"Quantum" may seem like a useless buzzword, but quantum computing is a real thing, and it's actually understandable even if ...

In 2022, USTC researchers led by quantum physicist Pan Jianwei demonstrated the proof of principle by achieving a ...

Andhra Pradesh has announced an ambitious goal: to produce quantum computers within the next two years, with at least 85% of ...

Quantum reinforcement learning for HVAC control in residential buildings combines real-time occupancy detection with quantum computing principles DAEJEON, South Korea, Oct. 2, 2025 /PRNewswire/ -- ...

The "Oracle of Omaha" normally doesn't invest in technologies he doesn't understand. But he has done so in these two cases.

Is quantum computing really a threat to Bitcoin? A clear, data-driven reality check on crypto’s quantum risks, timelines, and ...

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

Rigetti stock has more than doubled over the past 12 months alone, and its market capitalization stands at $8.5 billion as I ...

IonQ's quantum computing approach yields more accurate results. Rigetti Computing has not yet been advanced to the next stage ...

The sharp decline of Bitcoin and other cryptocurrencies and the recent turbulence in the market have certainly shaken ...

The asset manager said quantum threats were real but unlikely to affect crypto markets or valuations in the near term.

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