Rigetti’s chiplet-based quantum architecture enables rapid qubit scaling with 99.5% fidelity, positioning it as a rare ...

Physicists have achieved a breakthrough by using a 58-qubit quantum computer to create and observe a long-theorized but never ...

Team led by Duke Quantum Center advances toward designing a powerful 256-qubit quantum computer as part of a major NSF ...

Rigetti Computing's stock rallies despite falling revenues and limited near-term prospects. Click here to see if now is the ...

Quantum Motion has delivered the industry’s first full-stack quantum computer to be built using a standard silicon CMOS chip ...

Complementary metal-oxide-semiconductors, or CMOS, are a widely used chip type prominent across most consumer and enterprise ...

PsiQuantum Inc., a well-funded quantum computing startup, said today it has raised $1 billion in late-stage funding to accelerate its efforts to build a large-scale, reliable quantum computer with ...

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 ...

The 20-qubit computer was completed in 2023, and, in the third phase, it was upgraded to 50 qubits. A 50-qubit quantum computer is capable of performing such calculations which are not anymore ...

IQM Quantum Computers has won VTT's innovation partner tender for the delivery of a 300-qubit superconducting quantum computer. The signed agreement is an excellent match with the project's main ...

Scientists can genetically engineer proteins to act like the qubits used in quantum computing to track any abnormalities in ...

IQM will deliver two IQM Radiance quantum computers to VTT in Finland: first a 150-qubit computer in 2026 and a 300-qubit computer in 2027. The 300-qubit system is powered by two superconducting ...