Researchers have demonstrated that the theoretically optimal scaling for magic state distillation—a critical bottleneck in ...

IonQ and D-Wave are taking unique approaches to quantum computing. Nvidia will help bridge the gap between traditional and quantum computing via a hybrid offering. Although the artificial intelligence ...

Rigetti Computing's shares soared as investors became more optimistic about the potential market for quantum computing. Rigetti is taking a comprehensive approach to the industry, designing and ...

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 ...

Nic Carter says quantum computing is the biggest long-term risk to bitcoin’s core cryptography and urges developers to treat it with urgency, not as science fiction. In an essay published Monday, 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 ...

A verified leap flips the script on computing power. The stock market has a new obsession this year, and it’s not just AI. Quantum computing stocks have had a rollicking 2025, becoming arguably the ...

For over a decade, mathematicians have failed to agree whether a 500-page proof is actually correct. Now, translating the ...

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 ...

Shares of IonQ Inc. (NYSE:IONQ), Rigetti Computing (NASDAQ:RGTI), and D-Wave Quantum (NYSE:QBTS) surged 13.71%, 11.67% and 15.90%, respectively, in premarket trading on Thursday, on reports that the ...

Rigetti Computing Inc (NASDAQ:RGTI) shares are trading lower Tuesday morning, a day after the quantum computing firm surged to a new all-time high. Here’s what investors need to know. What To Know: ...

Governments and technology companies are fueling an urgent, high-stakes race to develop quantum power, which promises to revolutionize- and potentially compromise - global security Quantum computing ...