Four decades ago, physicists were theorizing that the mind-bending mechanics of quantum physics could be harnessed to make a new kind of computer that’s exponentially more powerful than conventional ...

We may receive a commission on purchases made from links. You've probably heard the term "quantum computing" at some point and wondered what it meant. It's not a term that's easy to understand, and ...

To continue reading this content, please enable JavaScript in your browser settings and refresh this page. Preview this article 1 min Quantum computing leverages ...

Quantum computers work by applying quantum operations, such as quantum gates, to delicate quantum states. Ideally, quantum computers can solve complex equations at staggeringly fast speeds that vastly ...

Quantum computing, once only a theoretical possibility, promises to deliver faster, more energy-efficient computers – but only if scientists can build and scale the hardware needed to run the machines ...

While the billion-dollar question is about when quantum computing will become commercially viable, one of the problems being tackled at the moment is how to make the ...

John Martinis is a hardware guy. He prefers the nitty-gritty of doing physics in the lab over the idealised world of textbooks. But you couldn’t write the quantum computing history books without him: ...

Microsoft's Majorana 2 in 2026 is 1,000 times more reliable than its predecessor, thanks to AI. Here is why the 2029 goal for quantum computers is now reachable.

The ball rolls across the floor because it was kicked, just as Earth orbits the sun because it is tugged by gravity. The connection between cause and effect is fundamental to how we understand the ...