The performance of quantum computers could cap out after around 1,000 qubits, according to a new analysis published in the ...

After 30 months of fast-paced innovation in quantum algorithms, six research groups are hoping to hit paydirt. But there can ...

Quantum computers are both the most promising and the most confusing segment of innovation in computing. On one hand, quantum computers promise to perform calculations that would otherwise be utterly ...

The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

When the commercial, scalable, fault-tolerant quantum computing era really begins, when it becomes widely available, it will ...

Large-scale quantum computers are waiting in the wings. One of the main reasons we don't have them yet is because quantum ...

Physicists at the University of the Witwatersrand in Johannesburg have identified a hidden geometric structure reaching 48 ...