Most quantum companies use a superconducting approach. However, IonQ instead uses a trapped ion approach. Trapped ion is more ...

A "winner-take-all scenario" is possible, said JPMorgan in a report on quantum computing stocks that looked at IBM, Google ...

New technique could improve the scalability of trapped-ion quantum computers, an essential step toward making them ...

After the applied mathematician Peter Shor, then at Bell Labs in New Jersey, showed that a quantum algorithm could, in theory ...

Quantum computers could rapidly solve complex problems that would take the most powerful classical supercomputers decades to ...

Detailed price information for Quantum Computing Inc (QUBT-Q) from The Globe and Mail including charting and trades.

A technology consortium in Germany comprising the companies Qudora Technologies and AMO, and research center Fraunhofer Institute for Applied Solid State Physics (IAF) are collaborating on a research ...

Germany has taken another major step toward realizing scalable quantum computers with the launch of SmaraQ, a collaborative research initiative that integrates quantum optics directly onto a chip. The ...

From left) Yuetsu Komada, Mitsuhisa Sato and Tamiya Onodera. © 2026 RIKEN A pioneering project led by RIKEN is underway to ...

Quantum computers could rapidly solve complex problems that would take the most powerful classical supercomputers decades to ...