A new state-of-the-art quantum computer said to be the most advanced in the world has just been switched on. The full-stack ...

Two of the most popular quantum computing pure plays with retail investors today are D-Wave Quantum ( QBTS -2.98%) and IonQ ( ...

A new study shows adding one α-type anyon to Ising braiding makes quantum computation universal without extra measurements or ...

The journal Science has lifted an expression of concern on a paper claiming evidence of Majorana quasiparticles and added new ...

IBM laid out a detailed plan for a large-scale machine in June, declaring it was on track to build one by the end of the ...

Subodh Kulkarni, Rigetti Computing president and CEO, joins CNBC's 'Squawk on the Street' to discuss outlooks on Rigetti's ...

The reliable engineering of quantum states, particularly those involving several particles, is central to the development of ...

The promise of quantum computers appears to be that they will upend modern computing as we know it. With exceptional ...

Quantum Computing reported a $36 million Q2 loss, largely from a non-cash merger-related accounting adjustment.

Quantum computing is capable of mind-bending tricks. With Sygaldry, Chad Rigetti hopes it can lower the costs for AI ...

CEO Satya Nadella made a bold statement on the earnings call, saying, "The next big accelerator in the cloud will be quantum, ...

IonQ's superior sales growth and share price valuation make it a better investment over QCi in the emerging field of quantum ...