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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.

  • 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
  • Quantum Machines QUAlibrate Automates Calibration, Boosting Novera Fidelity to 99.5%
    Quantum Hardware, Quantum Computing News

    Quantum Machines QUAlibrate Automates Calibration, Boosting Novera Fidelity to 99.5%

    by Ivy DelaneyMay 27, 2026
  • IQM Delivers Second Operational Quantum Computer to Poland
    Quantum Hardware, Quantum Computing News

    IQM Delivers Second Operational Quantum Computer to Poland

    by Ivy DelaneyMay 26, 2026
  • QROM Copying Mechanism Halves Quantum Data Loading Costs
    Quantum Algorithms, Quantum Computing News

    QROM Copying Mechanism Halves Quantum Data Loading Costs

    by FuturistMay 22, 2026
  • PsiQuantum Secures Site for World’s First Utility-Scale Quantum Computer
    Quantum Computing News, Quantum Companies

    PsiQuantum Secures Site for World’s First Utility-Scale Quantum Computer

    by Rusty FlintMay 21, 2026
  • Gate-Design Theory at Infleqtion Cuts Physical Error Rates
    Quantum Hardware, Quantum Computing News

    Gate-Design Theory at Infleqtion Cuts Physical Error Rates

    by Rusty FlintMay 21, 2026
  • Neutral-Atom Entangling Gates May Surpass 99.9% Fidelity, Theory Shows
    Quantum Hardware, Quantum Computing News

    Neutral-Atom Entangling Gates May Surpass 99.9% Fidelity, Theory Shows

    by Dr. DonovanMay 20, 2026
  • Aramco & Pasqal Launch Saudi Arabia’s First Quantum Computer
    Quantum Hardware, Quantum Computing News

    Aramco & Pasqal Launch Saudi Arabia’s First Quantum Computer

    by Rusty FlintMay 18, 2026
  • Neutral Atoms Combine Connectivity, Scalability for Quantum Tech
    Quantum Computing News, Quantum Technology

    Neutral Atoms Combine Connectivity, Scalability for Quantum Tech

    by The QuantMay 17, 2026
  • Honeycomb graphene sheet bending into a chip-like structure
    Quantum Algorithms, Quantum Computing News

    How MicroAlgo’s MOEA Balances Quantum Circuit Performance Metrics

    by Ivy DelaneyMay 15, 2026
  • Streams of data falling from a cloud into devices below
    Quantum Machine Learning, Quantum Computing News

    WiMi’s New Tech Enhances Quantum Model Expressive Power

    by The NeuronMay 12, 2026
  • Pasqal Selected From 62 Teams in Quantum Computing Competition
    Quantum Applications, Quantum Computing News

    Pasqal Selected From 62 Teams in Quantum Computing Competition

    by Dr. DonovanMay 11, 2026
  • Entangled qubits with measurement cones
    Quantum Computing, Quantum Computing News

    QunaSys Finds Hundreds of Thousands of Qubits Enable Useful Computation

    by Ivy DelaneyMay 11, 2026
  • Hatched cube of cubes
    Quantum Computing, Quantum Computing News

    SyQMA Simulator Achieves Polynomial Memory for Quantum State Representation

    by Rusty FlintMay 11, 2026
  • Vacuum-tube rack lit by internal filaments
    Physics, Quantum Computing News

    Graphene Electrons Maintain Spin Coherence Up To Room Temperature

    by The QuantMay 9, 2026
  • Riverlane’s 18 Predictions for Quantum Error Correction in 2026
    Quantum Computing, Quantum Computing News

    Riverlane’s 18 Predictions for Quantum Error Correction in 2026

    by Ivy DelaneyMay 9, 2026
  • Optics studying the behaviour and properties of light
    Quantum Computing News, Quantum Sensors

    Berkeley Lab’s Quantum Sensor Cuts Interference by 1,000-Fold

    by Ivy DelaneyMay 9, 2026
  • Chip with four illuminated input ports
    Quantum Computing, Quantum Computing News

    QARMA-R Achieves 97-100% Reduction In Modular Operations

    by The NeuronMay 9, 2026
  • Hanyuan-2 Achieves 200 Qubits With Dual Core Architecture
    Quantum Computing, Quantum Computing News

    Chinese Hanyuan-2 Achieves 200 Qubits With Dual Core Architecture

    by Rusty FlintMay 9, 2026
  • Defects in Electron Crystals May Enable Superconductors And Artificial Neurons
    Quantum Research News, Quantum Computing News

    Defects in Electron Crystals May Enable Superconductors And Artificial Neurons

    by Dr. DonovanMay 8, 2026
  • Diraq Builds Team of 100+ Experts for Quantum Progress
    Quantum Computing, Quantum Computing News

    Diraq Builds Team of 100+ Experts for Quantum Progress

    by Dr. DonovanMay 8, 2026
  • Telecommunications infrastructure connecting people through networks
    Quantum Computing News, Quantum Cryptography

    FIPS 203/204/205 Standards Drive Telecom’s Quantum-Safe Migration Now

    by Rusty FlintMay 8, 2026
  • Network switch with multiple active ports
    Quantum Computing News, Cybersecurity

    AI Workloads Drive Need for Quantum-Safe Network Security: Qrypt

    by Rusty FlintMay 8, 2026
  • KIST Global Bridge Program Accelerates Quantum Commercialization
    Quantum Computing, Quantum Computing News

    KIST Global Bridge Program Accelerates Quantum Commercialization

    by Rusty FlintMay 8, 2026
  • SpecterAI Details Quantum Risk to Vietnam’s Digital Signatures
    Quantum Security, Quantum Computing News

    SpecterAI Details Quantum Risk to Vietnam’s Digital Signatures

    by Ivy DelaneyMay 7, 2026
  • Fibre-optic bundle inside a protective housing
    Quantum Security, Quantum Computing News

    Air Force Tests Terra Quantum System for Secure Data Transmission

    by The QuantMay 7, 2026
  • Fiber-optic cable carrying quantum signals, representing the top quantum networking companies and QKD deployments
    Quantum Computing News, Quantum Cryptography

    Terra Quantum’s QKD Works on Existing Fiber Infrastructure

    by Ivy DelaneyMay 7, 2026
  • Rainbow quantum network sphere
    Quantum Computing News, Quantum Cryptography

    Terra Quantum’s QKD Link Secures Melita’s Data Centers

    by Rusty FlintMay 7, 2026
  • Crystalline qubit sphere with axes
    Quantum Computing, Quantum Computing News

    ParityQC Scheme Lowers Overhead for Non-Clifford Gate Application

    by Ivy DelaneyMay 7, 2026
  • Quantum measurement collapsing a qubit superposition into a definite state
    Quantum Computing News, Quantum Physics

    Sorbonne Université Achieves 100% Fidelity in Quantum State Preparation

    by Rusty FlintMay 7, 2026
  • Haiqu’s Platform Cuts Quantum R&D Time, Reduces Costs
    Quantum Computing, Quantum Computing News

    Haiqu’s Platform Cuts Quantum R&D Time, Reduces Costs

    by Dr. DonovanMay 7, 2026
  • Hourglass Nanographenes Unlock Robust Multi-Spin Entanglement
    Quantum Research News, Quantum Computing News

    Hourglass Nanographenes Unlock Robust Multi-Spin Entanglement

    by Ivy DelaneyMay 7, 2026
  • Multi-coloured fibre-optic array
    Quantum Computing News, Quantum Cryptography

    Korea Expands Quantum-Resistant Crypto Pilot to Five New Sectors

    by Dr. DonovanMay 7, 2026
  • Quantum Motion Cuts Energy Use 1,000-Fold With New Architecture
    Quantum Computing News

    Quantum Motion Cuts Energy Use 1,000-Fold With New Architecture

    by The QuantMay 7, 2026
  • QuTech Entangles Moving Electron-Spin Qubits, Teleports Quantum State
    Quantum Computing, Quantum Computing News

    QuTech Entangles Moving Electron-Spin Qubits, Teleports Quantum State

    by Rusty FlintMay 7, 2026
  • Crystal sphere with wave interior
    Quantum Computing, Quantum Computing News

    Bluefors Opens Second US Lab, Boosting Quantum Prairie Innovation

    by Dr. DonovanMay 7, 2026
  • Berkeley Lab Finds Quantum Dark Matter Leaves No Detector Trace
    Physics, Quantum Computing News

    Berkeley Lab Finds Quantum Dark Matter Leaves No Detector Trace

    by Rusty FlintMay 7, 2026
  • Cybersecurity defences protecting digital infrastructure from threats
    Quantum Computing News, Cybersecurity

    $244.2B Cybersecurity Spend Fuels Quantum-Safe Migration

    by Rusty FlintMay 6, 2026

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