Quantinuum Inc., a startup that makes quantum chips based on a so-called trapped ion qubit architecture, today filed to go ...

Could These 3 New-to-Market Quantum Computing Firms Threaten D-Wave? Horizon Quantum Computing Pte. (NASDAQ:HQ) is positioning itself as a software-focused company in the quantum computing sector, ...

IBM says it plans a major expansion of its operation in Albany after the federal government awarded the company and ...

D-Wave Quantum (NASDAQ:QBTS) announced that it has received second-year funding for its Improved Materials for ...

D-Wave Quantum Inc. (NYSE: QBTS), (“D-Wave” or the “Company”), the only dual-platform quantum computing company providing both annealing and gate-model systems, software and services, today announced ...

Xanadu Quantum Technologies shares fluctuated after the company said it made a software-level breakthrough that would render a key quantum-computing operation roughly twice as efficient, as it also ...

Both firms post steep losses and sky-high valuations, but their approaches to quantum hardware, and risks, differ sharply.

On May 21, the U.S. Commerce Department announced it would give a total of $2 billion in grants to nine companies at the bleeding edge of quantum computing technology, including I ...

With computational power that classical systems can only dream of, quantum computing promises to transform industries from ...

Integrated quantum computing company Quantinuum Ltd. today unveiled new open-source software tools designed to accelerate software development for quantum computing with a more intuitive programming ...

Algorithms called phantom codes could help quantum computers run complex programs without errors, overcoming a big hurdle for making the technology more broadly useful. Many popular error-correcting ...

The IPO market is waking up again, and few offerings have generated as much buzz as SpaceX. Between Elon Musk’s star power, ...