The first nation to achieve quantum supremacy doesn’t just win a science prize. It wins the ability to break every encryption ...

One of the hottest pockets of the artificial intelligence (AI) realm in 2025 was quantum computing. Shares of pure-play quantum developers such as IonQ, Rigetti Computing, and D-Wave Quantum each ...

The quantum-AI convergence represents the next fundamental shift in how we process information, solve problems and create ...

Rigetti stock has more than doubled over the past 12 months alone, and its market capitalization stands at $8.5 billion as I ...

Quantum computing stocks went on a wild ride in 2025. IonQ is taking a unique approach that could set it up to win the ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever engineered, after building a new kind of architecture.

You may have noticed several commonalities among my top three quantum computing stocks to buy in December. They're all so-called "Magnificent Seven" stocks. They all operate widely used cloud ...

When taking into account its business, financials, and the stock price behavior of IonQ and its peers, one cannot count out ...

BERKELEY, Calif., Sept. 30, 2025 (GLOBE NEWSWIRE) -- Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, announced today that it ...

A team of Australian and international scientists has, for the first time, created a full picture of how errors unfold over ...

D-Wave Quantum’s quantum annealing technology has demonstrated applicability in real-world use cases. Both stocks are trading at extremely rich valuations. Investors can consider taking small stakes ...