IBM is innovating quickly as it pushes toward useful quantum computing. The company has a clear roadmap and the resources to ...

QuEra Computing (QEC) has unveiled a roadmap for advanced error-corrected quantum computers, in which it plans to achieve 100 logical error-corrected qubits in 2026. The roadmap starts this year, with ...

Rigetti Computing (NASDAQ: RGTI) was one of the hottest quantum computing stocks in 2025, as the company hit some important ...

Earlier this morning, Amazon's AWS (or just Amazon Web Services) introduced Ocelot, a new scalable quantum computing solution claimed to reduce the costs of quantum ...

Quantum computing is still pre-mature and cannot live up to its hype, with unresolved errors and challenges in scalability. IonQ acknowledges the weaknesses of ...

Rigetti's technology is much faster than IonQ's, but more error-prone.

A new academic paper reveals a worrisome tendency for cosmic rays to disrupt quantum computer processors in a way that may be nearly impossible for current error ...

QuEra Computing Inc. said today it has secured more than $230 million in funding to accelerate its goal of advancing error-corrected quantum computers. Today’s round was backed by Google LLC’s Quantum ...

New work provides a good view of where the field currently stands. Atom and Microsoft's specific paper is not that interesting -- given it amounts to "we can do it on Atom's hardware, also" -- but the ...

Quantum computing is a promising field with massive long-term potential, but it is still in its early commercialization phase ...

Researchers at the Amazon Web Services Inc.-led AWS Center for Quantum Computing have published what they say is their first architecture paper today, describing a theoretical blueprint for a ...