As the global quantum computing sector shifts from laboratory experimentation to commercial deployment, evaluating hardware vendors requires a holistic framework beyond hardware benchmarking. This ...

A review of thousands of scientific papers about quantum computers finds that most don’t provide codes that can be tested on ...

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.

The world's first portable, room-temperature quantum computer with more than 10 qubits utilizes flawed lab-made diamonds. The ...

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

Bengaluru-based quantum computing startup QpiAI has opened an 8-inch quantum foundry to scale production of quantum ...

Using light to process quantum information is one of the most promising approaches to building future quantum computers.

A German startup sells a quantum computer that runs at room temperature in an ordinary server rack, but the qubit count ...

The White House Quantum Summit brought industry experts together to solve a tough problem before an aggressive 2028 deadline.

Quantum computing is one of those technologies where real-world applications always seem to lie just over the horizon. The next big thing is announced before quickly becoming a forgotten article from ...

The only snag was that “Shor’s algorithm”, as it is now known, required something that at the time only existed on university blackboards: a quantum computer. Chart: The Economist These days, quantum ...

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