of computer that uses the weird rule of quantum ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

According to its latest 13F filing, in the third quarter, Citadel purchased 169,057 shares of D-Wave Quantum (NYSE: QBTS), increasing its stake in the quantum computing pure play by 201%.

New landmark peer-reviewed paper published in Science, “Beyond-Classical Computation in Quantum Simulation,” unequivocally validates D-Wave’s achievement of the world’s first and only demonstration of ...

A Canadian startup called Xanadu has built a photon-based quantum computer it says should easily scale up. A Canadian startup called Xanadu has built a new quantum computer it says can be easily ...

Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches. The US- and UK-based company Quantinuum today unveiled Helios, its third-generation ...

London-based Quantum Motion Technologies Ltd. announced today it has delivered the industry’s first quantum computer built using traditional semiconductor chipmaking processes, the same technology ...

Quantum Brilliance GmbH said today it’s ready to begin mass production of its diamond-based quantum computers after closing on a $20 million early-stage round of funding. Today’s Series A round was ...

Computing firm Quantinuum has provided the hardware for many outstanding feats in quantum computing over the past few years. It looks like that winning streak will continue with its latest model, ...

The authors declare no competing interests. The research was supported by the Sydney Horizon Fellowship program, the Wellcome Leap Quantum for Bio program, the Australian Research Council, the US ...