In 2025, IonQ IONQ and Rigetti Computing RGTI gained the attention of investors tracking the rapid evolution of the quantum ...

BERKELEY, Calif., July 16, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, today announced that it ...

IonQ (IONQ) shares printed a high of about $82 this year, sharply above their year-to-date low of roughly $18, reflecting the ...

D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading ...

SYDNEY, AUSTRALIA – AUGUST 20, 2024 – Quantum computing company Diraq announced it has demonstrated consistent and repeatable operation with above 99 percent fidelity of two-qubit gates in the SiMOS ...

Quantum computing stocks like Rigetti surged on hype but are now plunging. We examine whether the quantum boom is over and if ...

Rigetti Targets 40%+ Growth in 2025 – The company plans to launch 36-qubit (Q2) and 108-qubit (Q4) systems, reducing error rates by 2x. Strong Financial Position ...

BERKELEY, Calif.,– Quantum-classical computing company Rigetti announced the launch of its flagship 84-qubit Ankaa-3 system featuring a hardware redesign. Rigetti ...

Researchers have succeeded in building a quantum computer gate based on a double-transmon coupler (DTC), which had been proposed theoretically as a device that could significantly enhance the fidelity ...

In order to scale quantum computers, more qubits must be added and interconnected. However, prior attempts to do this have ...