Three problems that are out of reach for conventional computers have been cracked by quantum computers and show how important ...

IBM and collaborators say their quantum computers outperform all known classical algorithms for three distinct tasks, but ...

This article is part of a package on the future of quantum computing. Read about the most promising applications of these machines here and see an illustrated field guide to qubits here. Inside a ...

Big Four firm Ernst and Young announced it now has a quantum computer physically sitting in its Toronto office.

Quantum advantage? Sure sounds like AT&T is getting it from a D-Wave partnership. Maybe not exactly quantum supremacy just ...

The company has drawn governments, a major chipmaker, and the Pentagon into an effort to control fragile photons and build a useful quantum machine. It aims to be the first.

With artificial intelligence continuing to dominate the tech space, it can be easy to overlook other nascent areas, but there's another tech transformation taking place that investors might want to ...

Scientists uncovered a quantum spin liquid, a state of matter that may have applications for quantum information. (Nanowerk News) The blue-green lab-grown crystals look like solid rocks, but their ...

Quantum is now a conversation that business leaders are having and this article explores what leaders should be doing to ...

Digital security currently relies on difficult equations to protect data. For example, when you use a credit card online, the ...

Defiance Quantum ETF offers diversified quantum/AI/semiconductor exposure and strong 5-year returns but faces high volatility ...

Quantum computing stocks are shares of companies involved in the development of next-generation computers. Here are the 7 best performers. NerdWallet is committed to editorial integrity. The investing ...