Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.

Quantinuum unveiled its latest system, Helios, inching the industry toward the day the technology will deliver meaningful ...

Quantum computers based on ions or atoms have one major advantage: the hardware itself isn’t manufactured, so there’s no ...

Superconducting quantum computing is a specific way of building and running a quantum computer. Read on to learn more.

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

Quantum computers have the potential to model new molecules and weather patterns better than any computer today. They may ...

The uncertainty inherent to quantum mechanics has long left physicists wondering whether the observations we make on the ...

At 26 times forward earnings, it may not be historically cheap, but it's still at a lower price tag than many of its peers.

Using the Helios-1 quantum computer, researchers have used a record-breaking number of error-proof qubits to run the first ...

Alphabet is a leader in the quantum computing arms race. It has nearly unlimited resources compared to some of its ...

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

Still, shares of Quantum Computing Inc. (NASDAQ: QUBT), which also refers to itself as QCi, have done very well. The ...