Quantum Technology, Quantum Computing, Quantum Security Articles - United States
Quantum Computing & Quantum Technology Initiatives in the USA
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Industry News
NIST Picks HQC as New Post-Quantum Encryption Candidate
Fault-tolerant quantum architectures based on erasure qubits represent an exciting development in quantum engineering. They blend clever hardware design with advanced error-correcting codes to tackle the Achilles’ heel of quantum computers: noise. The research by Gu, Retzker, and Kubica shows that by making qubits a bit smarter about their own errors, we can significantly lower the overhead on the road…
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AWS Announces Ocelot Chip for Ultra-Reliable Qubits
Amazon Web Services (AWS) has officially unveiled Ocelot, its first in-house quantum computing chip, marking a significant milestone in the company’s quantum ambitions. Announced on February 27, 2025, Ocelot is a prototype processor designed from the ground up to tackle quantum error correction in a more resource-efficient way. AWS claims the new chip can reduce the overhead (and thus cost)…
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Industry News
Microsoft’s Majorana-Based Quantum Chip – Beyond the Hype
In February 2025, Microsoft unveiled “Majorana 1,” an eight-qubit quantum chip built on a topological qubit architecture – a first-of-its-kind design leveraging exotic Majorana quasiparticles. This chip uses a new material called a “topoconductor” (a specially engineered topological superconductor) made from indium arsenide and aluminum, which can host and control Majorana zero modes (MZMs) to serve as qubits. Microsoft’s announcement…
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Google Announces Willow Quantum Chip
Google has unveiled a new quantum processor named “Willow”, marking a major milestone in the race toward practical quantum computing. The 105-qubit Willow chip demonstrates two breakthroughs that have long eluded researchers: it dramatically reduces error rates as qubit count scales up, and it completed a computational task in minutes that would take a classical supercomputer longer than the age…
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IBM Unveils 156-Qubit ‘Heron R2’ Quantum Processor
IBM has announced a new 156-qubit quantum processor called Heron R2, marking a significant upgrade to its quantum computing hardware portfolio. The Heron R2 chip is the second-generation follow-up to IBM’s 133-qubit “Heron” processor introduced in late 2023. Building on its predecessor, the Heron R2 not only adds more qubits but also delivers major improvements in qubit coherence, gate fidelity,…
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Industry News
NIST Unveils Post‑Quantum Cryptography (PQC) Standards
The U.S. National Institute of Standards and Technology (NIST) has officially announced the release of its first set of post-quantum cryptography (PQC) standards, naming four quantum-resistant algorithms selected to protect data against future quantum-computer attacks. These four algorithms – CRYSTALS-Kyber, CRYSTALS-Dilithium, FALCON, and SPHINCS+ – emerged as the winners of NIST’s multi-year global competition to develop encryption and digital signature…
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Industry News
NIST to Release PQC Algorithms in the Summer
The U.S. National Institute of Standards and Technology (NIST) will release post-quantum cryptographic (PQC) algorithms in the upcoming weeks, according to White House cyber advisor Anne Neuberger. This development marks a significant step towards protecting data against future quantum computing threats. Although initially planned to release four algorithms, NIST will finalize and publish three this summer. This move addresses the…
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Industry News
New Legislation to Boost U.S. DoD Quantum Capabilities
A recent bill introduced by United States’ Republican lawmakers aims to accelerate the Defense Department’s development and integration of quantum technologies, enhancing capabilities in areas like navigation, sensing, and artificial intelligence. The Defense Quantum Acceleration Act, championed by Rep. Elise Stefanik and Sen. Marsha Blackburn, proposes the creation of a quantum advisor role and a center of excellence within the…
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Industry News
Microsoft Announces Record Breaking Logical Qubit Results
Microsoft and Quantinuum have announced a major quantum computing breakthrough: the creation of the most reliable logical qubits on record, with error rates 800 times lower than those of physical qubits. In an achievement unveiled on April 3, 2024, the teams reported running over 14,000 quantum circuit trials without a single uncorrected error. This accomplishment was made possible by combining…
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Industry News
IBM Unveils Next-Gen 133-Qubit ‘Heron’ Quantum Processor
IBM has announced a new superconducting quantum processor, code-named “Heron,” featuring 133 qubits and a host of architectural advances. The IBM Quantum Heron chip was unveiled at the IBM Quantum Summit 2023 as the company’s latest milestone in its quantum computing roadmap. IBM touts Heron as a next-generation processor that delivers significantly improved performance and reliability compared to its predecessors.…
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