Even as the world focuses on the surge of artificial intelligence (AI) applications, a much more important race is being fought across continents – to build utility-scale quantum computers. Much akin ...

John Martinis has already revolutionised quantum computing twice. Now, he is working on another radical rethink of the technology that could deliver machines with unrivalled capabilities ...

It looks like a golden chandelier and contains the coldest place in the universe. What I am looking at is not just the most powerful computer in the world, but the key to financial security, Bitcoin, ...

Quantum computers have been a pipe dream for a lot of tech companies, and that includes Google. How will Echoes help with the advancement of quantum computing?

The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...