Imagine trying to understand a movie by only looking at the visuals, with the sound muted. You’d miss crucial information – the dialogue, the music, the subtle sound effects that set the scene. That’s the challenge AI faces when trying to understand videos, and why researchers are working to give it a better sense of…
What a shower sounds like when seen through a radio telescope Cosmic rays arrive from most directions with powers that baffle even the most patient observers. When they smash into Earth’s atmosphere, they unleash a cascade of secondary particles in a flash that lasts only a fraction of a second. For decades, scientists have watched…
The relentless march of artificial intelligence continues to reshape industries, and healthcare is no exception. A new Agentic AI framework, developed by researchers at the University of Illinois at Urbana-Champaign, the University of Illinois at Chicago, Missouri S&T, and Nimblemind.ai, led by Soorya Ram Shimgekar, Shayan Vassef, Abhay Goyal, Navin Kumar, and Koustuv Saha, promises…
The universe keeps its recipes in light and gas, hiding the birthplace stories of every element in the way matter clusters and spreads through a galaxy. Elements aren’t just sprinkled uniformly; they carry the signatures of how they were forged and how they traveled. Oxygen and sulfur, born largely in the brilliant furnaces of core-collapse…
The Large Hadron Collider (LHC), that magnificent atom-smasher nestled beneath the Franco-Swiss border, has yielded another intriguing clue in the hunt for physics beyond the Standard Model. A new study from researchers at the Indian Institute of Science Education and Research Thiruvananthapuram, led by Arijit Das, Tanumoy Mandal, Subhadip Mitra, and Rachit Sharma, has significantly…
Open-vocabulary segmentation is a mouthful of a goal: teach a computer to outline every pixel of an image according to any set of words you can throw at it, even if those words aren’t part of its original training. The world’s most powerful image-and-text models can classify what they’ve seen or describe a scene in…
Ever feel like computers are just… slow? We’re constantly pushing them to do more, faster, from rendering the latest games to training those AIs that are writing (or at least inspiring) articles like this one. And at the heart of so many of these tasks lies matrix multiplication – a fundamental operation that’s been the…
Why Measuring Speech Quality Is More Than Just Numbers When you’re on a call and the audio sounds muffled or robotic, you instinctively know something’s wrong. But how do machines figure out if speech sounds good or bad? For decades, engineers have relied on metrics that compare a noisy or enhanced audio clip to a…
Robotics has long carried two visions at once: a scientist’s dream of learning from data, and an engineer’s wish to respect the stubborn reality of hardware. For humanoid robots, that hardware often looks like a tangle of joints, cables, and belts rather than a clean line from motor to foot. In practice, many learning systems…
The fight against weeds is a stubborn one. They sneak into crops, steal light and nutrients, and force farmers to use herbicides or labor-intensive practices that wear down soils and budgets. Cover crops are a promising ally in this battle: they shade the ground, suppress weeds, and build soil health. But measuring how much biomass…
Across the globe, natural-language processing has remixed language into vectors and tokens, but breakthroughs in AI have largely been trained on English and a handful of dominant tongues. In Saarbrücken, Germany, a researcher named David Ifeoluwa Adelani led a project that rethinks how machines understand Sub-Saharan languages. Working with Saarland University’s Institute for Computational Linguistics…
Predicting how a crystal will behave is like forecasting weather for a hidden world of atoms. The stakes are high: a small nudge in a material’s structure can shift how efficiently a battery stores energy, how a solar cell harvests light, or whether a catalyst will spit out a desired chemical. For years, researchers have…
Intro Cybersecurity often feels like a high-stakes game of chess played on a sprawling, ever-changing board. Defenders patch holes, monitor traffic, and chase down elusive weaknesses, while attackers scout for the tiniest misstep to exploit. For decades, penetration testing has been a human-led craft: security experts map a network, probe forms, test credentials, and chase…
Imagine a world where the familiar rules of algebra get a surreal twist. What if you could ‘grade’ rings—mathematical structures that generalize numbers—not just with integers or real numbers, but with entire groups? And what if the properties of these gradings revealed deep secrets about the rings themselves and the groups doing the grading? That’s…
The Unexpected Behavior of Mesons Deep within the heart of atoms, a realm governed by the enigmatic forces of quantum chromodynamics (QCD), lies a world of subatomic particles with unexpected behaviors. Recent research, conducted by a team at Kyoto University and several collaborating institutions, reveals a surprising twist in the story of mesons, particles composed…
On a quiet afternoon, you walk into a living room and your brain instantly sketches a map: a chair tucked beside a coffee table, a plant basking in the corner, the TV mounted above a console. You can tell who’s where, who’s touching whom, and even how close one thing sits to another. That effortless…
The Electron–Ion Collider project at Brookhaven National Laboratory is blueprinted to push photons and protons into one tunnel and coax them to behave. At the heart of that ambition lies a delicate balancing act in the Hadron Storage Ring, in a cooling section known as IR2, where electrons and hadrons ride together to reduce the…
Black holes: cosmic vacuum cleaners, or something far stranger? For decades, physicists have wrestled with the implications of these gravitational behemoths, especially when quantum mechanics enters the picture. The late Stephen Hawking famously predicted that black holes aren’t truly black but emit radiation, leading to their eventual evaporation. But this raises a thorny problem: what…
In fall 2024 a small army of curious undergraduates gathered at ETH Zurich, not to memorize a standard set of theorems but to wrestle with a different beast: average‑case complexity in statistical inference. The notes from that experiment read like a field diary. They describe a teaching format that looks more like a research lab…
Data in the real world often lives on curved spaces, not flat plains. Colors sit on a circle of hues, orientations spin like tops, and even statistical summaries can trace hyperbolic surfaces. Denoising such data with standard tools is like trying to clean a watercolor painting with a straightedge: you miss the edges that matter…