Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

AI is having a seismic impact on processes across all industries, speeding things up and driving costs down. And digital ...

In this week’s edition of The Prototype, we look at building a virtual fusion power plant, a major quantum breakthrough, AI ...

Quantum computing stocks are back in play to start 2026, and once again D-Wave Quantum (QBTS) is right at the center of it ...

IBM has introduced a new quantum processor and expanded access to an upgraded quantum system, marking another incremental ...

Rigetti Computing, Inc. (Nasdaq: RGTI) ("Rigetti" or the "Company"), a pioneer in full-stack quantum-classical computing, today announced that it is ...

In the mid-December roundup of quantum computing stocks, we tagged D-Wave Quantum as a distinct exposure to an alternative quantum computing approach. As we explained then, D-Wave’s quantum annealing ...

Detailed price information for D-Wave Quantum Inc (QBTS-N) from The Globe and Mail including charting and trades.

For all of its many achievements in 2025, D-Wave Quantum Inc. (NYSE: QBTS) remains a speculative and controversial investment. The much-hyped quantum computing firm more than tripled in value in the ...

Rigetti Computing, Inc. (Nasdaq: RGTI) (“Rigetti” or the “Company”), a pioneer in full-stack quantum-classical computing, ...

With its move into full-stack, error-corrected quantum computing via the Quantum Circuits acquisition, D-Wave offers ...

A new discovery in physics can be exciting, but are scientists declaring quantum victory too soon? Many breakthroughs aren't ...