The race to build practical quantum computers often feels like a high-stakes engineering puzzle. You need more qubits, sure, but you also need them to cooperate without tripping over each other. In the world of superconducting qubits, one promising path is to keep the qubits fixed in frequency and let all the action happen with…
Factor analysis is a curious craft. It pretends data have hidden drivers that, when teased apart, reveal why people behave the way they do, which words they choose, or which products they buy. In practice, researchers estimate a loading matrix that links observed variables to a handful of latent factors. But once you have that…
Imagine a self-driving car navigating a bustling city street. It needs to understand not just the location of other vehicles, pedestrians, and cyclists, but also their movement, intentions, and relationships to each other. This is a complex problem of spatial reasoning, requiring the car to process massive amounts of data in real-time. Recent advances in…
A New Look at Our Galactic Home For centuries, the Milky Way was our entire universe. Even as our understanding expanded to encompass countless other galaxies, our grasp of the Milky Way’s own structure, its history, and its place among other galaxies remained surprisingly limited. A new study from the University of Utah, led by…
What this study tries to fix in brain-controlled gait Spinal cord injuries often erase the body’s ability to move and sense its own legs. Wheelchairs become the difference between independence and dependence, and the consequences ripple outward—heart health, bone density, and even mood can hinge on whether someone can ambulate. In the last decade, researchers…
In the quiet borders of math and physics, scientists chase whispers of information that arrive through noise. Some whispers come from faraway echoes of a signal we can’t see directly, and the challenge is to reconstruct what happened from the clues left in a handful of measurements. That task is what mathematicians call an inverse…
Imagine a speck of dust adrift in the inky blackness of space, colder than anything you can fathom. This isn’t just any dust; it’s the seed of a potential world, coated in a fragile layer of ice. On these icy mantles, molecules dance a slow, frozen ballet, sometimes sticking around, sometimes flitting back into the…
The latest AI models are dazzling. They can beat grandmasters at chess, generate stunning art, and even write passable code. But a new study from researchers at the Hebrew University of Jerusalem, led by a team including Gal Beniamini and Amnon Shashua, suggests there’s a crucial area where these systems fall drastically short: deep algorithmic…
The sky isn’t a static mural but a living atlas, a sea of data where every star is a data point and every movement a clue. Gaia, the European Space Agency’s ambitious chart of the Milky Way, is mapping roughly two billion stars with a precision so tiny it would be invisible to the naked…
The moment you start trusting a neural network with real-world decisions, you also invite a quiet kind of treachery: backdoor attacks. A handful of manipulated training examples can plant hidden triggers that flip a model’s behavior in response to a cue that only the attacker can see. The rest of the time, the model behaves…