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

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

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 ...

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

IBM teams up with researchers to show a quantum processor’s capabilities in materials modeling.

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

A new study challenges fears of quantum mining dominance, arguing that real-world constraints make it impractical while ...

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

Indeed, many quantum computing stocks have already experienced huge run-ups, including D-Wave Quantum ( QBTS 2.83%). Since ...

Rigetti Computing (RGTI) stock gained 7.9% premarket as the quantum firm launched its Cepheus-1-108Q system, now available ...

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