Although quantum computing hasn't quite hit prime time, the promise is still huge ...

A proposed qubit made with superfluid helium could cut quantum computing error rates by around 100 times by shielding quantum information from common forms of electromagnetic noise. If experiments ...

Given the quantum computing company's high and speculative valuation, its stock returns will depend heavily on how it fares ...

Three eminent physicists from competing companies and hardware approaches have joined forces to nail down a key concept for ...

IonQ jumped on Wednesday, helping other quantum stocks gain after reporting a technical milestone and a deal to bring its tech to an Nvidia research center.

Scientists have developed and experimentally demonstrated a long-sought method for identifying W states, an important form of ...

Quantum computing’s next major breakthrough may come from distributed quantum, which connects together multiple smaller ...

IonQ announced the first end-to-end real-time quantum error decoder.

Taking a basket approach to quantum stocks makes sense.

The world could be caught off guard by quantum hackers before the end of this decade — much sooner than expected. This is the take-home message of two studies posted independently on 30 March, one a ...

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Record foreign capital flows into US stocks, with US$942b in net purchases over 12 months, show how strongly global investors ...