Computers & Math News

November 27, 2025

Top Headlines

A Twist of Light Could Power the Next Generation of Memory Devices

Nov. 21, 2025 Researchers have discovered a way to store information using a rare class of materials called ferroaxials, which rely on swirling electric dipoles instead of magnetism or charge. These vortex-like states are naturally stable and resistant to outside ...

Light Has Been Hiding a Magnetic Secret for Nearly 200 Years

Nov. 20, 2025 New research shows that light’s magnetic field is far more influential than scientists once believed. The team found that this magnetic component significantly affects how light rotates as it passes through certain materials. Their work challenges ...

Quantum Computers Just Simulated Physics Too Complex for Supercomputers

Nov. 19, 2025 Researchers created scalable quantum circuits capable of simulating fundamental nuclear physics on more than 100 qubits. These circuits efficiently prepare complex initial states that classical computers cannot handle. The achievement demonstrates a ...

Nanoscale Trick Makes “Dark Excitons” Glow 300,000 Times Stronger

Nov. 19, 2025 Researchers have found a way to make “dark excitons”—normally invisible quantum states of light—shine dramatically brighter by trapping them inside a tiny gold-nanotube optical cavity. This breakthrough boosts their emission 300,000-fold and ...

Princeton’s New Quantum Chip Marks a Major Step Toward Quantum Advantage

Nov. 17, 2025 A Princeton team built a new tantalum-silicon qubit that survives for over a millisecond, far surpassing today’s best devices. The design tackles surface defects and substrate losses that have limited transmon qubits for years. Easy to integrate ...

AI Creates the First 100-billion-star Milky Way Simulation

Nov. 16, 2025 Researchers combined deep learning with high-resolution physics to create the first Milky Way model that tracks over 100 billion stars individually. Their AI learned how gas behaves after supernovae, removing one of the biggest computational ...

A Single Beam of Light Runs AI with Supercomputer Power

Nov. 16, 2025 Aalto University researchers have developed a method to execute AI tensor operations using just one pass of light. By encoding data directly into light waves, they enable calculations to occur naturally and simultaneously. The approach works ...

New Prediction Breakthrough Delivers Results Shockingly Close to Reality

Nov. 14, 2025 Researchers have created a prediction method that comes startlingly close to real-world results. It works by aiming for strong alignment with actual values rather than simply reducing mistakes. Tests on medical and health data showed it often ...

A Radical Upgrade Pushes Quantum Links 200x Farther

Nov. 13, 2025 Scientists have developed a new way to build rare-earth crystals that boosts quantum coherence to tens of milliseconds. This leap could extend quantum communication distances from city blocks to entire continents. The method uses atom-by-atom ...

Entangled Spins Give Diamonds a Quantum Advantage

Nov. 11, 2025 UC Santa Barbara physicists have engineered entangled spin systems in diamond that surpass classical sensing limits through quantum squeezing. Their breakthrough enables next-generation quantum sensors that are powerful, compact, and ready for ...

Brain-like Learning Found in Bacterial Nanopores

Nov. 11, 2025 Scientists at EPFL have unraveled the mystery behind why biological nanopores, tiny molecular holes used in both nature and biotechnology, sometimes behave unpredictably. By experimenting with engineered versions of the bacterial pore aerolysin, ...

Stanford Discovers an Extraordinary Crystal That Could Transform Quantum Tech

Nov. 9, 2025 Stanford scientists found that strontium titanate improves its performance when frozen to near absolute zero, showing extraordinary optical and mechanical behavior. Its nonlinear and piezoelectric ...

Latest Headlines

updated 11:45am EST

Physicists Reveal a New Quantum State Where Electrons Run Wild

Nov. 17, 2025 Electrons can freeze into strange geometric crystals and then melt back into liquid-like motion under the right quantum conditions. Researchers identified how to tune these transitions and even ...

Chimps Shock Scientists by Changing Their Minds With New Evidence

Nov. 16, 2025 Chimps may revise their beliefs in surprisingly human-like ways. Experiments showed they switched choices when presented with stronger clues, demonstrating flexible reasoning. Computational modeling ...

Breakthrough Shows Light Can Move Atoms in 2D Semiconductors

Nov. 14, 2025 Laser light can physically distort Janus TMD materials, revealing how their asymmetrical structure amplifies light-driven forces. These effects could power breakthroughs in photonic chips, sensors, ...

Dark Energy Might Be Changing and So Is the Universe

Nov. 9, 2025 New supercomputer simulations hint that dark energy might be dynamic, not constant, subtly reshaping the Universe’s structure. The findings align with recent DESI observations, offering the ...

Artificial Neurons That Behave Like Real Brain Cells

Nov. 5, 2025 USC researchers built artificial neurons that replicate real brain processes using ion-based diffusive memristors. These devices emulate how neurons use chemicals to transmit and process signals, ...

Breakthrough Links Magnetism and Electricity for Faster Tech

Nov. 5, 2025 Engineers at the University of Delaware have uncovered a way to bridge magnetism and electricity through magnons—tiny waves that carry information without electrical current. These magnetic waves ...

Quantum Light Breakthrough Could Transform Technology

Nov. 2, 2025 Scientists have achieved a breakthrough in light manipulation by using topological insulators to generate both even and odd terahertz frequencies through high-order harmonic generation (HHG). By ...

Too Much Screen Time May Be Hurting Kids’ Hearts

Nov. 1, 2025 More screen time among children and teens is linked to higher risks of heart and metabolic problems, particularly when combined with insufficient sleep. Danish researchers discovered a measurable ...

Scientists Discover a Way Simulate the Universe on a Laptop

Oct. 30, 2025 Scientists have developed a groundbreaking tool called Effort.jl that lets them simulate the structure of the universe using just a laptop. The team created a system that dramatically speeds up how ...

A Revolutionary DNA Search Engine Is Speeding Up Genetic Discovery

Oct. 28, 2025 ETH Zurich scientists have created “MetaGraph,” a revolutionary DNA search engine that functions like Google for genetic data. By compressing global genomic datasets by a factor of 300, it allows ...

Breakthrough Optical Processor Lets AI Compute at the Speed of Light

Oct. 28, 2025 Researchers at Tsinghua University developed the Optical Feature Extraction Engine (OFE2), an optical engine that processes data at 12.5 GHz using light rather than electricity. Its integrated ...

Living Computers Powered by Mushrooms

Oct. 26, 2025 Scientists have found that mushrooms can act as organic memory devices, mimicking neural activity while consuming minimal power. The Ohio State team grew and trained shiitake fungi to perform like ...

Stanford’s Tiny Eye Chip Helps the Blind See Again

Oct. 22, 2025 A wireless eye implant developed at Stanford Medicine has restored reading ability to people with advanced macular degeneration. The PRIMA chip works with smart glasses to replace lost photoreceptors ...

AI Restores James Webb Telescope’s Crystal-Clear Vision

Oct. 27, 2025 Two Sydney PhD students have pulled off a remarkable space science feat from Earth—using AI-driven software to correct image blurring in NASA’s James Webb Space Telescope. Their innovation, ...

AI Turns X-Rays Into Time Machines for Arthritis Care

Oct. 22, 2025 Researchers at the University of Surrey developed an AI that predicts what a person’s knee X-ray will look like in a year, helping track osteoarthritis progression. The tool provides both a visual ...

Quantum Crystals Could Spark the Next Tech Revolution

Oct. 16, 2025 Auburn scientists have designed new materials that manipulate free electrons to unlock groundbreaking applications. These “Surface Immobilized Electrides” could power future quantum computers or ...

90% of Science Is Lost. This New AI Just Found It

Oct. 13, 2025 Vast amounts of valuable research data remain unused, trapped in labs or lost to time. Frontiers aims to change that with FAIR² Data Management, a groundbreaking AI-driven system that makes datasets ...

Scientists Create a Magnetic Lantern That Moves Like It’s Alive

Oct. 10, 2025 A team of engineers at North Carolina State University has designed a polymer “Chinese lantern” that can rapidly snap into multiple stable 3D shapes—including a lantern, a spinning top, and ...

Quantum Simulations That Once Needed Supercomputers Now Run on Laptops

Oct. 12, 2025 A team at the University at Buffalo has made it possible to simulate complex quantum systems without needing a supercomputer. By expanding the truncated Wigner approximation, they’ve created an ...

Scientists Stunned by Wild Martian Dust Devils Racing at Hurricane Speeds

Oct. 9, 2025 Mars may look calm, but new research reveals it’s a world of fierce winds and swirling dust devils racing at hurricane-like speeds. Using deep learning on thousands of satellite images from ...

Why GPS Fails in Cities. And How It Was Brilliantly Fixed

Oct. 9, 2025 Our everyday GPS struggles in “urban canyons,” where skyscrapers bounce satellite signals, confusing even advanced navigation systems. NTNU scientists created SmartNav, combining satellite ...

Scientists Accidentally Create a Tiny “rainbow Chip” That Could Supercharge the Internet

Oct. 7, 2025 Researchers at Columbia have created a chip that turns a single laser into a “frequency comb,” producing dozens of powerful light channels at once. Using a special locking mechanism to clean ...

DOLPHIN AI Uncovers Hundreds of Invisible Cancer Markers

Oct. 1, 2025 A new AI tool called DOLPHIN exposes hidden genetic markers inside single cells, enabling earlier detection and more precise treatment choices. It also sets the stage for building virtual models of ...

Princeton’s AI Reveals What Fusion Sensors Can’t See

Oct. 1, 2025 A powerful new AI tool called Diag2Diag is revolutionizing fusion research by filling in missing plasma data with synthetic yet highly detailed information. Developed by Princeton scientists and ...

Scientists Build Artificial Neurons That Work Like Real Ones

Oct. 14, 2025 UMass Amherst engineers have built an artificial neuron powered by bacterial protein nanowires that functions like a real one, but at extremely low voltage. This allows for seamless communication ...

A Strange Quantum Metal Just Rewrote the Rules of Electricity

Oct. 7, 2025 In a remarkable leap for quantum physics, researchers in Japan have uncovered how weak magnetic fields can reverse tiny electrical currents in kagome metals—quantum materials with a woven atomic ...

Scientists Just Recreated a Wildfire That Made Its Own Weather

Oct. 2, 2025 In 2020, California’s Creek Fire became so intense that it generated its own thunderstorm, a phenomenon called a pyrocumulonimbus cloud. For years, scientists struggled to replicate these explosive ...

These Little Robots Literally Walk on Water

Oct. 4, 2025 HydroSpread, a breakthrough fabrication method, lets scientists build ultrathin soft robots directly on water. These tiny, insect-inspired machines could transform robotics, healthcare, and ...

The Hidden Forces Inside Diamonds That Could Make Tech 1,000x Faster

Sep. 30, 2025 A team of physicists has discovered that virtual charges, which exist only during brief interactions with light, play a critical role in ultrafast material responses. Using attosecond pulses on ...

Scientists Finally Found the “dark Matter” of Electronics

Oct. 4, 2025 Scientists at OIST have, for the first time, directly tracked the elusive “dark excitons” inside atomically thin materials. These quantum particles could revolutionize information technology, as ...