The errors that quantum computers make are holding the technology back. But recent progress in quantum error correction has ...

What if the thermal noise that hinders the efficiency of both classical and quantum computers could, instead, be used as a ...

Research Ireland-backed Equal1 is bringing quantum computing out of the lab and aiming for widespread commercial deployment ...

A research team led by Prof. Seunguk Song from the Department of Energy Science at Sungkyunkwan University (SKKU), in ...

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 ...

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

Quantum computers need special materials called topological superconductors—but they’ve been notoriously difficult to create. Researchers have now shown they can trigger this exotic state by subtly ...

D-Wave Quantum, IonQ, and QCi could generate massive gains for patient investors.

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 ...

IonQ expects its computing power to increase by approximately 20,000 times by 2030. Rigetti anticipates a tenfold increase in its computing power by 2027. Both stocks are speculative, but one has a ...

Envision a breakthrough machine that deciphers encrypted secrets in moments, detects stealth submarines with pinpoint ...