Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

At the Q2B Silicon Valley conference, scientific and business leaders of the quantum computing industry hailed "spectacular" ...

Quantum computing has long been viewed as a threat to cryptocurrencies, a technology that could one day crack the ...

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

"Quantum" may seem like a useless buzzword, but quantum computing is a real thing, and it's actually understandable even if ...

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

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.

Researchers at USTC in China turned to microwave-based error correction to achieve a distance-7 logical qubit, much like ...

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

While pure plays like IonQ and Rigetti Computing get most of the attention, investors can gain exposure to quantum computing through big tech.

On May 7, 1981, influential physicist Richard Feynman gave a keynote speech at Caltech. Feynman opened his talk by politely rejecting the very notion of a keynote speech, instead saying that he had ...

IonQ's quantum computing approach yields more accurate results. Rigetti Computing has not yet been advanced to the next stage ...