New research suggests that a quantum computer could crack a crucial cryptography method with just 10,000 qubits.

Quantum circuits are supposed to gain power as they grow longer, but noise changes the picture. A new study finds that earlier steps in these circuits gradually lose their impact, with only the final ...

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

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on narrow tasks, and the stakes are no longer theoretical. The technology promises ...

Quantum computing, once hailed as a new advancement, has encountered significant challenges that have tempered early optimism. Sabine Hossenfelder explores the technical and practical obstacles that ...

Google Quantum AI researchers have issued a warning that quantum computers could potentially undermine the encryption ...

Quantum computing holds a lot of promise, but investors might have jumped the gun.

In advance of HPE World Quantum Day, theCUBE delves into the state of the quantum computing market and HPE's recent quantum ...

Fujitsu quantum researcher Shinji Kikuchi discusses the quantum computing paradigm shift expected around 2030, as well as how ...

Overview By closely mimicking atom behavior, quantum processors offer the exact simulation needed to discover and design ...

My two favorite quantum computing stocks that I think will soar during the next few years are IonQ ( IONQ 7.83%) and D-Wave ...