Quantum computers of the future may be closer to reality thanks to new research from Caltech and Oratomic, a Caltech-linked start-up company. Theorists and experimentalists teamed up to develop a new ...

Quantum computing breaktrhroughs including new hardware, smarter algorithms, and clearer signs of “quantum advantage,” bring ...

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough ...

The quantum layer will will not be exhausted by one hardware modality, one algorithmic framework or one vendor’s roadmap.

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner ...

Quantum computing is no longer a physics experiment. Google’s Willow chip, IBM’s quantum roadmap expansion, and IonQ’s ...

Two analyses suggest that quantum computers could crack ubiquitous security keys and cryptocurrencies before the decade is ...

Rigetti delayed the release of Cepheus-1-108Q in January, saying it needed more time to improve the technology.

Google's quantum paper made headlines with that number. Here's what it means, what's actually at risk, and why 6.9 million ...

QCI reported nothing for the Q2'25 results other than a big capital raise in the quarter. The quantum optics company only reported sales of $61K while spending $10.2 million during the quarter, in ...

Pure plays such as IonQ and Rigetti Computing dominate the quantum computing narrative, but one member of the "Magnificent ...