New research shows ways to reduce leakage errors—when qubits stray from intended states—to improve quantum error correction and better protect information in quantum processors. These advances bring fault-tolerant quantum computing closer to reality. #Quantum #QuantumComputing #technology #Science

Leaders at a major quantum tech event said “spectacular” progress has been made toward practical quantum computers in 2025, with hardware, error reduction and real-world experiments pushing capabilities forward even as key challenges remain. #Quantum #QuantumComputing #technology #Science

A new analysis discusses which major tech companies like Google, IBM, Microsoft could lead the quantum computing race and capture long-term value as the industry scales. It weighs strategies, hardware investments, and timing in a competitive landscape. #Quantum #QuantumComputing #technology #Science

Cardano founder Charles Hoskinson warns that fully rolling out quantum-resistant encryption across blockchains could be very costly and slow systems dramatically, since post-quantum crypto can be about 10× slower and bulkier without hardware support. #Quantum #QuantumComputing #technology #Science

Infleqtion’s Chief Scientist for Quantum Information, Dr. Mark Saffman, has been awarded the John Stewart Bell Prize for his influential contributions to quantum information science, especially in neutral-atom quantum computing research. #Quantum #QuantumComputing #technology #Science

D-Wave Quantum Inc. will showcase its commercial quantum computing tech at CES 2026, highlighting award-winning systems and real-world customer success stories. The company continues pushing quantum adoption into practical use. #Quantum #QuantumComputing #technology #Science

A new study by Silicon Quantum Computing shows a silicon-based quantum processor can scale without losing fidelity, achieving up to 99.99% qubit performance as size increases — a major milestone toward fault-tolerant, large-scale quantum machines. #Quantum #QuantumComputing #technology #Science

Scientists are exploring how quantum entanglement could connect drones in disaster relief without traditional networks. Using entangled qubits to share info may improve communication where signals fail — a leap for coordinated response tech. #Quantum #QuantumComputing #technology #Science

Quantum computers were more useful in 2025 than many expected. Incremental hardware gains and real experiments delivered practical results, showing quantum tech can solve niche problems today, while large-scale fault-tolerant machines remain years away #Quantum #QuantumComputing #technology #Science

Scientists built a quantum computer that can repair itself. Using neutral atoms, it detects lost qubits, replaces them with recycled atoms from a reservoir, and keeps computing — a key step toward long-running, fault-tolerant quantum machines. #Quantum #QuantumComputing #technology #Science

Scientists have built an integrated van der Waals platform that combines layered materials to create on-chip quantum light sources with bright, waveguide-coupled single-photon emission at ~320 kHz — a key step toward scalable quantum photonic systems. #Quantum #QuantumComputing #technology #Science

IBM is positioning itself to lead again with next-generation quantum tech. With developments like the modular IBM Quantum System Two and advanced processors, the company aims to drive practical quantum computing and regain competitive edge. #Quantum #QuantumComputing #technology #Science

Google's new quantum chip is so powerful that some scientists are asking whether it might be drawing on parallel universes. #Quantum #QuantumComputing #technology #Science

Engineers at Princeton University achieved a world-record milestone: a superconducting qubit with coherence time exceeding 1 millisecond, about three times longer than previous lab records and ~15× typical industry performance. #Quantum #QuantumComputing #technology #Science

Amazon has issued a major warning to the quantum-computing sector after it dumped its stake in IonQ, signaling shifting confidence in the industry’s biggest players. #Quantum #QuantumComputing #technology #Science

A U.S. commission is urging Congress to make quantum tech a “Quantum First” national priority by 2030, calling for major funding in quantum hardware, infrastructure, and workforce. They warn of China’s fast-advancing quantum programs. #Quantum #QuantumComputing #technology #Science

Quantum computing is entering its “commercial era” in 2025. Real deployments in finance, manufacturing & pharma are already showing ROI. Combined with AI (“Q-AI”), we could be on the brink of a true computing revolution. #Quantum #QuantumComputing #technology #Science

The “Quantum Financial System” (QFS) is described as a blockchain-like, quantum-secure financial network designed to replace traditional central banking. #Quantum #QuantumComputing #technology #Science

Quantum computers could soon make today’s encryption methods obsolete, they can crack the math behind public-key security much faster than classical machines. #Quantum #QuantumComputing #technology #Science

Researchers at UC Berkeley have observed a “time-rondeau crystal” — a quantum state where long-term temporal order coexists with short-term randomness. They even encoded ~190 characters of data in the time dynamics, storing info in time itself. #Quantum #QuantumComputing #technology #Science

Scientists may have cracked what was once thought impossible — a quantum satellite uplink. #Quantum #QuantumComputing #Science #Technology

D‑Wave Quantum (QBTS) has launched its newest quantum system, the Advantage2, now available for U.S. government use. The platform aims to tackle highly complex problems beyond classical computing’s reach. #Quantum #QuantumComputing #technology #Science

California just launched Quantum California, a bold statewide initiative to strengthen its leadership in next-gen technology. #Quantum #QuantumComputing #technology #Science

Google Quantum AI, in collaboration with teams from Technical University of Munich and Princeton University, used a 58-qubit quantum processor to realise a Floquet topologically ordered state, an exotic phase of matter previously only theorised. #Quantum #QuantumComputing #technology #Science

Quantum computers stumble on a fundamental physics problem: researchers find that recognizing quantum phases of matter becomes exponentially hard or worse when correlation ranges grow, even for quantum machines. Some properties of nature may simply be out of reach #Quantum #QuantumComputing #Science

Quantum computing is advancing but still has a steep climb, from today’s noisy NISQ systems to future FASQ power. Progress in hardware, error correction & algorithms continues, with early wins in science, not yet business. #Quantum #QuantumComputing #technology #Science

Quantum Light Revolution: Scientists have shattered the symmetry barrier in quantum materials, unlocking a new frontier of terahertz light and ultrafast innovation. The future of computing and communication just got a quantum leap closer. #Quantum #QuantumComputing #technology #Science

Quantum technology is coming to the real world #Quantum #QuantumComputing #technology #Science

IonQ, Rigetti Computing, D-Wave Quantum, and Quantum Computing, Inc. Have Served Up an $875 Million Warning to Wall Street #Quantum #QuantumComputing #technology #Science

Time crystals could power future quantum computers #Quantum #QuantumComputing #technology #Science

Beyond the Hype: 4 Monumental Risks to Quantum Computing Pure-Plays IonQ, Rigetti Computing, and D-Wave Quantum #Quantum #QuantumComputing #technology #Science

Quantum crystals offer a blueprint for the future of computing and chemistry #Quantum #QuantumComputing #technology #Science

Oxford physicists achieve teleportation between two quantum supercomputers #Quantum #QuantumComputing #technology #Science

Qunnect announces Air Force contract for quantum networking over conventional fiber #Quantum #QuantumComputing #technology #Science

Quantum dynamics on your laptop? New technique moves us closer #Quantum #QuantumComputing #technology #Science

Physicists just built a quantum lie detector. It works #Quantum #QuantumComputing #technology #Science

IonQ (IONQ) Achieves Record Algorithmic Qubit Score of #AQ 64 #Quantum #QuantumComputing #technology #Science

Quantum Computing Stock Could Rise 67%, Says Analyst. Here’s Why. #Quantum #QuantumComputing #technology #Science

Parallel atom-photon entanglement paves way for future quantum networking #Quantum #QuantumComputing #technology #Science

Scientists finally prove that a quantum computer can unconditionally outperform classical computers #Quantum #QuantumComputing #technology #Science

Comcast Partners With D-Wave, Classiq In Launch Of Quantum Lab To Test Next-Generation Network Management #Quantum #QuantumComputing #technology #Science

A new twist on Heisenberg’s uncertainty principle can sharpen quantum sensors #Quantum #QuantumComputing #technology #Science

Solana Co-Founder Says '50/50' Chance Quantum Computing Breaks Bitcoin By 2030, Calls For Quick Action #Quantum #QuantumComputing #technology #Science

There’s a new potential quantum computing king. How to invest in it with less risk using options #Quantum #QuantumComputing #technology #Science

Quantum Computing News: QCi $500 Million Raise, BTQ Nasdaq Listing, IonQ Quantum Internet Step #Quantum #QuantumComputing #technology #Science

Routing photonic entanglement toward a quantum internet #Quantum #QuantumComputing #technology #Science

Time crystals arise from quantum interactions once thought to prevent their formation #Quantum #QuantumComputing #technology #Science

Why the U.S.-U.K. Quantum Computing Pact Is Vital for the Nascent Technology #Quantum #QuantumComputing #technology #Science

IonQ Achieves Significant Quantum Internet Milestone, Demonstrates Quantum Frequency Conversion to Telecom Wavelengths #Quantum #QuantumComputing #technology #Science

Proposed framework describes physics from perspective of quantum reference frames #Quantum #QuantumComputing #technology #Science