Quantum computers may slam into hard architectural walls long before they can crack the encryption protecting online banking, ...

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

Quantum computing breakthroughs from IonQ, D-Wave, QuEra, Alice & Bob, and others in the last six months, with dates, achievements, and their impact on error-corrected, scalable quantum systems. May 7 ...

IBM’s Fault-Tolerant Quantum Computer Breakthrough: Exec ‘More Comfortable Than Ever’ About 2029 Delivery Your email has been sent IBM is on track to deliver a fault-tolerant quantum computer at its ...

Quantum Elements says it has achieved record fidelity for entangled logical qubits on a superconducting quantum computer. It’s using an AI-powered digital twin platform that simulates real-world ...

A Google-led research team has demonstrated a surface-code logical qubit operating below the error-correction threshold, showing that logical errors can fall rapidly as the code scales up. The ...

D-Wave's Quantum Circuits acquisition and gate-model advances put QBTS ahead in speed, error correction and scalability for 2026.

Researchers from Google have demonstrated a new generation of quantum computer, called Willow, which is able to run its random circuit sampling (RCS) benchmark significantly faster than a ...

Quantum computers use qubits, which are based on quantum physics, allowing them to solve complex problems far faster than ...