Quantum computing promises to transform our world in rapid, radical and revolutionary ways: solving in seconds problems that would take classical computers years, accelerating the discovery of new medicines,

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 have slowed its progress, such as limited qubit counts ...

Quantum computing could transform certain industries, but commercialization might be further off than investors think. Rigetti Computing has built some of the most accurate quantum systems to date, and yet its revenue plummeted last year.

The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the Proceedings of the National Academy of Sciences. Through new calculations, Tim Palmer at the University of Oxford has reconsidered the mathematical foundations underlying the quantum principles behind the technology,

An international team of scientists proved the never-before-seen molecule's exotic nature using a quantum computer, potentially ushering in new scientific opportunities.