Key PointsThe U.S. government is reportedly in talks to take equity stakes in quantum computing companies, including IonQ, ...

But one tech giant is making breakthroughs, positioning it to be a leader in the quantum computing industry. That company is ...

Trump has already taken stakes in chipmaking and rare-mineral companies. Is quantum computing next?

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Rigetti Computing recently sold two of its quantum computing systems -- a positive step. JPMorgan has announced it will make ...

The breakthrough, confirmed in Nature, pushes quantum computing from theory to real-world validation. Alphabet stock rose 1.8 ...

Shares of Quantum Computing are trading higher Thursday morning following reports that the Trump administration is exploring ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as ...

Quantum computing may not be in Buffett's wheelhouse. But he owns a stake in a quantum computing stock anyway.

Detailed price information for Rigetti Computing Inc (RGTI-Q) from The Globe and Mail including charting and trades.

Governments and technology companies are fueling an urgent, high-stakes race to develop quantum power, which promises to ...

Google's Willow quantum chip has achieved a significant breakthrough, performing calculations exponentially faster than ...