Diamonds might be the next big thing in quantum computing. Quantum Brilliance now grows ultra-pure diamonds for better ...

For quantum computers to outperform their classical counterparts, they need more quantum bits, or qubits. State-of-the-art ...

IonQ also set a world record for 2-qubit gate performance, a measure of accuracy and speed for quantum systems. The company ...

NVIDIA isn’t building quantum computers, instead it’s using its supercomputing strengths to accelerate quantum computing ...

Rigetti looks overvalued without meaningful revenue and no prospects to increase it. See why I rate the RGTI stock a Strong ...

One intriguing method that could be used to form the qubits needed for quantum computers involves electrons hovering above ...

KAWASAKI, Japan, Aug 1, 2025 - (JCN Newswire) - - Fujitsu today announced that it has started research and development towards a superconducting quantum computer with a capacity exceeding 10,000 ...

Russian scientists have presented a 70-qubit quantum computer prototype developed as part of Rosatom's Quantum Project, a ...

Rigetti sells on-premises 9-108 qubit quantum computing systems, supporting national laboratories and quantum computing centers. Rigetti's 9-qubit Novera QPU supports a broader R&D community with a ...

IonQ and Alphabet are taking different approaches in quantum computing, and both could be long-term supercomputer stars.

Rigetti’s delay of its flagship 108-qubit Cepheus system rattled investor confidence. Is RGTI still worth buying this month?

RGTI's chiplet strategy shows real progress, with 36-qubit units hitting 99.5% fidelity and supporting a clearer path toward ...