Rigetti reached a technical milestone with the 99.5% median two-qubit gate fidelity on the 36-qubit architecture, driving ...

Rigetti hits 99.5% gate fidelity with its new 36-qubit chiplet system, a leap toward scalable quantum computing by year-end.

Rigetti benefits from sector momentum and a stronger cash position, but fierce competition and high valuation limit near-term ...

CNBC's Jim Cramer named one quantum stock to "own," while another company achieved a major technical breakthrough and ...

The quantum computing company recently announced a big technological achievement. In a press release, Rigetti said its ...