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

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

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 ...

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

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

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

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

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

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

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 ...