Quantum computing may not be in Buffett's wheelhouse. But he owns a stake in a quantum computing stock anyway. Warren Buffett has spoken publicly about his disdain for cryptocurrencies. He's talked ...

Rigetti Computing announced some exciting contract wins over the past few weeks. Alphabet has stayed relatively silent on its quantum technology. Between the two, is there a better pick? Let's find ...

Quantum computing stocks have lost a little luster lately, as Wall Street catches up to their valuations. Today is a step in the right direction for the speculative technology, though, after the Wall ...

Shares of IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc. have respectively catapulted between 347% and 3,500% over the trailing year. Historical precedent and valuations are two ...

Researchers at Google Quantum AI have used their Willow quantum computer to help interpret data from Nuclear Magnetic Resonance (NMR) spectroscopy, a mainstay of chemistry and biology research. The ...

It’s been a wild 24 hours for the stock prices of America’s “big four” publicly traded quantum computing companies, which include D-Wave, IonQ, Quantum Computing Inc., and Rigetti. Yesterday, all four ...

The big picture: The Commerce Department is weighing a funding model that would make Washington a direct shareholder in US quantum-computing firms, a move that signals a deeper shift in how the ...

Publicly traded quantum companies, particularly the pure-play innovators, have delivered insane stock price runs over the past 1-2 years despite revenues that barely register. IonQ (IONQ), Quantum ...

Alex Knapp is a Forbes senior editor covering healthcare and science. This isn’t the first time Google—or other quantum computing companies—have claimed this type of “quantum supremacy,” but two ...

The fortunes of major quantum computing firms turned negative this week as share prices sank—in some cases by double digits. The so-called Quantum Four publicly traded companies—Rigetti Computing, ...

SAN FRANCISCO, Oct 24 (Reuters) - IBM (IBM.N), opens new tab said on Friday it can run a key quantum computing error correction algorithm on commonly available chips ...