Technology and Engineering
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...
AI That Knows When It Doesn’t Know: Language Models Enter the Lab as Uncertainty-Calibrated Discovery Engines
A Nature Machine Intelligence perspective argues that large language models can serve as optimizers for experimental discovery, but only if...
Brain Signals Could Help Steer the Reasoning of Artificial Intelligence
New research shows that aligning artificial intelligence models with human brain activity during training can actively guide machine reasoning and...
Horse Manure Becomes a Circular Economy Opportunity Through Smart Compost Business Models
A new EU-wide study shows that controlled composting, application-driven product design, and biochar-based carbon strategies can turn horse manure from...
AI Recommendation Engines Reshape Online Shopping, Landmark Review of 135 Studies Reveals
A systematic review of 135 studies reveals that AI recommender systems succeed in online marketplaces only when algorithmic performance, consumer...
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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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