Science News
Symptom Checkers Under Stress: Benchmark Reveals Which AI Models Truly Identify Disease
A harmonised benchmark of lexical models, biomedical transformers and retrieval-grounded large language models shows that internal test scores fail to...
New Study Maps When Mutual Information Beats Pearson Correlation in Brain Signals
A systematic comparison of Pearson correlation and three mutual information estimators reveals which similarity measures are most reliable for analyzing...
Money Worries Are the Blind Spot in Cancer Survivorship Care, Study Finds
A new mixed-methods study finds that while cancer care teams reliably screen survivors for physical and emotional concerns, fewer than...
Sex Without Crossovers: Plant Reveals a Surprising Route Through Meiosis
The sedge Rhynchospora tenuis completes meiosis and reproduces sexually without chromosomal crossovers, using its holocentric chromosomes to segregate intact parental...
Special Issue Maps the Behavioral Health Challenges Facing Military Veterans
A sweeping special issue of the Journal of Behavioral Medicine brings together twenty studies revealing how military service shapes veterans'...
Small Wastewater Plants Beat Big Ones on Pollution in Rural Egypt
A life cycle assessment of rural wastewater systems in Dakahliya, Egypt, found that decentralized membrane bioreactors cut toxicity and climate...
Simple Card Game Helps Ease Children’s Anxiety Before Surgery, Trial Finds
A randomized controlled trial at Zhejiang University School of Medicine found that a structured card game significantly reduced preoperative anxiety...
Simple Rules Drive Bacteria’s Stunning Switch From Swarms to Waves
Researchers show that Myxococcus xanthus switches between swarming and rippling through just two mechanisms—local cellular alignment and congestion-triggered reversals.
Smart Drones That Outwit GPS Spoofing and Dodge Obstacles in Real Time
Researchers have developed a UAV navigation framework that detects GPS spoofing with sparse autoencoders, fuses multi-sensor data for obstacle avoidance,...
As Summer Heat Breaks Records, Two-Thirds of Americans Link Climate Change to Rising Illness
A new Annenberg survey finds that 65 percent of Americans say climate change is increasing heat-related and other illnesses as...
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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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