Rigetti delayed the release of Cepheus-1-108Q in January, saying it needed more time to improve the technology.

As the initial hype surrounding quantum computing slowly fades, some of the industry's most popular stocks are vulnerable to downside.

Quantum computing breaktrhroughs including new hardware, smarter algorithms, and clearer signs of “quantum advantage,” bring ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems. Imagine a ...

The company has advanced its timeline for viable quantum computing, and thus the necessity of migrating to quantum-safe encryption, to 2029.

At select points last year, trailing 12-month gains for quantum computing stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. reached as much as 6,200%! Investors have become ...

The institute will help further embed an enterprise-wide AI agenda, advance its quantum strategy and “[keep] us accountable ...

Most institutional investment in quantum pure plays comes from passive index funds, not active conviction buying. IonQ, Rigetti, and D-Wave face survival risk if quantum timelines stretch longer than ...

For the past year, I kept bringing the same story to my editor: quantum computers are on the edge of becoming useful for scientific discovery. Of course, that has always been the goal. The idea of ...

Future quantum computers will need to be less powerful than we thought to threaten the security of encrypted messages.