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 ...

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

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 ...

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

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.

There are many algorithms for which it has been mathematically proven that a quantum computer can generate results that would ...

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 companies received 50 percent less venture cap funding last year as investors switched to generative AI or shied away from risky bets on Silicon Valley startups. Progress in quantum computing ...

A quantum stock just got a very real Pentagon test ...

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 ...