An experiment with superconducting qubits opens the door to determining whether quantum devices could be less energetically ...

The order outlines a widespread effort to plan for increased quantum innovation, private sector cooperation and international partnership in pursuit of a quantum computer for scientific applications ...

Just a few years ago, many researchers in quantum computing thought it would take several decades to develop machines that ...

While quantum computers continue to slowly grind towards usefulness, some are pursuing a different approach—analog quantum ...

Taxpayers are backing Sydney start-up Diraq’s ambition to become a global leader in utility-scale quantum computing.

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 ...

IBM is no longer talking about quantum computing as a distant science project. It is laying out a tightly sequenced plan that ...

Quantum computers hold great promise for exciting applications in the future, but for now they keep presenting physicists and ...

Quantum computing technology is complex, getting off the ground and maturing. There is promise of things to come. potentially changing the computing paradigm.

There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and is set to continue that dominance through 2026 and beyond.

In short, I expect all of them to be worth more than IonQ in five years. For the record, IonQ's market cap is $13.7 billion ...