Big Four firm Ernst and Young announced it now has a quantum computer physically sitting in its Toronto office.

Netherlands-based QuiX Quantum has delivered Carina, the world's first universal photonic quantum computer designed for customer deployment. Unlike most quantum machines, Carina operates at room ...

Quantum hardware has finally crossed a psychological threshold: it is no longer a science project in search of a purpose, it is a working tool that large companies and governments are starting to use.

To predict when we’ll have a truly useful quantum computer, we need to know precisely what one is. Columnist Karmela Padavic-Callaghan finds that’s harder to pin down than you might think ...

The only snag was that “Shor’s algorithm”, as it is now known, required something that at the time only existed on university ...

Forbes contributors publish independent expert analyses and insights. I write about green energy tech that will change your life. An illustration of quantum entanglement between two particles. The ...

Experts say the emerging tech can dramatically accelerate advances in drug discovery, diagnostics and precision medicine. Quantum technology is synonymous with speed. It promises computers that can ...

There are many algorithms for which it has been mathematically proven that a quantum computer can generate results that would ...

IBM answered quantum computing trust problems with three verified results. Read why the technical breakthrough failed to move ...