It’s not easy to study quantum systems — collections of particles that follow the counterintuitive rules of quantum mechanics. Heisenberg’s uncertainty principle, a cornerstone of quantum theory, says ...

A major problem with quantum computers is memory, as the information they contain can be quickly lost. We can now see how ...

Quantum computers are not yet fully reliable – they are far too unstable. However, all around the world, people are trying to improve them – some of ...

The original version of this story appeared in Quanta Magazine. It’s not easy to study quantum systems—collections of particles that follow the counterintuitive rules of quantum mechanics.

Quantum walks sound abstract, but they sit at the center of a very concrete race: who will harness quantum mechanics to solve problems that overwhelm today’s most powerful supercomputers. Instead of ...

It's one thing to dream up a quantum internet that could send hacker-proof information around the world via photons superimposed in different quantum states. It's quite another to physically show it's ...

Quantum teleportation is a fascinating process that involves transferring a particle's quantum state to another distant location, without moving or detecting the particle itself. This process could be ...

In the bustling tech hub of Taiwan, where semiconductor giants and cutting-edge manufacturers dominate the landscape, a different kind of computing revolution is slowly taking shape. Quantum computing ...