IBM’s new l-couplers enable quantum Starling computer scaling IBM researchers report achieving 99% average quantum state transfer fidelity when connecting superconducting quantum processors using multiple meter-scale quantum channels.

Associate Professor of Physics Machiel Blok and his research group at the University of Rochester are moving beyond the standard qubit by investigating superconducting qudits , quantum systems encoding information across multiple energy levels.

Nord Quantique gets US$10M to shrink quantum computer size Nord Quantique will use a US$10 million extension of a Defense Advanced Research Projects Agency ( DARPA ) agreement to further develop its approach to fault-tolerant quantum computing.

New microscope could help build 2D quantum devices Researchers have achieved atomic-scale spin-resolved measurements in a layered material, KV2Se2O, using a novel spin-resolved scanning tunneling microscopy technique.

Bloq Quantum launches Maya, an AI agent for quantum teams Bloq Quantum has launched Bloq Maya, an AI agent designed to accelerate quantum computing development for businesses.

Quantum XChange eases quantum-safe network management with new console Quantum XChange has released version 2.0 of its Phio TX -Centralized Management Console, simplifying the deployment of quantum-safe networks as organizations move beyond planning to implementation.

New quantum algorithm maps out optimal qubit gate performance The researchers used quantum circuits to reliably track the dynamics of cavity mediated two-qubit gates.

Researchers from the Walther-Meißner-Institut and Technical University of Munich in Germany, alongside colleagues at the University of St. Andrews in the United Kingdom, have demonstrated a quantum secret sharing protocol involving three players.

Homodyne detection recovers quantum information from light

Seven entangled spins found in a copper oxide material Researchers at Harvard University and Brookhaven National Laboratory report detecting at least seven entangled spins within the copper oxide material Sr₂CuO₃, a cuprate chain.

Cavity QED setup densifies disorder for quantum simulation Rahel Lea Baumgartner of the University of Geneva and Pietro Pelliconi of Princeton University propose a new approach to simulating notoriously difficult all-to-all interacting and disordered many-body systems.

A new ranking of tests reveals how well they find entanglement New research ranks how well different criteria—entropy-based, realignment, and more—detect entanglement in quantum states, specifically for NPT states.

Gap engineering reduces errors in superconducting qubits

A $474,000 grant from the National Science Foundation will fund Professor Xiaodong Wang’s three-year project beginning this month, directly addressing a core challenge in building practical quantum technologies: accurately interpreting quantum information.

Harper College is co-leading a new initiative with the Chicago Quantum Exchange , City Colleges of Chicago and the College of DuPage to directly integrate the needs of quantum employers into community college curricula.

Researchers map the limits of classical quantum modeling Researchers have developed a new technique using linear quantifier elimination to systematically identify when quantum behavior cannot be explained by classical means in prepare-transform-measure scenarios.

CU Boulder Alum Wins Boeing Quantum Prize for Atom Interferometer Work Catie LeDesma (PhDPhys’24) has earned the 2026 Boeing Quantum Creators Prize, a national award recognizing early-career researchers advancing quantum information science and engineering.

AtlasBase chip packs 5.6 billion DNA synthesis sites for molecular compute AtlasBase has unveiled the AtlasBase molecular computer, powered by the Thalia chip containing 5.6 billion electro-chemical synthesis sites.

SkyWater helps quantum startups move from lab to factory SkyWater Technology has launched OnRamp, a new initiative offering early-stage quantum hardware startups direct access to manufacturing expertise and a defined path toward commercialization.

SEALSQ’s quantum-safe QS7001 chip passes security test SEALSQ Corp reports that its QS7001 secure element has successfully completed the technical evaluation phase for Common Criteria EAL5+ certification.