Nvidia doesn't need to build a quantum computer to make a lot of money in the quantum computing market. Back in California's ...

Quantum computing is an early-stage technology; all of the pure-play companies in the space are high-risk investments.

Experts warn quantum computers could someday forge Bitcoin’s digital signatures, allowing unauthorized transactions.

One company that's emerged as a perceived leader in the space is IonQ ( IONQ 6.85%), which uses trapped-ion technology to ...

Attempts to describe quantum physics are rarely enjoyable, but Paul Davies' zeal in Quantum 2.0 sometimes steers too close to ...

D-Wave Quantum (NYSE: QBTS) has had an incredible year, as the stock is up around 175%. However, that's nowhere near its peak ...

To be “quantum safe,” a blockchain must adopt cryptographic primitives—signatures, hashing, key encapsulation—that could ...

Princeton researchers have created a superconducting qubit that stays stable more than three times longer than previous designs, marking a major leap toward practical quantum computers.

The BWT Alpine team have teamed up with SEALSQ, a quantum computing company listed on the Nasdaq, in a new technology ...

D-Wave is riding strong momentum, but it may not be too late to invest if you're a quantum computing optimist.

Quantum computers should be powerful enough to crack Bitcoin’s security features—by instantly solving the mining mechanism or ...

A new Swinburne study is addressing a core paradox: if quantum computing is solving problems that cannot be checked by conventional methods, how can we be certain the results are correct? Quantum ...