Chinese researchers claim that the launch of Hanyuan-2 represents a major step forward for the country’s quantum computing ...

Scientists have taken a major step toward ultra-secure quantum communication by demonstrating a remarkably stable quantum encryption system that worked across more than 120 kilometers of optical fiber ...

The quantum computing advent does not only threaten blockchains, it also poses huge risks to banking systems, military ...

While post-quantum security standards and technical solutions are rapidly advancing, Quantus’ Chris Smith argues that Bitcoin ...

One advantage of systems that use atoms or ions is that we can move them around. This allows us to entangle any qubit with ...

Quantum Motion on Thursday said it raised $160 million to fund its effort to build a quantum computer that is smaller, ...

Quantum computing stocks have rallied this week after Nvidia announced new open-source AI models designed to advance the promising technology. IonQ, D-Wave Quantum, Quantum Computing and Rigetti ...

While the billion-dollar question is about when quantum computing will become commercially viable, one of the problems being tackled at the moment is how to make the ...

This week, Google published a paper describing how a quantum computer could theoretically derive a bitcoin private key in 9 minutes, with ramifications that stretch to Ethereum, other tokens, private ...

Quantum computers promise transformative advances in cryptography, materials science, chemistry and complex systems modeling. They will do this by harnessing the "superposition" and "destructive ...

D-Wave Quantum is taking a more specialized approach to this industry. Rigetti Computing failed to capture an early-stage government contract. Quantum computing is closer to reality than many ...

Quantum computing encryption is reshaping how we think about digital security in a world built on encrypted communication. Today's systems rely on mathematical complexity, but emerging quantum ...