Since October 2024, quantum computing pure-play stocks IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing Inc.

Amid some scepticism, many say the machines can now achieve results beyond the capability of traditional computers ...

A preliminary analysis suggests that industrially useful quantum computers designs come with a broad spectrum of energy ...

D-Wave said Tuesday that it had taken a step toward building larger, commercially viable systems. It has cut back on the ...

D-Wave Quantum unveiled a $550 million deal to acquire Quantum Circuits, a Connecticut-based software and hardware developer, ...

D-Wave Quantum Inc., a commercial supplier of quantum computing hardware and software, today announced an agreement to ...

Quantum computing is a promising field with massive long-term potential, but it is still in its early commercialization phase ...

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

Japan has put a real ion-trap quantum device online, making it accessible through the cloud Japan has taken a practical step ...

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

Key TakeawaysJohn Clarke, a former scientist at Berkeley Lab, shared the 2025 Nobel Prize in Physics for discovering quantum tunneling in an electric ...

Russia reveals a new quantum computer prototype, citing scalable architecture and qubit stability as global competition ...