Scientists have achieved the lowest quantum computing error rate ever recorded — an important step in solving the fundamental challenges on the way to practical ...

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 ...

Governments and tech companies continue to pour money into quantum technology in the hopes of building a supercomputer that can work at speeds we can't yet fathom to solve big problems.

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

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 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 ...

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 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 ...

IONQ looks best positioned for 2026, backed by record gate fidelity, a $3.5B cash boost and accelerating commercial momentum ...