Physicists have built a real-number version of quantum mechanics that makes all the same predictions as the standard theory, ...

When checking that solutions to certain problems are correct, it turns out, you can’t get around the inherent complexity of ...

The laws of physics that concern heat and work could gain a firmer mathematical footing thanks to “gauge theory”, which ...

The latest rumblings from the EU tech scene, a story from our wise ol' founder Boris, and some questionable AI art. It's free, every week, in your inbox. Sign up now! You’ve just performed a series of ...

Imagine the tap of a card that bought you a cup of coffee this morning also let a hacker halfway across the world access your bank account and buy themselves whatever they liked. Now imagine it wasn’t ...

Encryption—the process of sending a scrambled message that only the intended recipient’s device can decode—allows private and public sectors alike to safeguard information. Traditional encryption uses ...

Quantum computing may be years away from large-scale deployment, But can India secure a place in the sun?

Every message, financial transaction, medical record, or government document encrypted today could remain stored ...