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

Two of the quantum computing firms, IonQ ($IONQ) and D-Wave Quantum ($QBTS), have made headlines this week for significant insider selling moves.

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

Scientists demonstrated in quantum experiments that "negative time" actually exists in a tangible, physical sense that can be ...

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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Australia’s productivity performance was world-leading in the 1990s and 2000s, averaging around 2% growth annually. From 2008 ...

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 ...

While most of AI's power players have already reported, the ultimate industry bellwether, Nvidia (NASDAQ: NVDA), has yet to step up to the plate. The semiconductor giant is scheduled to announce ...

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