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Quantum News
The latest breakthroughs, processor announcements, research results, and policy developments from across the quantum computing industry.
IBM outlines next milestones on path to fault-tolerant quantum computing
IBM detailed its updated roadmap toward large-scale fault-tolerant quantum computing, emphasizing improvements in logical qubit count and error correction overhead ahead of its planned milestones.
IBM Research · 2026
Google Quantum AI publishes new error-correction results
Google Quantum AI shared new experimental results demonstrating improved logical error rates using surface code error correction, a key step toward larger-scale fault-tolerant systems.
Google Quantum AI · 2026
IonQ announces new partnership for enterprise quantum applications
IonQ announced a new enterprise partnership focused on exploring quantum-enhanced optimization and simulation use cases across logistics and materials science.
IonQ · 2026
Microsoft shares progress on topological qubit research
Microsoft published updated research on its topological qubit approach, reporting incremental progress toward the error-resistant qubits central to its long-term quantum strategy.
Microsoft · 2026
Rigetti reports progress on next-generation chip fidelity
Rigetti Computing detailed improvements in two-qubit gate fidelity on its next-generation superconducting processor, narrowing the gap with leading competitors.
Rigetti Computing · 2026
NIST issues updated guidance on post-quantum cryptography migration timelines
Following its 2024 standardization of post-quantum algorithms, NIST released further guidance encouraging organizations to accelerate migration timelines for critical infrastructure systems.
NIST · 2026
Global quantum computing investment continues to climb, report finds
A new industry report tracking venture capital and government funding found continued year-over-year growth in quantum computing investment, with hardware startups capturing the largest share.
Industry Report · 2026
Researchers demonstrate improved VQE accuracy for small molecule simulation
A research team published results showing improved accuracy using the Variational Quantum Eigensolver for simulating small molecules, a promising near-term application for NISQ-era hardware.
Academic Research · 2026