AI Learns to Fight as a Team: Role-Aware Algorithm Boosts UAV Swarm Air Combat
Researchers in China have developed RAUD-MAPPO, a role-aware and uncertainty-driven multi-agent reinforcement learning framework that raises win rates and enables...
Single-Molecule Nanogap Device Reads Chirality to Detect Signs of Life
Researchers at The University of Osaka have developed a single-molecule nanogap tunneling device that uses artificial intelligence to distinguish left-...
Morphing Rotor Blades That Change Diameter Mid-Flight Reveal Strange Aerodynamics
A new computational study reveals that helicopter rotors which change diameter in flight produce hysteresis effects, load overshoots, and novel...
Cornell Students Fly Pizza-Box Light Sails Free in Orbit, a First for Chip-Sized Spacecraft
Cornell students have successfully deployed free-flying light sails in orbit, with a ChipSat transmitting complete data packets to Earth for...
Carbon Materials Outperform Metals in the Race to Cool Space Telescopes
A new review shows that graphene, carbon nanotubes, and carbon composites can slash weight and dramatically outperform metals in the...
New Coordinate-Proof Yardstick Measures Asteroid Encounter Uncertainty
A new coordinate-invariant diagnostic quantifies how asteroid orbit uncertainty grows toward close encounters, proven stable under any choice of coordinates...
Ghost Electrons in Underground Argon Detector Traced to Impurities and Grid Light
The DarkSide-50 experiment has produced the first comprehensive characterization of spurious-electron signals in a liquid argon dark matter detector, tracing...
A 42-Light-Year X-Ray Tail Tracks Cosmic Rays on a Directed Journey Through the Galaxy
Joint observations by China's Einstein Probe and LHAASO have revealed a 42-light-year-long X-ray tail from a pulsar wind nebula, showing...
New Control Scheme Promises Safer, More Precise Automatic Carrier Landings
Researchers at Harbin Engineering University have developed a flexible predefined-time control scheme that keeps automatic carrier landings accurate and stable...
ESA CubeSat at Earth-Moon L2 Could Watch Asteroid Apophis Sweep Past Earth in 2029
A new study shows that ESA's LUMIO CubeSat at Earth-Moon L2 could detect Apophis and capture nearly a month of...
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Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
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University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
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Bee body mass, pathogens and local climate influence heat tolerance
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Researchers record first-ever images and data of a shark experiencing a boat strike
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Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
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