Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

Quantum computing has long occupied the edges of our collective imagination – frequently mentioned, rarely understood. For many, it remains a distant prospect rather than an immediate concern. But ...

DARPA's HARQ program aims to enable different qubit types to work together, addressing the limitations of single-architecture ...

Quantum computing has long promised to revolutionize everything from drug discovery to climate modeling--but until now, even the most advanced quantum machines could only run one program at a time.

Forbes contributors publish independent expert analyses and insights. Tim Bajarin covers the tech industry’s impact on PC and CE markets. Two years ago, I spent about six months in deep discussions ...

Researchers at Columbia Engineering have unveiled HyperQ, a system that brings cloud-style virtualization to quantum computing, allowing multiple users to share a single quantum processor ...

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

The artificial intelligence (AI)-fueled technology revolution has taken the world by storm. However, quantum computing is now promising to be the next paradigm-shifting technology. This transformative ...

London-based Quantum Motion Technologies Ltd. announced today it has delivered the industry’s first quantum computer built using traditional semiconductor chipmaking processes, the same technology ...

IBM has booked $1 billion in cumulative quantum business since 2017, with clear milestones to achieve fault-tolerant systems by 2029. Pure-play quantum stocks trade at rich revenue multiples, while ...