Quantum computing is forcing crypto to confront an existential security test. Three networks are already demonstrating ...

The world of Bitcoin and cryptocurrency has long been hailed as a revolutionary financial system, offering decentralized ...

Rigetti Computing is competing against some stiff competition. Quantum computing isn't a niche technology sector. There are ...

For decades, quantum computing has been heralded as a technology of the future, promising to solve problems far beyond the reach of supercomputers. But its practical use has remained elusive. That’s ...

An array of 15,000 qubits made from phosphorus and silicon offers an unprecedentedly large platform for simulating quantum ...

The year isn't over yet, but we've already seen record-breaking quantum computers, skyrocketing levels of investment, and demonstrations of real-world benefits. In all the hype about AI it can be easy ...

In a lab in Hangzhou, China, a small chip may have just passed one of the most difficult honesty tests in physics. The test wasn’t about lying in the human sense, but about proving that it really is ...

A breakthrough optical design allows quantum computers to read information in parallel, a key step toward building ...