Although the potential applications of quantum computing are widespread, a new feasibility study suggests quantum computers ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

IonQ is the clear leader in the quantum computing pure-play sector of the market, and its results back it up. For 2026, the company expects to achieve revenue of $235 million. That's pretty high ...

Arqit Quantum Inc. (Nasdaq: ARQQ, ARQQW) secures the world’s most critical data with quantum-safe encryption software. Simple, scalable, and compliant, its products integrate with existing ...

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.

After selling his AI startup to AMD for $665 million, Peter Sarlin is back with QuTwo, a new venture building the infrastructure it believes enterprises will need when quantum computing finally ...

International Business Machines Corporation IBM and Intel Corporation INTC are tech legacy firms that are increasingly ...

Quantum Computing Inc. (NasdaqCM:QUBT) completed the acquisitions of Lumina Semiconductor and NuCrypt, expanding into quantum communications and photonics design. The company opened its Fab 1 thin ...

I bought into the quantum story years ago. The truth is that I've owned my big quantum play for about a decade. It was a ...