Quantum computing's biggest challenge isn't speed - it's proving results are correct. Here's why verification matters more ...

The only snag was that “Shor’s algorithm”, as it is now known, required something that at the time only existed on university ...

Michael Osei is interested in whether a quantum computer is fast but also does it produce reliable, high-quality, ...

To predict when we’ll have a truly useful quantum computer, we need to know precisely what one is. Columnist Karmela Padavic-Callaghan finds that’s harder to pin down than you might think ...

Digital security currently relies on difficult equations to protect data. For example, when you use a credit card online, the ...

Since the 1990s, evidence has been growing that quantum computers should be able to solve a range of particularly complex computational problems, with applications in everything from supply chain ...

Medical imaging methods such as ultrasound and MRI are often affected by background noise, which can introduce blurring and obscure fine anatomical details in the images. For clinicians who depend on ...

Scientists may have uncovered the missing piece of quantum computing by reviving a particle once dismissed as useless. This particle, called the neglecton, could give fragile quantum systems the full ...

Amaravati is set to become a major hub for quantum computing in India, with IBM announcing plans to install one of its advanced quantum systems there by September 2026. This move, driven by India's ...