A few years back, Google made waves when it claimed that some of its hardware had achieved quantum supremacy, performing ...

A quiet revolution is taking shape in the world of physics, and it doesn’t rely on exotic particles or massive particle colliders. Instead, it begins with something much more familiar—sound.

A new interactive web application allows for a tangible understanding of abstract concepts of quantum game theory. The Kobe ...

AMD’s flagship Instinct MI350 chips, developed on the CDNA 4 architecture, aim to deliver up to four times more AI compute ...

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Quantum computing is gaining steam among Big Tech companies and drawing increased interest from Washington. Here's what the technology is and what it means for the future.

Quantum computing stocks are on fire over the trailing-12-months, with IonQ, Rigetti Computing, D-Wave Quantum, and Quantum ...

Cisco Systems, an internet pioneer, aims to replicate its success in quantum networking. It's taking a systems, tech agnostic ...

"You're basically creating molecular circuits in the machine's memory versus connecting together a bunch of steps in a piece of software," said Bill Vass.

Three stocks that have the potential to turn into monster winners are IonQ ( IONQ +1.55%), Rigetti Computing ( RGTI 1.91%), ...

Last December, Google made a huge announcement about its quantum computer chip, Willow. It did something amazing: it solved a problem in just 5 minutes that would take the world’s most powerful ...

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