Quantum computers hold great promise for applications from drug discovery to cybersecurity. Yet figuring out what would give ...

Fully practical quantum computers haven’t arrived yet, but the quantum computing industry is ending the year on an optimistic note. At the Q2B Silicon Valley conference in December, which brings ...

IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but proving quantum advantage in an absolute sense is difficult. All three ...

SAN FRANCISCO (Reuters) -IBM announced on Wednesday it has built a new experimental quantum computing chip called Loon that demonstrates it hit a key milestone toward making useful quantum computers ...

Quantum computing has spent years proving that quantum processors can work. The next challenge ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first.

What is a quantum computer? The question feels deceptively simple. It is a computer that uses quantum effects to run calculations – or at least, that is what I have been saying to friends and ...

Four independent research teams report big advances in devices built with the underestimated quantum-bit technology, including lower error rates. In the fierce race ...

Earlier this year, IBM disclosed that it was nearing $1 billion in cumulative signings related to quantum computing. The tech giant works with hundreds of partners, including established companies, ...

Discover how IBM's acquisition of HRL Laboratories is set to enhance its quantum computing capabilities, driving innovation ...

Which techniques an organization should explore depends on its industry and the use cases it wants to solve. A bank may ...