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Quantum Computing News

Daily quantum computing news from the global industry: hardware launches, error-correction milestones, cloud platforms, funding rounds, and national programmes. Quantum Zeitgeist has covered the field since 2018, with original reporting on the companies and laboratories building practical quantum machines.

  • A noisy quantum signal
    Quantum Physics, Quantum Computing News

    New quantum code cuts gate count for error correction in half

    by Rusty FlintAugust 4, 2026
  • Binary code on a vintage CRT terminal
    Quantum Research News, Quantum Computing News

    How QUITS Builds Quantum Circuits With Six Distinct Code Families

    by The QuantAugust 4, 2026
  • Fujitsu, Monash and CSIRO to Advance 3 Quantum Computing Fields
    Quantum Computing News, Deep Tech

    Fujitsu, Monash and CSIRO to Advance 3 Quantum Computing Fields

    by Rusty FlintAugust 4, 2026
  • Entanglement across a chip
    Quantum Algorithms, Quantum Computing News

    Quantinuum & Partners Run 98-Qubit Quantum Fourier Transform

    by Rusty FlintAugust 4, 2026
  • A silicon-photonics chip
    Quantum Physics, Quantum Computing News

    Extensible Photonics Achieves Universal Quantum Gate Sets

    by Ivy DelaneyAugust 3, 2026
  • A quantum error-correction lattice
    Quantum Research News, Quantum Computing News

    IBM & Chicago Verify Quantum Advantage With New Error Correction

    by Ivy DelaneyAugust 1, 2026
  • How NRL Develops Navy Quantum Computing with Strategic Partnerships
    Quantum Computing News, Quantum Technology

    How NRL Develops Navy Quantum Computing with Strategic Partnerships

    by Ivy DelaneyJuly 31, 2026
  • A superconducting qubit chip lattice
    Quantum Physics, Quantum Computing News

    Quasiparticle Absorption Limits Microwave Qubit Fidelity

    by Dr. DonovanJuly 30, 2026
  • A supercomputing corridor
    Quantum Computing News, High Performance Computing

    TangleLab Pairs Quantum Processors With Existing Supercomputers

    by Ivy DelaneyJuly 28, 2026
  • A quantum error-correction lattice
    Quantum Machine Learning, Quantum Computing News

    Machine Learning Cuts Quantum Error Rates Using Syndrome Data

    by The NeuronJuly 27, 2026
  • Gold dilution refrigerator of a quantum computer
    Quantum Physics, Quantum Computing News

    Log-Law Scaling of Entanglement Confirmed on Quantum Computer

    by Ivy DelaneyJuly 27, 2026
  • A superconducting qubit chip lattice
    Quantum Research News, Quantum Computing News

    Researchers Find Path to 10% Damage Tolerance in Qubit Shuttles

    by Dr. DonovanJuly 27, 2026
  • A vintage computing terminal
    Quantum Research News, Quantum Computing News

    Quantinuum Flag-Based State Preparation Cuts Block Error Rate to 0.00014

    by Rusty FlintJuly 27, 2026
  • Quantum computer in a shielded chamber
    Quantum Physics, Quantum Computing News

    HZDR Finds Frequent Disruptions Can Freeze Quantum Processes

    by Ivy DelaneyJuly 27, 2026
  • Close-up of a processor die
    Quantum Computing Business News, Quantum Computing News

    Dynamical Decoupling Now Accessible Via Qiskit, Quantum Elements Reports

    by Dr. DonovanJuly 27, 2026
  • A vintage computing terminal
    Quantum Algorithms, Quantum Computing News

    How Microsoft Quantum Cuts Quantum Program Costs With Quantum Resource Estimator

    by Ivy DelaneyJuly 25, 2026
  • A superconducting qubit chip lattice
    Quantum Machine Learning, Quantum Computing News

    Quantum X Labs Validates AI Decoder on Surface-Code Simulations

    by Ivy DelaneyJuly 24, 2026
  • QuantiSpect Cuts 3D Convolution Load for Faster Quantum Decoding
    Quantum Research News, Quantum Computing News

    QuantiSpect Cuts 3D Convolution Load for Faster Quantum Decoding

    by Dr. DonovanJuly 24, 2026
  • IBM Adds Error Suppression Tool: Orbit From Quantum Elements
    Quantum Computing News, Quantum Technology

    IBM Adds Error Suppression Tool: Orbit From Quantum Elements

    by Dr. DonovanJuly 23, 2026
  • How Qedma’s Software Extends Quantum Simulations at Scale
    Quantum Computing News, Quantum Simulation

    How Qedma’s Software Extends Quantum Simulations at Scale

    by Rusty FlintJuly 23, 2026
  • Layered neural network rendered as a glowing graph
    Quantum Machine Learning, Quantum Computing News

    First Quantum Neural Network Implemented Across Two Computing Platforms

    by The NeuronJuly 23, 2026
  • IBM Acquires HRL Labs to Advance Silicon-Spin Qubit Engineering — featured image
    Quantum Hardware, Quantum Computing News

    IBM Acquires HRL Labs to Advance Silicon-Spin Qubit Engineering

    by Ivy DelaneyJuly 23, 2026
  • SoftBank, Quantinuum Detail Quantum Computing Frontiers
    Quantum Computing Business News, Quantum Computing News

    SoftBank, Quantinuum Detail Quantum Computing Frontiers

    by Rusty FlintJuly 23, 2026
  • IonQ Quantum Fine-Tuning Beats Classical Simulations on Energy Use
    Quantum Machine Learning, Quantum Computing News

    IonQ Quantum Fine-Tuning Beats Classical Simulations on Energy Use

    by Dr. DonovanJuly 23, 2026
  • Infleqtion’s Sqale System Targets 100 Logical Qubits for Fault Tolerance
    Quantum Hardware, Quantum Computing News

    Infleqtion’s Sqale System Targets 100 Logical Qubits for Fault Tolerance

    by Dr. DonovanJuly 23, 2026
  • Saxon Q Unveils 128 Qubit NV Quantum Computer. Welcome SXQ128 System.
    Quantum Hardware, Quantum Computing News

    Saxon Q Unveils 128 Qubit NV Quantum Computer. Welcome SXQ128 System.

    by Rusty FlintJuly 22, 2026
  • Stacked graphene sheets inside a high-tech chassis
    Quantum Hardware, Quantum Computing News, Quantum Simulation

    QuEra’s 78-Site Graphene System Validates Quantum Thermodynamic Sampling

    by Rusty FlintJuly 22, 2026
  • China Daily reports AI accelerates quantum computing, experts now predict.
    Artificial Intelligence, Quantum Computing News

    China Daily reports AI accelerates quantum computing, experts now predict.

    by The NeuronJuly 21, 2026
  • Israel Innovation Authority Launches $33M Quantum Computing Initiative
    Quantum Computing News

    Israel Innovation Authority Launches $33M Quantum Computing Initiative

    by Rusty FlintJuly 21, 2026
  • QodeX Finds Quantum Models Mirror Linear Feature Bias
    Quantum Machine Learning, Quantum Computing News

    QodeX Finds Quantum Models Mirror Linear Feature Bias

    by The NeuronJuly 21, 2026
  • Blue quantum cloud enclosing a qubit
    Quantum Physics, Quantum Computing News

    Material Assays Project Radiation Rates for SNOLAB Qubit Measurements

    by The QuantJuly 20, 2026
  • Calculus concepts of derivatives and integrals in mathematical analysis
    Quantum Physics, Quantum Computing News

    New Programming Language Enforces Causality in Quantum Programs

    by Dr. DonovanJuly 20, 2026
  • Quantinuum & UChicago PME Demonstrate Universal Quantum Gates Using Anyons
    Quantum Hardware, Quantum Computing News

    Quantinuum & UChicago PME Demonstrate Universal Quantum Gates Using Anyons

    by The QuantJuly 19, 2026
  • CETQAP’s PkTron 9.0.6 Supports Full Qiskit C-API Compatibility
    Quantum Computing News, Quantum Programming

    CETQAP’s PkTron 9.0.6 Supports Full Qiskit C-API Compatibility

    by Ivy DelaneyJuly 17, 2026
  • Equal1 Collaboration Brings Scalable Quantum Computing to ESA
    Quantum Applications, Quantum Computing News

    Equal1 Collaboration Brings Scalable Quantum Computing to ESA

    by The NeuronJuly 17, 2026
  • An array of glowing vacuum tubes mounted on a circuit board within an open metal chassis.
    Quantum Algorithms, Quantum Computing News

    Qonscious Framework Enables Agnostic Quantum Backend Evaluation

    by The QuantJuly 15, 2026
  • Logic gate diagram with bidirectional signal arrows
    Quantum Research News, Quantum Computing News

    Magic Gate Teleportation Simplifies Feedforward for Quantum Computing

    by Rusty FlintJuly 15, 2026
  • NVIDIA Ising Decoding Cuts Color Code Errors Over 347x
    Quantum Computing News

    NVIDIA QEC Ising Decoding Cuts Color Code Errors Over 347x

    by The QuantJuly 15, 2026
  • DOE’s Northeastern & Brookhaven Lab Expand Quantum Computing Toolkit
    Quantum Algorithms, Quantum Computing News

    DOE’s Northeastern & Brookhaven Lab Expand Quantum Computing Toolkit

    by The NeuronJuly 13, 2026
  • Hybrid Quantum and Classical Workload Management with Graph-based Scheduling
    Quantum Computing News, High Performance Computing

    Hybrid Quantum and Classical Workload Management with Graph-based Scheduling

    by The QuantJuly 13, 2026
  • Qubit chip glowing in darkness
    Quantum Physics, Quantum Computing News

    Resonator-Photon Link Drives Qubit Dephasing, KRISS Finds

    by Ivy DelaneyJuly 11, 2026
  • Works on My Quantum Computer. Assessing Reproducibility in Quantum Computing Research
    Quantum Research News, Quantum Computing News

    Works on My Quantum Computer. Assessing Reproducibility in Quantum Computing Research

    by The QuantJuly 11, 2026
  • Loredo to Train 300+ Quantum Ambassadors at Florida Atlantic
    Quantum Computing News, Quantum Education

    Loredo to Train 300+ Quantum Ambassadors at Florida Atlantic In Partnership With D-Wave

    by Ivy DelaneyJuly 10, 2026
  • Plaquette hardware-aware design workflow for fault-tolerant quantum computers
    Quantum Physics, Quantum Computing News

    New Plaquette Framework for Benchmarking Fault-Tolerant Quantum Computers

    by Ivy DelaneyJuly 10, 2026
  • Diraq’s Silicon Qubits Hit 99% Fidelity at 8-Qubit Scale
    Quantum Hardware, Quantum Computing News

    Diraq Silicon Qubits Reach Eight-Qubit Scale On imec 300mm Line

    by Ivy DelaneyJuly 9, 2026
  • EuroHPC JU Funds Six Quantum Computers, Co-funds Two More
    Quantum Hardware, Quantum Computing News

    EuroHPC JU Funds Six Quantum Computers, Co-funds Two More

    by Dr. DonovanJuly 8, 2026
  • Google Cuts Surface Code Error Rate to 7.72 × 10−4 With RL
    Quantum Computing News, Quantum Research News

    Google Cuts Surface Code Error Rate to 7.72 × 10−4 With RL

    by Rusty FlintJuly 8, 2026
  • Quantum Inspire: Delft’s New 17-Qubit Processor Opens Quantum Access
    Quantum Computing News, Quantum Hardware

    Quantum Inspire: Delft’s New 17-Qubit Processor Opens Quantum Access

    by Ivy DelaneyJuly 7, 2026
  • Arvind Krishna Confirms First IBM Quantum Computer for India
    Quantum Computing News, Quantum Technology

    Arvind Krishna Confirms First IBM Quantum Computer for India

    by Rusty FlintJuly 4, 2026
  • Q-CTRL’s Series Aims to Close 50% Quantum Job Gap by 2025 — featured image
    Quantum Computing News, Quantum Education

    Q-CTRL’s Series Aims to Close 50% Quantum Job Gap by 2025

    by Rusty FlintJuly 4, 2026
  • D-Wave Targets 100 Logical Qubits With Million-Operation Fault Tolerance
    Quantum Hardware, Quantum Computing News

    D-Wave Targets 100 Logical Qubits With Million-Operation Fault Tolerance

    by Rusty FlintJuly 2, 2026
  • The University of Tokyo: Protocol Achieves FTQC With Doubly-Polylog Time, Polylog Space
    Quantum Algorithms, Quantum Computing News

    The University of Tokyo: Protocol Achieves FTQC With Doubly-Polylog Time, Polylog Space

    by Ivy DelaneyJuly 2, 2026
  • Field-aligned magnetic domains across a material slice
    Quantum Computing News, Quantum Physics

    arXiv: Millivolt Bias Shifts Cut Gate Fidelity Below 99% in Simulations

    by Rusty FlintJuly 2, 2026
  • Quantum computing companies building the industry ecosystem
    Quantum Computing News, Quantum Research News

    IEEE: IonQ Decoder Achieves 5.6× Error Reduction in Software

    by Ivy DelaneyJuly 2, 2026
  • Spacecraft drifting through vast space
    Quantum Physics, Quantum Computing News

    Code Craft Achieves Planar Logical Operations with Low Overhead

    by Ivy DelaneyJuly 2, 2026
  • Quantum computing processor with qubits represented on the Bloch sphere
    Quantum Computing News, Quantum Physics

    European Union: Modeling Context Dependence Lowers Cost of Ion Qubit Calibration

    by The QuantJuly 2, 2026
  • Photonic processor die with bright optical channels
    Quantum Computing News, Quantum Hardware

    University of Science and Technology of China: USTC Team Quantifies Advantage With Ultracold Atom Processor

    by Dr. DonovanJuly 2, 2026
  • University at Buffalo: $1.1M Funds UB Physicist’s Neutral-Atom Quantum Computing Research
    Quantum Research News, Quantum Computing News

    University at Buffalo: $1.1M Funds UB Physicist’s Neutral-Atom Quantum Computing Research

    by Ivy DelaneyJuly 2, 2026
  • NSA & DEVCOM Launch QuantumEAGLe to Grow US Ecosystem
    Quantum Computing News, Quantum Ecosystem

    NSA & DEVCOM Launch QuantumEAGLe to Grow US Ecosystem

    by Ivy DelaneyJuly 1, 2026
  • AWS Builds for Quantum Computing & Post-Quantum Security Mandates
    Quantum Security, Quantum Computing News

    AWS Builds for Quantum Computing & Post-Quantum Security Mandates

    by The QuantJuly 1, 2026
  • D-Wave Wins $1.5M NSF Grant for Fault-Tolerant Quantum Computing
    Quantum Computing News, Quantum Funding

    D-Wave Wins $1.5M NSF Grant for Fault-Tolerant Quantum Computing

    by Ivy DelaneyJune 30, 2026
  • 755 Quantum Roles Listed in New CQE Talent Portal
    Quantum Computing News, Quantum Ecosystem

    755 Quantum Roles Listed in New CQE Talent Portal

    by Ivy DelaneyJune 27, 2026
  • A bright horizontal line of light with several small colored dots connected above it, set on a dark background.
    High Performance Computing, Quantum Computing News

    IQM: Oak Ridge National Laboratory Forecasts 4 Quantum Computing Shifts for 2026

    by Dr. DonovanJune 26, 2026
  • Two glassy spheres marked with spin arrows connected by a wave on a dark field
    Quantum Algorithms, Quantum Computing News

    HOLO Says It Restructures Quantum State Prep to Cut Exponential Gates

    by The NeuronJune 25, 2026
  • 20,000+ Qubits Planned in QuEra’s Next Processing Core — featured image
    Quantum Hardware, Quantum Computing News

    20,000+ Qubits Planned in QuEra’s Next Processing Core

    by Rusty FlintJune 25, 2026
  • QuantrolOx, AQSolotl Unite to Automate Quantum Calibration Workflows
    Quantum Hardware, Quantum Computing News

    QuantrolOx, AQSolotl Unite to Automate Quantum Calibration Workflows

    by The NeuronJune 25, 2026
  • 2682 Photons Controlled in China Telecom’s New Quantum Computer
    Quantum Hardware, Quantum Computing News

    2682 Photons Controlled in China Telecom’s New Quantum Computer Tianyan-P2000

    by Ivy DelaneyJune 25, 2026
  • Classiq & TEA TEK Group Launch 128-Qubit Hub in Naples
    Quantum Computing Business News, Quantum Computing News

    Classiq & TEA TEK Group Launch 128-Qubit Hub in Naples

    by Ivy DelaneyJune 25, 2026
  • Sydney & IBM Quantify Noise Limiting Quantum Computer Performance
    Quantum Research News, Quantum Computing News

    Sydney & IBM Quantify Noise Limiting Quantum Computer Performance

    by Ivy DelaneyJune 24, 2026
  • IQM Quantum Computers: Nearest-Neighbor Gates Enable 1,000× Error Cut, IQM Finds
    Quantum Hardware, Quantum Computing News

    IQM Quantum Computers: Nearest-Neighbor Gates Enable 1,000× Error Cut, IQM Finds

    by Rusty FlintJune 23, 2026
  • DOE Launches Quantum Genesis for Fault-Tolerant Computing by 2028
    Quantum Computing News, High Performance Computing

    DOE Launches Quantum Genesis for Fault-Tolerant Computing by 2028

    by FuturistJune 23, 2026
  • Sydney & IBM Quantify Noise Limiting Quantum Computer Scaling
    Quantum Research News, Quantum Computing News

    Sydney & IBM Quantify Noise Limiting Quantum Computer Scaling

    by Rusty FlintJune 23, 2026
  • Congress: Lawler & Ryan Bill Creates 11-Member Quantum Computing Commission
    Quantum Computing News, Quantum Policy

    Congress: Lawler & Ryan Bill Creates 11-Member Quantum Computing Commission

    by Ivy DelaneyJune 22, 2026
  • CETQAP: PKTron v9.0.0 Ships With 180+ Public Classes, 45+ Modules
    Quantum Computing News, Quantum Technology

    CETQAP: PKTron v9.0.0 Ships With 180+ Public Classes, 45+ Modules

    by Dr. DonovanJune 22, 2026
  • OVHcloud: 1,500 Attendees Gather at France Quantum 2026 Event
    Quantum Computing News, Quantum Platforms

    OVHcloud: 1,500 Attendees Gather at France Quantum 2026 Event

    by Dr. DonovanJune 19, 2026
  • Quantinuum’s 98-Qubit Helios Achieves Record Reliability in Tests
    Quantum Computing News, Quantum Hardware

    Quantinuum’s 98-Qubit Helios Achieves Record Reliability in Tests

    by Ivy DelaneyJune 19, 2026
  • Sandia & Quantinuum Detail Helios’s Two-Qubit 99.7% Fidelity
    Quantum Computing News, Quantum Hardware

    Sandia & Quantinuum Detail Helios’s Two-Qubit 99.7% Fidelity

    by Ivy DelaneyJune 19, 2026
  • 98-Qubit Helios Sets New Standard for Quantinuum Reliability
    Quantum Computing News, Quantum Hardware

    98-Qubit Helios Sets New Standard for Quantinuum Reliability

    by The QuantJune 17, 2026
  • Quandela Develops to DARPA’s Quantum Benchmarking Initiative Stage A
    Quantum Hardware, Quantum Computing News

    Quandela Develops to DARPA’s Quantum Benchmarking Initiative Stage A

    by Ivy DelaneyJune 17, 2026
  • EigenQ to List on Nasdaq via $3 Billion SPAC Merger
    Quantum Computing News

    EigenQ to List on Nasdaq via $3 Billion SPAC Merger

    by Ivy DelaneyJune 17, 2026
  • DARPA Selects Quandela to Benchmark Fault-Tolerant Quantum Concepts
    Quantum Hardware, Quantum Computing News

    DARPA Selects Quandela to Benchmark Fault-Tolerant Quantum Concepts

    by Dr. DonovanJune 17, 2026
  • QuEra to Bring Fault-Tolerant Quantum Computing to AWS in 2028
    Quantum Hardware, Quantum Computing News

    QuEra to Bring Fault-Tolerant Quantum Computing to AWS in 2028

    by Ivy DelaneyJune 15, 2026
  • Fault-tolerant quantum computer architecture
    Quantum Hardware, Quantum Computing News

    AIX Global Innovations Claims FTQC Breakthrough on IBM Quantum Hardware

    by Rusty FlintJune 15, 2026
  • Photonic Chip Packaging Hits dB/Facet Edge-Coupling Loss
    Quantum Hardware, Quantum Computing News

    Photonic Chip Packaging Hits dB/Facet Edge-Coupling Loss

    by Ivy DelaneyJune 14, 2026
  • QMill Challenge Attracts 150 Quantum Hack Participants
    Quantum Computing News, Quantum Events

    QMill Challenge Attracts 150 Quantum Hack Participants

    by Rusty FlintJune 14, 2026
  • 18 Cat-Qubits Encode Alice & Bob’s First Logical Qubit
    Quantum Hardware, Quantum Computing News

    18 Cat-Qubits Encode Alice & Bob’s First Logical Qubit

    by Ivy DelaneyJune 11, 2026
  • Photonic devices manipulating light for computing and communications
    Quantum Hardware, Quantum Computing News

    Corning Partnership Helps Xanadu Hit dB/Facet Loss Target

    by Rusty FlintJune 11, 2026
  • Xanadu’s PennyLane, Qiskit, Cirq Benchmarked Against Divi Pipeline
    Quantum Computing News, Quantum Ecosystem

    Xanadu’s PennyLane, Qiskit, Cirq Benchmarked Against Divi Pipeline

    by Rusty FlintJune 10, 2026
  • $1M Grant Develops QTREX’s RF Dielectric for Quantum Scaling
    Quantum Hardware, Quantum Computing News

    $1M Grant Develops QTREX’s RF Dielectric for Quantum Scaling

    by Physics HunterJune 9, 2026
  • Quantum computing companies building the industry ecosystem
    Quantum Computing News, Quantum Platforms

    UK’s SparQ Access Opens 15 Quantum Platforms for Researchers

    by Ivy DelaneyJune 6, 2026
  • IBM Commits $10 Billion to Advance U.S. Quantum Leadership
    Quantum Computing News, Quantum Funding

    IBM Commits $10 Billion to Advance U.S. Quantum Leadership

    by Rusty FlintJune 4, 2026
  • Atom Computing Achieves Error Correction With Scaling Qubits
    Quantum Hardware, Quantum Computing News

    Atom Computing Achieves Error Correction With Scaling Qubits

    by Dr. DonovanJune 4, 2026
  • Bright laser line crossing a silicon photonics die
    Quantum Hardware, Quantum Computing News

    QuiX Quantum Installs Feed-Forward Unit for Photonic Quantum Control

    by Ivy DelaneyJune 2, 2026
  • Fixstars Amplify Adds QUDORA’s 50-Qubit Ion-Trap System by 2027
    Quantum Hardware, Quantum Computing News

    Fixstars Amplify Adds QUDORA’s 50-Qubit Ion-Trap System by 2027

    by Ivy DelaneyJune 2, 2026
  • D-Wave Targets 1 Million Operations With 100 Logical Qubits
    Quantum Hardware, Quantum Computing News

    D-Wave Targets 1 Million Operations With 100 Logical Qubits

    by Ivy DelaneyJune 2, 2026
  • Amazon Braket Adds First Gate-Based QPU With 100+ Qubits
    Quantum Hardware, Quantum Computing News

    Amazon Braket Adds First Gate-Based QPU With 100+ Qubits

    by The QuantJune 2, 2026
  • Quantum Zeitgeist Weekly Digest
    Quantum Computing News

    Quantum Zeitgeist Weekly Digest

    by Dr. DonovanJune 1, 2026
  • 50-Qubit QUDORA System to Scale to 200 With New Designs
    Quantum Hardware, Quantum Computing News

    50-Qubit QUDORA System to Scale to 200 With New Designs

    by Ivy DelaneyMay 29, 2026
  • Former OVHcloud CEO Paulin Chairs Quandela’s Board
    Quantum Computing News, Quantum Companies

    Former OVHcloud CEO Paulin Chairs Quandela’s Board

    by Rusty FlintMay 29, 2026
  • IBM Classroom Accounts Expand Quantum Access to Entire Classes
    Quantum Computing News, Quantum Education

    IBM Classroom Accounts Expand Quantum Access to Entire Classes

    by Rusty FlintMay 29, 2026

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