U.S.-listed quantum-computing stocks are getting new attention after a recent advance from Google—but the industry still ...

Princeton engineers have built a superconducting qubit that lasts three times longer than today’s best versions, marking a ...

Its mind-boggling complexity is probably a factor in why quantum has ended up with a lower profile than tech's current ...

D-Wave, IonQ, and Rigetti are deeply unprofitable. Over the past year, the first two companies burned twice as much cash as ...

Quantum computing stocks continue to be volatile heading into Q3 earnings reports. IonQ reports late Wednesday.

Quantum computing is still in an experimental phase, but tech companies say it could eventually have an enormous impact on the global economy. How long is that going to take? On today’s show, science ...

Scientists have built a 98-qubit machine that they say performs better than any other quantum computer in the world. They've ...

Quantum computing is still years away, but Nvidia just built the bridge that will bring it closer -- a quiet integration of ...

Quantum computing promises to disrupt entire industries because it leverages the rules of quantum physics to perform calculations in fundamentally new ways. Unlike traditional computers that process ...

If we become quantum tomorrow, data is lost today. Quantum comes down to size and efficiency. Current computers approach ...

Infleqtion's 12-month sales through the first half of 2025 were higher than those of D-Wave Quantum, Rigetti Computing, and ...

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