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

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

The technique used by Google, known as surface code, works by connecting each qubit in a two-dimensional grid to its nearest ...

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 ...

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

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

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

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 ...

D-Wave Quantum and IonQ are two artificial intelligence (AI) stocks that have crushed the S&P 500 over the last year.

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

A new test confirms deep quantum behavior in large-scale systems, including multipartite correlations. Is it possible to ...

Defiance Quantum ETF offers low-cost, equal-weighted exposure to quantum computing and machine learning companies. See why ...