Quantinuum has unveiled a third-generation quantum computer that could be easier to scale up than rival approaches.

The proof, known to be so hard that a mathematician once offered 10 martinis to whoever could figure it out, uses number ...

Quantum Computing felt like Star Trek for the most part, but today it’s edging toward spreadsheets. Earlier this year, Google ...

Researchers at tech giant IBM (IBM) have developed a new quantum algorithm that shows a notable speed advantage over the best ...

Within five years we are likely to start to see real-world applications become possible, even before we get to a large-scale ...

Quick: what’s 4 + 5? Nine right? Slightly less quick: what’s five plus four? Still nine, right? Okay, let’s wait a few seconds. Bear with me. Feel free to have a quick stretch. You’ve just performed a ...

Following a spate of deadly wildfires earlier this year, many of us find ourselves asking how we can fight such a powerful ...

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 ...

Quantum computing may prove to be an existential threat to Bitcoin, but human panic and slow preparation are bigger ...

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 ...