You may unsubscribe at any time. By signing up, you agree to our terms of use and privacy policy. This site is protected by ...

World record 99.99% two-qubit gate performance marks an inflection point for IonQ’s leadership and further accelerates IonQ’s leading quantum computing roadmap IonQ (NYSE: IONQ), the world’s leading ...

IonQ holds the world record for two-qubit gate fidelity at 99.99%. No other company has crossed the 99.9% two-qubit gate fidelity threshold, placing IonQ in a league of its own. IonQ surpassed the ...

Rigetti Computing 's ( RGTI 0.48%) stock closed at a record high of $56.34 per share on Oct. 15, 2025. That marked a 6,850% ...

The Majorana 1 quantum computer was hailed as a significant breakthrough by Microsoft, but critics say the company has yet to ...

The shares of D-Wave Quantum Inc (NYSE:QBTS) are up 29.6% to trade at a record high of $17.04 at last glance. Today's surge comes after the company announced the launch of its sixth-generation quantum ...

D-Wave Quantum made Wall Street history Wednesday when its stock price soared to an all-time high of $20.96, capping off a remarkable run for the quantum computing pioneer. The surge followed ...

Quantum memory stores and saves information for long periods of time, and with new advancements, can catalyze a new path for technology. Quantum systems are a nuisance to tame, but for the team at ...

D-Wave Quantum Inc. (NYSE:QBTS) shares are trading higher Thursday after the company posted record first-quarter 2025 financial results and highlighted major technical milestones in commercial quantum ...

Can quantum computers already do more than their fragile hardware seems to allow? PhD student Marten Folkertsma (CWI, QuSoft) ...

Russian scientists have developed a 70-qubit quantum computer (a device that uses the principles and phenomena of quantum ...