Quantum computers promise unprecedented computing speed and power that will advance both business and science. These same qualities also make them a prime target for malicious hackers, according to ...

Quantum computers are shifting from lab curiosities into real machines that can already outperform classical systems on narrow tasks, and the stakes are no longer theoretical. The technology promises ...

Nvidia isn’t building quantum computers, instead it’s using its supercomputing strengths to accelerate quantum computing ...

Quantum superposition is a phenomenon in which a tiny particle can be in two states at the same time — but only if it is not being directly observed. When you purchase through links on our site, we ...

The promise of quantum computers appears to be that they will upend modern computing as we know it. With exceptional computational power, they’ll be performing feats unimaginable for any classical ...

Quantum computers hit a crucial milestone for error-free calculation The new record holder is a quantum computer called Jiuzhang 4.0 that makes calculations using particles of light, or photons.

Mikel Díez, Director of Quantum Computing at IBM Spain, explains how the new quantum systems will work alongside classical ones to offer new possibilities for problem-solving. The Basque city of San ...

Quantum computing is advancing quickly and becoming commercially viable. As a result, it now needs its own real estate. Companies like Microsoft, IBM, Google and Amazon are all making investments and ...

Teleportation is a reality in 2025 — well, at least for quantum computers. In February 2025, Oxford University demonstrated the teleportation of quantum data from one independent quantum processor to ...

Quantum computers can read encrypted communications, financial transactions - and military secrets. The first nation to achieve quantum supremacy doesn't just win a science prize. It wins the ability ...