Together, they form Helios, a new quantum computer built by the British-American company Quantinuum. Quantum computers use ...

Quantum computers, devices that store and process information leveraging the principles of quantum mechanics, have been found ...

A qubit is the delicate, information-processing heart of a quantum device. In the coming decades, advances in quantum information are expected to give us computers with new, powerful capabilities and ...

A Canadian quantum computing start-up claims its new qubit will enable much smaller and cheaper error-free quantum computers. But getting there will be a steep challenge. To correct its own errors, a ...

IQM Quantum Computers (Nasdaq:IQMX) has secured a contract with the LUMI AI Factory, led by CSC – IT Center for Science, to ...

Quantum computers remain hidden inside the world’s leading research centers. However, the race to develop a fully commercial model is intensifying, with major technological companies vying with each ...

Fujitsu and RIKEN have unveiled a new superconducting 256-qubit quantum computer. The pair plans to install an even more powerful machine in 2026. Fujitsu and RIKEN (a leading Japanese research ...

The Trump administration wants a useful quantum computer in two years. Microsoft wants one in three. Independent researchers ...

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 ...

BERKELEY, Calif., Jan. 20, 2026 (GLOBE NEWSWIRE) -- Rigetti Computing India P L, a wholly owned subsidiary of Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in ...

The study details experimental results from a novel “active” quantum processor developed by SEEQC that integrates superconducting digital control circuits directly with a quantum chip. By ...

Greater Noida in India is set to get a new data center dedicated to quantum computing. On August 11, the Uttar Pradesh (UP) Government signed a Memorandum of Understanding (MoU) with Innogress, a ...