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

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

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.

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

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

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

Using ultracold atoms and laser light, researchers recreated the behavior of a Josephson junction—an essential component of ...

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 ...

Quantum computing threat to Bitcoin remains distant, experts say, though long-term cryptographic risks persist.

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