Quantinuum’s new Helios system is being called the most powerful quantum computer 2025, featuring 98 physical qubits in a ...

Quantum computing is moving fast, like way faster than I thought it would. Remember when it was just a science fiction idea?

The gap between conventional and quantum computers is closing when it comes to simulating scrambling of quantum information Figure 1: A close-up of the trapped-ion ...

Quantum transcendence is a term that indicates that a quantum computer has computing power that cannot be achieved with a conventional computer. It should be noted when using the term quantum ...

A few years back, Google made waves when it claimed that some of its hardware had achieved quantum supremacy, performing operations that would be effectively impossible to simulate on a classical ...

The world of quantum computing has barged into a new frontier: space. A tiny quantum computer housed in a satellite is now in orbit around Earth, ScienceNews reports, residing some 330 miles above our ...

Designed to accelerate advances in medicine and other fields, the tech giant’s quantum algorithm runs 13,000 times as fast as software written for a traditional supercomputer. A quantum computer at ...

Computing firm Quantinuum has provided the hardware for many outstanding feats in quantum computing over the past few years. It looks like that winning streak will continue with its latest model, ...

Investors are throwing money at quantum startups. Maybe they should be looking at a more venerable player that has a lot of practice building things. Half a century ago, a factory in Poughkeepsie, New ...

For years, quantum computers have been framed as the ultimate problem solvers, machines that would eventually crack any task ...

Researchers at the quantum computing firm Quantinuum used a new Helios-1 quantum computer to simulate a mathematical model that has long been used to study superconductivity. These simulations are not ...

If a quantum computer capable of breaking modern encryption were to come online today, Bitcoin would likely be under attack — and no one would know. “Everything would look like legitimate access,” ...