Scientists have developed a new approach to correcting common quantum computing errors, which could pave the way for more ...

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

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

Quantum computing stocks like Rigetti surged on hype but are now plunging. We examine whether the quantum boom is over and if ...

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

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/ -- ...

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

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

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

The sharp decline of Bitcoin and other cryptocurrencies and the recent turbulence in the market have certainly shaken investor confidence. It highlights the fact that cryptocurrency isn’t just ...

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