Fysik & material

Researchers at Britain's MAST-U tokamak have identified previously unobserved wave patterns that could help engineers better control and stabilize fusion reactions. The discovery maps how these waves behave under different conditions, offering a roadmap for designing more efficient fusion power plants—critical as governments and utilities race to commercialize fusion energy.EN

Researchers have developed a faster way to identify which chemicals in complex mixtures pose the greatest health risk, using automated testing and advanced analysis. The breakthrough could help regulators and manufacturers prioritize safety testing and reduce the time and cost of screening thousands of compounds already in use.EN

Researchers created hybrid nanoparticles combining silver with plant-derived carbon dots that killed two dangerous aquaculture bacteria resistant to conventional antibiotics. The eco-friendly synthesis method could offer aquaculture producers a non-chemical alternative to prevent costly disease outbreaks as antibiotic resistance spreads across global fish farming operations.EN

Researchers have identified precise constraints on how material moves inside the Sun by analyzing the depletion of lithium and beryllium—offering the most detailed picture yet of internal stellar dynamics. The findings refine models of stellar evolution that underpin everything from understanding our own star's future to predicting the behavior of distant exoplanets.EN

Researchers have developed a comprehensive mathematical framework for understanding gravity's behavior across any number of spatial dimensions—a result that clarifies theoretical physics and could inform quantum gravity research. The findings provide practical tools for checking whether exotic gravity models remain physically sensible, which matters for fundamental physics research and next-generation space-based experiments.EN

Researchers have discovered that gravitational fields possess multiple hidden symmetries—mathematical structures that usually allow scientists to simplify complex systems. But they found these symmetries can't all be gauged simultaneously without triggering fundamental anomalies, revealing deep constraints on how gravity can be manipulated or controlled at quantum scales.EN

Researchers created molecules that reversibly switch between different colored light emissions when exposed to acid or base vapors. The discovery opens pathways for low-cost, solid-state sensors to detect toxic gases in manufacturing and environmental monitoring—a market currently dominated by expensive, bulky instruments.EN

Researchers have solved a long-standing puzzle in nanowire physics: how curved wires change the behavior of magnetic interactions at the atomic level. The breakthrough simplifies predictions for ferromagnetic nanowires and could accelerate development of next-generation data storage and magnetic sensors that rely on precise control of these interactions.EN

Researchers have developed machine learning methods to recover lost structural information from ultrafast protein experiments, moving beyond crude averaging techniques that discard temporal detail. The advance could accelerate drug discovery and materials science by revealing protein dynamics at timescales previously invisible to researchers.EN

Researchers developed a light-activated compound that can switch cancer-targeting DNA structures on and off inside cells with 25-fold changes in potency. The breakthrough enables precision control over drug activation, potentially reducing side effects and improving cancer treatment outcomes in clinical applications.EN

Scientists at CERN have developed advanced detector systems that dramatically improve measurements of neutron-capture reactions — crucial data for nuclear energy, medical isotope production, and materials testing. The new approach cuts recovery time after radiation bursts and boosts detection sensitivity, enabling experiments previously impossible with intense neutron beams.EN

Scientists at CERN have precisely measured how often top quarks pair with charm quarks in particle collisions, using a novel detection technique. The findings validate physics simulation models critical for understanding fundamental particle interactions and could refine calculations used in high-energy physics research and detector design.EN

Physicists have mapped how exotic particles called vector-like quarks would behave at the Large Hadron Collider, revealing telltale decay patterns that could expose their hidden structure. The work matters because it gives experimental teams a roadmap to detect new physics that has eluded conventional searches, potentially unlocking mysteries about matter itself.EN

Researchers discovered that the mathematical twin of Einstein's gravity theory had undefined properties in certain exotic situations. They developed correction terms that finally make these charges well-defined and reveal genuine symmetries. The work could reshape how physicists think about fundamental forces and may have implications for quantum gravity research.EN

Researchers discovered that applying a modest 60-milliwatt magnetic field during heat treatment dramatically accelerates production of tau-MnAl, a ferromagnetic material, yielding 50% more output than conventional methods. The finding offers manufacturers a simple, low-cost route to speed up synthesis of advanced magnetic alloys used in electric motors, generators, and permanent magnet applications.EN

Researchers analyzing trillions of particle collisions found exotic matter that cannot be explained by established physics models, suggesting unknown forces or particles exist. The discovery could reshape understanding of fundamental matter and has implications for future particle accelerator design and investment priorities in high-energy physics infrastructure.EN

Astronomers analyzing 29 ancient star clusters discovered that older stars systematically vanish from cluster edges while younger stars cluster near the center—a finding that rewrites models of how galaxies evolve over billions of years. Understanding these dynamics could improve predictions for stellar physics and inform long-term models of galactic structure.EN

Researchers have mapped the hidden mathematical structure governing exotic symmetries in quantum field theory—a discovery that could reshape how scientists understand fundamental forces. The work provides practical tools for detecting these symmetries experimentally, potentially unlocking new approaches to quantum computing and materials design.EN

Researchers have identified the physics governing how electrochromic oxides change color when charged—a breakthrough that could accelerate the commercialization of smart windows, displays, and adaptive camouflage. The findings overturn conventional understanding of how these materials work and provide a roadmap for optimizing their performance.EN

An international team has completed the first detailed measurement of a rare particle decay, finding that the fundamental forces behave exactly as predicted by current theory. The result tightens constraints on theoretical models and rules out certain exotic physics scenarios, strengthening confidence in the Standard Model that underpins particle physics research funding and next-generation detector development.EN

Researchers have demonstrated an effective technique for extracting cerium—a valuable rare earth element—from contaminated solutions by precipitating it with lead phosphate minerals. The method could reduce dependence on traditional mining for these critical materials used in electronics, magnets, and green energy technologies, while offering a way to recycle industrial byproducts.EN

Europe's Euclid mission can now measure the mass of nearly-invisible neutrinos with unprecedented precision by analyzing how light bends across the universe. The finding matters because neutrino mass is one of the last unknown pieces in cosmology—and solving it could reshape our understanding of dark energy, the force driving the universe's expansion, with implications for fundamental physics research funding and long-term space exploration strategy.EN

A European space telescope called Euclid will soon scan vast regions of the early universe to find thousands of proto-clusters—groups of galaxies still forming together billions of years ago. New simulations show Euclid can reliably detect these structures, giving scientists an unprecedented view of how galaxies organize and evolve, with implications for understanding cosmic structure and large-scale physics.EN

A landmark review challenges the 20-year-old foundation of tumor-targeting nanoparticle design, showing the widely-used EPR effect doesn't work as expected. Using live-cell microscopy, researchers identified superior delivery pathways—targeting blood vessel linings and exploiting immune cells—that could unlock billions in stalled oncology drug programs and reshape development timelines for precision medicines.EN

Astronomers analyzing distant globular clusters found that some contain only one generation of stars while others host multiple populations—a pattern that challenges current theories of how star clusters form and evolve. The findings could reshape models used to understand galaxy assembly and the early universe, with implications for space agencies and institutions planning future observation missions.EN