These companies possess potent technologies, but one looks like the superior investment.

Can D-Wave Quantum make a comeback, or is this it for the quantum computing start-up?

Pure plays such as IonQ and Rigetti Computing dominate the quantum computing narrative, but one member of the "Magnificent ...

Quantum computing is closer to reality than many investors realize. While it still may be a few years away, the contracts and ...

IonQ (NYSE:IONQ) has taken an equity stake in Horizon Quantum Holdings following Horizon's De SPAC transaction. The company has secured key governance rights, including board representation, as part ...

The world of quantum computing, however, seems to be at an inflection point in terms of commercialization, and the recently ...

Xanadu’s CEO says he wants photonic quantum systems to solve challenges for customers.

In contrast to the mainstream artificial intelligence (AI) sector, which is dominated by a host of well-known large and ...

It specializes in quantum annealing, a niche where there's less competition than classic gate-model quantum computing. Because the quantum computing market is so new, it's anyone's guess whether ...

Quantum computing has moved from theoretical research into a genuine commercial race. IBM has unveiled quantum processors ...

D-Wave Quantum stock fell early Wednesday because the originally proposed 10% tariffs on Germany directly threatened its flagship European revenue source, the Advantage quantum system installed at the ...

Investors bid up Quantum Computing stock on little news Wednesday. A new quantum start-up called IQM is getting ready to go public at a far cheaper valuation than Quantum Computing. Shares of ...