Pure plays and big tech players alike are scrambling to become the first to deliver a ‘useful’ quantum computer.

As the International Year of Quantum Science and Technology draws to a close, Margaret Harris revisits some of the year’s ...

SEEQC, which traces its lineage back to IBM, is building the world’s quantum computers. They might prove critical in the ...

On November 12, Ray Harishankar, IBM Fellow at IBM Research, appeared on a CNBC interview to discuss how quantum computing is ...

Two of the leading pure-play quantum computing stocks are IonQ ( IONQ 2.24%) and D-Wave Quantum ( QBTS +0.67%). While both ...

In 2025, IonQ IONQ and Rigetti Computing RGTI gained the attention of investors tracking the rapid evolution of the quantum ...

Quantum communication saw major progress, including longer-distance demonstrations and systems that operate closer to ...

AI was stuck in a "pre-hype purgatory" until ChatGPT launched. Ian says quantum might be about to experience a similar ...

Quantum computing could take several steps forward in 2026.

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.

Is quantum computing really a threat to Bitcoin? A clear, data-driven reality check on crypto’s quantum risks, timelines, and ...

D-Wave Quantum stock surged 20% after announcing plans to showcase quantum computing technology at CES 2026, driving ...