Technology and Engineering
Certifying drone-brain AI: aviation’s W-shaped safety process put to the reinforcement learning test
Researchers applied EASA's W-shaped safety certification process, built for supervised learning, to a reinforcement learning drone navigating an urban environment...
AI Hallucinations Are Polluting How Students Learn to Trust the Future
A new conceptual review argues that AI hallucinations in science classrooms should be understood as epistemic pollution that can redistribute...
Quantum Meets Privacy: Federated AI Reads Brain Scans Without Sharing Patient Data
Researchers have built a federated hybrid quantum-classical neural network that classifies Alzheimer's disease from MRI scans with benchmark accuracies above...
Fiber optic sensors catch hidden shear cracks in aging concrete bridges before collapse
Experiments at TU Braunschweig show that distributed fiber optic sensors can detect and localize the critical shear cracks that precede...
Tiny Titanium Carbide Particles Supercharge 3D-Printed CoCrNi Alloy Against Wear
Researchers reinforced a 3D-printed CoCrNi medium-entropy alloy with titanium carbide, boosting hardness from 283 to 486 HV and cutting wear...
Reprogramming Cells Inside the Body: The Regenerative Medicine Frontier Moving From Lab to Clinic
A new review in Advanced Science maps how in vivo direct reprogramming converts resident cells into functional replacements for damaged...
Decoy States and Hyperentangled Photons Push Quantum Direct Communication Closer to Real-World Security
A new theoretical protocol combines three-intensity decoy states with polarization–spatial hyperentanglement to make measurement-device-independent quantum secure direct communication robust against...
Four Pillars for Judging AI in an Aging World
A new conceptual framework proposes that AI and robotics for older adults should be judged by whether they expand later-life...
Attention Explained: A sweeping survey maps the engine behind modern AI
A new survey in Machine Learning provides an extensive taxonomy of attention mechanisms and more than thirty Transformer variants that...
Atomically Stacked MoS2 Bilayers Regain the Direct Band Gap Monolayers Own
Researchers have grown bilayer molybdenum disulfide with 1H stacking by chemical vapour deposition, restoring the direct band gap and strong...
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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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