IonQ and D-Wave look like two of the best pure-play quantum computing companies.

These companies are experiencing year-over-year revenue growth in the triple digits.

Shares of quantum computing company Rigetti Computing (NASDAQ: RGTI) tumbled Friday, finishing the day down 6.6%. A one-two ...

Researchers at the Lawrence Berkeley National Laboratory have developed a design and training framework ...

D-Wave Quantum Inc. (NYSE: QBTS) stock tumbled 10.3% through 10:45 a.m. ET Friday, one day after the self-proclaimed "world's ...

In early March 2026, Quantum Computing Inc. reported fourth-quarter 2025 results showing sales of US$198,000 and a net loss of US$1.56 million, alongside full-year sales of US$682,000 and a full-year ...

Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company"), a pioneer in full-stack quantum-classical computing, today announced its financial results for the fourth quarter and year ended ...

A boom in computing and data-centre sales helped lift revenue, but weaker demand for traditional telecom equipment weighed on ...

An international team of scientists from IBM, The University of Manchester, Oxford University, ETH Zurich, EPFL and the University of Regensburg have created and characterized a molecule unlike any ...

Moving compute closer to the source is no longer just an efficiency play; it’s a practical response to real operational ...

China's confidence to open up its quantum computing service to the world and to export components of quantum computers to Belt and Road Initiative (BRI) partner countries stem from a self-controlled ...

Quantum computing stocks have been in free fall. IonQ is down 34% year to date. Rigetti Computing is down 32% in the same ...