What is quantum computing, really? We explain qubits, superposition, and the quantum threat to encryption — in plain English, with no PhD required.

A team in China has demonstrated the simultaneous teleportation of multiple sideband qumodes in a continuous-variable system, overcoming a longstanding technical barrier.

"Quantum computer"Is a technology that has the potential to possess performance far superior to conventional computers. Google and NASA established "QuAIL (Quantum Artificial Intelligence Laboratory)" ...

Many physicists are searching for a triplet superconductor. Indeed, we could all do with one, although we may not know it yet ...

Quantum entanglement, a bewildering phenomenon where particles become interconnected regardless of the distance separating them, challenges our fundamental understanding of reality. It has puzzled ...

Quantum mechanics is our most successful physical theory. Created to account for atomic phenomena, it has a vast range of applications extending well beyond the atomic realm, from predicting the ...

Quantum tunnelling is a strange effect that physicists first theorised almost a century ago. Imagine a man trying to climb a mountain, Eleanor Crane, a quantum physicist at King's College London, told ...

In many quantum materials—materials with unusual electrical and magnetic properties driven by quantum mechanical effects—electrons can organize themselves into Landau levels. Landau levels are ...

Quantum computing leverages qubits' unique properties to revolutionize computing power, driving transformative impacts across industries and shaping the future of technology. Quantum computing is an ...

Diamonds are no longer just prized for their brilliance. In cutting-edge physics labs, synthetic diamonds with carefully engineered flaws are becoming one of the most promising platforms in modern ...