D-Wave, IonQ, and Rigetti post rising revenues, steep losses, and big cash reserves as they race to build scalable quantum systems.

IonQ's bold acquisitions and quantum roadmap aim at millions of qubits, but its lofty valuation raises questions for ...

Rigetti’s shares have held up better than some quantum peers in the year-to-date period, even as the sector remains volatile.

Perplexity AI, a fairly new artificial intelligence company, has surprised the tech world by making a $34.5 billion offer to buy Google Chrome, the ...

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In a study published July 7th, 2025, in the journal Physical Review Research, University of Vermont researchers discovered a precise solution to a model that acts as a “damped quantum harmonic ...

The university’s new investment platform, Barker Street Ventures, is designed to bridge the ‘valley of death’ between ...