IBM (NYSE:IBM) and its partners report multiple independent breakthroughs in quantum computing. The company says it has achieved quantum advantage using error mitigated computations that classical ...

Quantum computing is rapidly evolving, though still largely theoretical — and each of the Big Tech giants wants to be the one ...

Horizon Quantum aims to fill a void in the quantum computing industry.

A micro-scale quantum heat engine that converts thermal energy to usable work under near-zero temperatures has paved the way ...

Four independent research teams report big advances in devices built with the underestimated quantum bits, including lower ...

The approach is known for high accuracy, but scaling it up while preserving that accuracy is technically difficult. Helios uses barium ions in what is called a quantum charge-coupled device, or QCCD, ...

IonQ is scaling with 201% revenue growth and a domestic semiconductor play, while Rigetti faces revenue headwinds and capital ...

The WisdomTree Quantum Computing Fund gives investors diversified exposure to both architectural approaches and other ...

The new startup raised $300 million co-led by ARCH Venture Partners, Spark Capital, and Khosla Ventures.

IBM has announced that it solved a complex computational problem previously difficult for classical supercomputers in just 15 ...

Advances new open-source resource estimation tool, record-breaking qubit performance and novel atom transport technology, marking latest milestones toward utility-scale quantum computing LOUISVILLE, ...