Technology and Engineering
AI Weather Forecasting Gets a Ruthless Audit: New Survey Exposes Hidden Flaws in How We Judge Machine-Learning Models
A sweeping new survey in Artificial Intelligence Review maps the AI architectures transforming weather and climate prediction while exposing evaluation...
Physicists Observe Hall Effect in Trion Fluids Within Electron–Hole Double Layers
Researchers have demonstrated the Hall effect in a fluid of trions, charged three-particle complexes in electron–hole double layers, confirming a...
CoSi Semimetal Wires Beat Copper by Getting Better as They Shrink
Researchers have shown that single-crystalline cobalt silicide semimetal nanoflakes become more conductive as they thin, outperforming copper at the nanoscale...
Twisted Single Photons: Scientists Lock Spin and Orbital Angular Momentum in a Tiny Semiconductor Chip
Researchers have demonstrated single-photon emission with spin-locked orbital angular momentum and tunable spin–orbit entanglement in a quantum-dot micropillar cavity, bringing...
Chip-Scale Laser Array Generates Self-Healing Space-Time Wave Packets Directly On-Site
A semiconductor laser array on a chip can directly produce propagation-invariant, self-healing space-time wave packets without the bulky free-space optics...
Placing Propellers at the Wingtips Boosts Drone Cruise Efficiency by 15 Percent
A computational design optimization study shows that concentrating propellers at the wingtips can raise UAV cruise lift-to-drag ratios by 15.4...
Drones That Talk With Light and Motion When Radio Links Fail
Researchers have built drone swarms that coordinate through bio-inspired motion and LED signals interpreted by an onboard language model, staying...
Sage Root Compounds Trigger Self-Destruction in Breast Cancer Cells
A diterpenoid-rich fraction prepared from the roots of the Turkish sage Salvia oligophylla induced programmed cell death in MCF-7 breast...
Tiny Magnetic Films Deliver Correlated Microwave Signals at Room Temperature
A tiny magnetic film on a microwave circuit can generate correlated microwave signal pairs at room temperature, eliminating the need...
Polarization Superjunctions Could Unlock the Next Era of Power Electronics
Researchers propose that the strong intrinsic polarization of III-nitride heterostructures can create doping-free, charge-balanced superjunctions for a new generation 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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