In a Caltech lab, a computer screen showed thousands of tiny points of light—each one a single atom, held in place by laser beams. This striking image revealed 6,100 stable quantum bits, or qubits. It ...

Another major quantum computing record has been broken, and by a considerable margin: physicists have now built an array containing 6,100 qubits, the largest of its type and way above the thousand or ...

IonQ (IONQ) announced it has reached 99.99% two-qubit gate fidelity, a measure of how accurately its quantum systems perform operations. The result, achieved with its Electronic Qubit Control, or EQC ...

World record 99.99% two-qubit gate performance marks an inflection point for IonQ’s leadership and further accelerates IonQ’s leading quantum computing roadmap IonQ (NYSE: IONQ), the world’s leading ...

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

Quantum computer research is advancing at a rapid pace. Today's devices, however, still have significant limitations: For example, the length of a quantum computation is severely limited—that is, the ...

Software firm Horizon Quantum claimed it is the first private company to deploy a commercial quantum computer in Singapore. The deployment also makes it the first quantum software company to deploy ...

However, one surefire valuation tool demonstrates how early in the commercialization cycle quantum computers currently are. Perspective is important when analyzing companies at the forefront of ...

There are currently about 80 companies across the world manufacturing quantum computing hardware. Because I report on quantum computing, I have had a chance to watch it grow as an industry from up ...

History has a flawless track record of foreshadowing trouble for next-big-thing technologies and innovations -- and quantum computing just made the list. Since the advent and proliferation of the ...