The commonly used RSA encryption algorithm can now be cracked by a quantum computer with only 100,000 qubits, but the technical challenges to building such a machine remain numerous ...

The Bitcoin network took its first step towards quantum-computing resistance with the addition of BIP 360 to its repository.

Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create.

The collaboration of TU Wien with research groups in China has resulted in a crucial building block for a new kind of quantum ...

Researchers created scalable quantum circuits capable of simulating fundamental nuclear physics on more than 100 qubits. These circuits efficiently prepare complex initial states that classical ...

New evidence suggests a rare triplet superconductor may help quantum computers stay in sync by preserving electron spin ...