Science News
Nickel Catalyst Alkylates Drug-Like Rings at Mild Temperatures
Scripps Research chemists have developed a nickel-catalysed, sulfonylhydrazide-based C–H alkylation that attaches alkyl groups to arenes and heteroarenes below 50...
New Earthquake Hazard Map Reveals Croatia’s Design Codes May Miss the Mark
A new probabilistic seismic hazard analysis for Croatia reveals that current Eurocode 8 design spectra overestimate long-period ground shaking but...
Mathematicians Prove Chaos Rules One-Dimensional Charged Three-Body Systems
A new mathematical proof establishes that the equal-mass one-dimensional charged three-body problem admits no hidden conserved quantity and therefore cannot...
Viral HBX Protein Drives Immune Exhaustion in Liver Cancer Through MIF Signaling
A new study links the hepatitis B virus X protein to tumor-derived MIF signaling that drives CD8-positive T cell exhaustion...
Sicker Patients Get Checked: Why Hospitals Miss Delirium in Their ‘Healthiest’ Older Patients
A study of over 6,000 hospital admissions of people aged 75 and over found that only 42.7 percent had documented...
Active Preschoolers Sleep Better, German Accelerometer Study Finds
A German study of 212 preschoolers using wrist-worn accelerometers found that higher-intensity physical activity is linked to longer, more efficient...
Mapping the Hidden Fault Lines: Where Refugee Mothers Face the Greatest Earthquake Vulnerability
A neighborhood-level GIS study in Gaziantep, Türkiye, shows that parental stress, family conflict, housing damage, displacement, and bereavement—not refugee status...
When Knowledge Graphs Meet Large Language Models: A New Roadmap for Trustworthy AI Reasoning
A new survey maps how knowledge graphs can fix the hallucinations, weak reasoning, and opacity of large language models through...
Why Some Patients Turn Away From Health Information: A New Conceptual Map for Nurses
A new concept analysis in BMC Nursing defines health information avoidance in chronic disease patients as intentional disengagement from threatening...
Sleep Loss Sabotages the Brain’s Power Grid, but a Single Protein May Restore It
A new mouse study shows that the protein APPL1 protects the sleep-deprived brain by restoring mitochondrial dynamics through the Rab32...
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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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