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 ...

By Suzanne McGee (Reuters) -Investors in pure-play quantum computing stocks are grappling to value these futuristic companies ...

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

Investors in pure-play quantum computing stocks are grappling to value these futuristic companies, making prices highly ...

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

Quantum Pulse Ventures accelerates photonic quantum computers, reduces errors and qubits required by tenfold potentially ...

Before I lay the groundwork for why this is Wall Street's biggest bubble waiting to burst, it's important to understand the ...

Australia opened the world's first commercial quantum diamond foundry in Melbourne with $31 million in government funding.

The pure-play quantum computing company has produced eye-popping gains for shareholders in the past three years.

Quantum computing stocks are stacking cash in 2025, with industry exchange-traded fund Defiance Quantum ETF (ticker: QTUM) up 36.2% year to date as of Nov. 4 and outperformers like Rigetti ...