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Helios contains 98 physical qubits and can deliver 48 logical error-corrected qubits, achieving a 2:1 ratio that experts consider unique in the industry. Qubits are quantum versions of computer bits, ...

The new qubit design is similar to those already used by leading companies like Google and IBM, and could easily be slotted ...

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

The first half of October saw Rigetti Computing's (RGTI) stock nearly double on the back of $5.7 million worth of sales for ...

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

Charles Edwards warns Bitcoin could face total cryptographic collapse by March 8, 2028, when quantum computers may reach the power to steal private keys, securing the $2.5 trillion crypto market.

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 ...

IonQ is a quantum computing stock that has almost tripled shareholder returns over the last 12 months. What's next for IONQ ...

We are in the middle of the third-quarter 2025 earnings season and investor attention is turning toward four key pure-play ...

A team of scientists has used a quantum processor to create an exotic new state of matter, capturing the strange motion of quantum particles in real time.