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

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

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

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

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 ...

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 ...

Bitcoin’s security relies on elliptic curve cryptography, a one-way mathematical function that makes deriving a private key from a public key effectively impossible for traditional computers. Shor’s ...

Quantum advantage? Sure sounds like AT&T is getting it from a D-Wave partnership. Maybe not exactly quantum supremacy just ...

Quantum interconnect chip technology enters commercial deployment as SEALSQ's Miraex subsidiary launches the first thin-film ...