In December 2024, Google’s Willow chip became the first quantum processor to demonstrate “below threshold” error correction.

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on ...

This device is known as a Josephson junction. It’s the foundational building block of quantum computers and advances of it ...

Quantum computing stocks are heading into 2026 with a lot of momentum. One of the hottest pockets of the artificial ...

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

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.

Chinese team is first outside the US to cross key threshold that determines whether practical quantum computers can work ...

Rapid advances in the kind of problems that quantum computers can tackle suggest that they are closer than ever to becoming ...

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

Physicists at Silicon Quantum Computing have developed what they say is the most accurate quantum computing chip ever ...

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

The true danger isn't just that quantum computers will read our emails. It's that they'll fundamentally change what's ...