AI is all the rage today, but the next big tech advance could be quantum. Here are two ETFs that let you invest in the next ...

D-Wave Quantum unveiled a $550 million deal to acquire Quantum Circuits, a Connecticut-based software and hardware developer, ...

Quantum Circuits is a specialist in error-corrected superconducting gate-model systems. ・With the acquisition, the two ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

The encryption protecting billions of dollars, which experts once called unbreakable, no longer works. Hackers don’t need passwords. They don’t brute-force keys. They simply walk through digital ...

On November 12, Ray Harishankar, IBM Fellow at IBM Research, appeared on a CNBC interview to discuss how quantum computing is ...

Quantum computing company D-Wave has installed one of its quantum annealers alongside Davidson Technologies for federal customers to access. D-Wave has made its quantum annealing computer available ...

The nascent field of quantum computing looks like a promising investment frontier. The industry expects to grow rapidly from $4 billion in 2024 to $72 billion by 2035. The market growth makes sense ...

Advantage2 system now operational to address government computational problems that are beyond the reach of classical computers This launch marks a major milestone in a multi-year agreement and ...

The Nvidia logo outside the company's offices in Shanghai, China, on Monday, Sept. 22, 2025. In the last two weeks, NVIDIA, the enabler and chief beneficiary of the AI craze, has bought into quantum ...

While quantum pure-play stocks have a lot of momentum, they remain largely speculative. Several members of the "Magnificent Seven" are quietly making inroads in the quantum landscape. Nvidia's ...

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