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 ...

Post-quantum identity-based encryption has been solved from isogeny-based assumptions for the first time, as researchers from IBM Research and IIT Madras publish a cryptographic breakthrough that ...

Quantum computers promise to outperform today's traditional computers in many areas of science, including chemistry, physics, and cryptography, but proving they will be superior has been challenging.

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 ...