These companies look poised to succeed in the long-term quantum race.

A U.K. startup has created the world's first silicon-based quantum computer manufactured using the same transistor technology found in nearly all modern digital electronics. The machine is built using ...

Scientists teleport quantum calculations between computers, paving the way for distributed quantum computing and a future quantum internet.

Marking a major milestone for silicon-based quantum technology, the system has been installed at the UK’s National Quantum Computing Centre The system integrates the company’s Quantum Processing Unit ...

The quantum computing space is full of companies that have millionaire-maker potential. The difficulty lies in sorting out ...

Over in the UK, quantum computing company Quantum Motion has debuted an industry-first quantum computer, manufactured entirely with a standard silicon CMOS chip fabrication process. This fabrication ...

Rigetti has achieved a significant error rate reduction with a 36-qubit system. This could pave the way for quantum computers with more qubits that can be used for AI ...

Silicon carbide is for photonic circuits and quantum devices. Atomic layer processing boosts SiC waveguides and resonators, improving performance.

London-based Quantum Motion Technologies Ltd. announced today it has delivered the industry’s first quantum computer built using traditional semiconductor chipmaking processes, the same technology ...

HOBOKEN, N.J. , Nov. 17, 2025 /PRNewswire/ -- Quantum Computing Inc. ("QCi" or the "Company") (Nasdaq: QUBT), an innovative, integrated photonics and quantum optics technology company, today announced ...

Nvidia claims to have kicked off the “quantum-GPU computing era,” unveiling a way for quantum computers to interconnect with classical systems. Revealed at the chip giant’s GTC event in Washington, ...

Scientists have unveiled a new approach to powering quantum computers using quantum batteries—a breakthrough that could make future computers faster, more reliable, and more energy efficient.