Researchers at ONERA and the Institute of Mathematics of Toulouse have developed a new AI-powered method for simulating fluid flows. Forget about meticulously feeding your algorithm every single data point. This method, surprisingly, can accurately predict airflow patterns even when it’s missing the vast majority of data points. It’s like having a hyper-intuitive weather forecaster…
In the world of materials simulations, the dream is simple: predict how a material behaves without dragging out the lab experiments. But the reality is messier. Fully detailed (all-atom) molecular dynamics can reveal how a polymer moves and interacts, yet it’s computationally heavy—like watching every grain of sand on a beach in real time. Coarse-grained…
In the quiet interior of theoretical physics, a sentence can feel like a hinge: small changes in how we describe a system can unlock whole new ways of seeing the world. The paper by Xianghang Zhang, a researcher at the Graduate School of Mathematics, Nagoya University, pushes on that hinge for open N = 2…
The S-matrix is the universe’s most economical diary of how particles gossip with each other. It records every possible collision outcome, but it never tells you the behind‑the‑scenes choreography that makes those outcomes possible. A quiet revolution over the last decade has recast this diary as something more geometric and principled: if you demand unitarity,…
Moiré materials, where two atomic lattices slide past one another with a tiny twist, have become laboratories for exotic quantum behavior. In systems like twisted bilayer graphene (TBG) and twisted bilayer transition metal dichalcogenides (TMDs), electrons don’t just move through a static landscape; they wander through a textured, shimmering tapestry that remixes their quantum states…
What deception in language models tells us about intelligence The UC San Diego team behind the study—Samuel M. Taylor and Benjamin K. Bergen of the Department of Cognitive Science—set out to ask a simple, unsettling question: do large language models lie on their own, not just when prompted to lie? Their answer isn’t a binary…
In a quiet corner of the University of Massachusetts Boston, a team led by Joanna Ruhl, Vanja Dunjko, and Maxim Olshanii tackles a stubborn puzzle: even in perfectly solvable waves, quantum jitters refuse to stay quiet. Their subject is a one-dimensional Bose gas described by the nonlinear Schrödinger equation, the same equation that makes optical…
The dream of a seamless digital assistant, a sort of modern-day JARVIS, is closer than you might think. But a new benchmark from researchers at Fudan University, Shanghai AI Lab, and the University of Hong Kong reveals a surprising truth: even the most advanced AI agents are surprisingly clumsy when it comes to handling everyday…
On city streets where autonomous shuttles roam, a safety valve lurks behind the scenes: a human hand that can guide or override the machine from afar. The new paper from Technische Universität München sketches a blueprint for how a control center could orchestrate a fleet of automated vehicles on public roads, stitching together safety, regulation,…
The collar theorem has always sounded like a tailor’s joke in a mathematician’s mouth: there’s a uniform, snug tube you can wrap around a loop on a surface, and its size depends only on how long the loop is and how the surface curves—not on the whole surface itself. In the 1970s, that idea anchored…
In the realm of biology and medicine, researchers build elegant, pocket-sized maps of how substances travel through the body or how a disease spreads through a network of compartments. These are not sprawling encyclopedias but compact recipes that help predict what happens when you inject a drug, or when a nutrient shifts from blood to…
Imagine a world where eye exams could reveal hidden diseases, not just through what your doctor sees, but through intricate patterns invisible to the naked eye. That future might be closer than we think, thanks to a groundbreaking study by researchers at Zhejiang Normal University and Wenzhou Medical University, led by Shoujun Huang and Qi…
In a world of parallel machines and shared resources, scheduling feels like directing a chorus where some singers simply can’t be on stage at the same moment. The challenge isn’t just about speed; it’s about respecting the social dance of dependencies, exclusivities, and timing. When you scale up to hundreds or thousands of tasks, the…
The idea of watching someone code is usually private, a sprint through a personal problem space. Yet a team of researchers decided to treat the act of writing software as a kind of diagnostic data stream. They built KOALA, a configurable tool that lives inside JetBrains IDEs and quietly records what students do as they…
The solar cell for the 21st century isn’t a single sheet of mystery material; it’s a fast, chord-like sequence of events in which light becomes electricity in a race against time. In many next‑gen devices, photons conjure excitons—tiny, bound electron–hole pairs—that must wander to a boundary where they split into charges. For years, scientists tried…
The Unexpected Dance of Diffusion Imagine a drop of ink falling into a still pool. The ink spreads, its edges blurring as it diffuses outwards. This seemingly simple process, governed by diffusion equations, takes on a surprising complexity when we move beyond flat surfaces. A new study from Politecnico di Milano reveals unexpected twists in…
In a world of rapid clips and clever edits, our brains read a scene not just from what happens, but from the sequence in which things unfold. A bottle opens, then it closes; a hand lifts, then it rests. The order matters. Machines, however, have often treated a video as a collage of stills, where…
In the physics of many particles, energy and entropy often behave like faithful dancers who know their steps: scale with the number of dancers, N, in clean, predictable ways. In short-range systems, doubling the crowd doubles the energy, roughly speaking. But if the dancers are linked by long-range choreography, every dancer can feel every other…
Rethinking AI Serving at a Massive Scale Large language models (LLMs) like GPT and its successors have dazzled us with their ability to generate text, answer questions, and even write code. But behind the scenes, running these models at scale is a monumental engineering challenge. The latest research from Huawei’s xDeepServe team, published in 2025,…
Clinical notes are the whispered history books of medicine. They sit in the margins of electronic health records, scribbled in the moment between test results and treatment plans, rich with nuance but almost invisible to traditional data silos. When researchers talk about menstrual health, they often stumble over a stubborn truth: the most informative clues…