There are lots of quantum computing start-ups, but IBM, America's first tech company, has led the pack since the 1970s, and ...

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

Which of these quantum computing plays has a brighter future?

Amazon is boosting its quantum computing bets with Peter DeSantis, its new leader for AI models, custom silicon (semiconductor chips) and quantum computing. DeSantis is a 27-year Amazon veteran who ...

These companies look poised to succeed in the long-term quantum race.

Quantum technology has reached a turning point, echoing the early days of modern computing. Researchers say functional ...

Scientists teleport quantum calculations between computers, paving the way for distributed quantum computing and a future quantum internet.

Small, pure-play companies and tech leaders are involved in this field.

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

It's much easier to get bigger with a new technology when you're already enormous and have an enormous list of existing ...

An array of 15,000 qubits made from phosphorus and silicon offers an unprecedentedly large platform for simulating quantum ...