Optical quantum computer startup OptQC has secured NTT investment targeting one million qubits by fiscal 2030. OptQC's ...

If the goal is to make quantum systems act like powerful classical machines, then today’s quantum computers may be too ...

Quantum computing investing isn't front and center.

These competitors are moving full steam ahead, but buying their stocks is an incredibly risky proposition.

Big Four firm Ernst and Young announced it now has a quantum computer physically sitting in its Toronto office.

IBM CEO Arvind Krishna said the company's investments in quantum computing should begin to have "a measurable impact" on revenue and earnings by 2028 or 2029.

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

IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but ...

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

IBM answered quantum computing trust problems with three verified results. Read why the technical breakthrough failed to move ...

As quantum technologies continue to evolve, one thing is becoming clear: solving the noise problem will depend not just on ...

A new report on the Bay Area's quantum computing ecosystem sheds light on the sectors that are big users of quantum computing ...