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Science News Archive September 2025 - Page 30


Page 30 of 54

Matryoshka doll-like robot changes its shape in real time and in situ

Researchers at Max Planck Institute developed a magnetisation reprogramming method that allows real-time, in-situ generation and transformation of shapes in soft robots. This technology has potential applications in medicine, particularly in minimally invasive vascular treatments, by reducing friction and contact with vessel walls.

SourceMax Planck Institute for Intelligent Systems·JournalNature·TypeExperimental study·DateSep 15, 2025

Stress in the strands: Hair offers clues to children’s mental health

A study from the University of Waterloo found that high hair cortisol levels may signal mental health risks in children with chronic physical illnesses. The research suggests that identifying these risk factors early could help doctors and families intervene before emotional difficulties take hold.

SourceUniversity of Waterloo·JournalStress and Health·DateSep 15, 2025
Apple iPhone 17 Pro

Apple iPhone 17 Pro delivers top performance and advanced cameras for field documentation, data collection, and secure research communications.

Inflammasome activation as a key driver of acetaminophen-induced hepatotoxicity: Mechanisms and emerging therapeutics

Inflammasome activation plays a key role in acetaminophen-induced hepatotoxicity, triggering oxidative stress, mitochondrial dysfunction, and inflammation. Targeting inflammasome signaling offers promising therapeutic approaches, including NLRP3 inhibitors, caspase-1 inhibitors, and anti-inflammatory agents.

SourceXia & He Publishing Inc.·JournalGene Expression·DateSep 15, 2025

Mayo Clinic study reveals hidden causes of heart attacks in younger adults, especially women

A new Mayo Clinic study found that many heart attacks in people under 65 are caused by factors other than clogged arteries, particularly in women. The study revealed that spontaneous coronary artery dissection (SCAD), embolism, and stress-related triggers accounted for over half of heart attacks in women under age 65.

SourceMayo Clinic·JournalJournal of the American College of Cardiology·DateSep 15, 2025

Picky eaters endure: Ecologists use DNA to explore diet breadth of wild herbivores

A large-scale survey of woodrat populations in North America reveals that costs of specialization and generalization dictate diet breadth. Woodrats' diets are not as broad as previously thought, but individuals select a consistent subset of plants to manage risks and costs.

SourceUtah State University·JournalProceedings of the National Academy of Sciences·TypeData/statistical analysis·DateSep 15, 2025
GQ GMC-500Plus Geiger Counter

GQ GMC-500Plus Geiger Counter logs beta, gamma, and X-ray levels for environmental monitoring, training labs, and safety demonstrations.

You’ve never seen corn like this before

Researchers at Cold Spring Harbor Laboratory have mapped two known stem cell regulators across thousands of maize and Arabidopsis shoot cells. This discovery reveals new stem cell regulators in both species and links some to size variations in maize.

SourceCold Spring Harbor Laboratory·JournalDevelopmental Cell·DateSep 15, 2025

Study: Muscle-building response to weight training differs among high-protein animal foods

A new study found that high-quality animal protein foods have different effects on muscle-building responses to weight training. The research suggests that whole foods, such as lean pork burgers, may be better at stimulating post-workout protein synthesis than processed counterparts.

SourceUniversity of Illinois at Urbana-Champaign, News Bureau·JournalAmerican Journal of Clinical Nutrition·TypeRandomized controlled/clinical trial·DateSep 15, 2025

PFAS presence confirmed in the blood of children in Gipuzkoa

A study by the University of the Basque Country found 18 different PFAS compounds in children's plasma, with detection rates ranging from 70% to 97%. The research warns that current regulations may not be effective in regulating emerging PFAS compounds and calls for further studies on their toxicity.

SourceUniversity of the Basque Country·JournalEnvironmental Research·DateSep 15, 2025

Gestational diabetes linked to elevated risk of cognitive decline in mothers, ADHD and autism in children

A landmark study found gestational diabetes during pregnancy is associated with declines in intellectual function for mothers and higher risks of developmental, behavioural and autism spectrum disorders in children. Mothers with GDM scored 2.47 points lower on cognitive assessments than peers without GDM.

SourceNational University of Singapore, Yong Loo Lin School of Medicine·DateSep 15, 2025
Apple MacBook Pro 14-inch (M4 Pro)

Apple MacBook Pro 14-inch (M4 Pro) powers local ML workloads, large datasets, and multi-display analysis for field and lab teams.

New review calls for age-specific immunotherapy in childhood brain tumors

A new study highlights why kids' brain tumors need therapies designed for their unique biology, pointing to engineered immune cells and cancer vaccines as promising approaches. The review emphasizes the need for targeted treatments that recognize and fight childhood brain tumor differences.

SourceUniversity of Texas at Austin·JournalNeuro-Oncology Advances·TypeSystematic review·DateSep 15, 2025

Can microbes be the good guys? New study reveals Hollywood’s blind spot

A new review in Microbial Biotechnology highlights microbes as allies in various industries, from food fermentation to biofuels. Films such as French Kiss and The Martian showcase microbes as positive forces, challenging the traditional villain stereotype.

SourceUniversidad Miguel Hernandez de Elche·JournalMicrobial Biotechnology·TypeContent analysis·DateSep 15, 2025

Moral appeals trump hate in tamping down online vitriol

A recent study by Cornell University researchers found that seven distinct strategies commenters employ when objecting to content online. The most common strategy is reputational attacks, also known as "vinegar," while moral appeals are less common but more effective in reducing online vitriol.

SourceCornell University·JournalPLOS One·DateSep 15, 2025

Pregnancy-related anxiety and depression worsened by lack of screenings and inadequate support in healthcare system and workplace

A national study reveals gaps in healthcare screenings, lack of family networks, and insufficient paid leave for caregivers with perinatal mood and anxiety disorders. The study calls for a coordinated effort to strengthen community resources and advance workplace and healthcare policy to support perinatal mental health care.

SourceNew York University·TypeSurvey·DateSep 15, 2025

Recent advances in exciton-polariton in perovskite

Exciton-polaritons in perovskites enable ultra-efficient photoluminescence, polariton lasing, and low-power laser applications. Perovskite semiconductors facilitate strong coupling at room temperature through simple methods, paving the way for robust and scalable photonic technologies.

SourceOpto-Electronic Journals Group·JournalElectronics·DateSep 15, 2025
SAMSUNG T9 Portable SSD 2TB

SAMSUNG T9 Portable SSD 2TB transfers large imagery and model outputs quickly between field laptops, lab workstations, and secure archives.

Mizzou researchers enhancing soybean taste to win over more consumers

Researchers at Mizzou have developed a specially bred soybean variety called Super that yields the best results in terms of flavor and aroma, making it more appealing to Western consumers. The study found that smart plant breeding can make soy-based foods taste better, which could help more people accept and enjoy them.

SourceUniversity of Missouri-Columbia·JournalFood Chemistry·DateSep 15, 2025

Job demand, not just skills, shapes public attitudes on immigration

A recent study published in the Journal of Ethnic and Migration Studies found that public attitudes towards immigration are shaped by job demand rather than just skill level. The research showed that citizens in both England and Japan were more likely to grant visas to workers in high-demand occupations, regardless of their skill level.

SourceUniversity of Southampton·JournalJournal of Ethnic and Migration Studies·DateSep 15, 2025
AmScope B120C-5M Compound Microscope

AmScope B120C-5M Compound Microscope supports teaching labs and QA checks with LED illumination, mechanical stage, and included 5MP camera.

Diet can directly influence brain aging

A new study found that participants following the green-Mediterranean diet showed decreased levels of Galectin-9 and Decorin, two proteins linked to accelerated brain aging. The study suggests a potential beneficial impact on biological processes related to brain aging through blood protein modulation.

SourceBen-Gurion University of the Negev·JournalClinical Nutrition·TypeRandomized controlled/clinical trial·DateSep 15, 2025

3D bioprinted mini placentas could transform pregnancy research

Scientists have achieved a major breakthrough by 3D bioprinting miniature placentas, which can accurately replicate the human placenta. This technology has the potential to transform pregnancy research by allowing for the study of serious complications like preeclampsia.

SourceUniversity of Technology Sydney·JournalNature Communications·TypeExperimental study·DateSep 15, 2025

When does melting ice capsize? New research unearths several mechanisms

Scientists at New York University have identified key factors driving iceberg capsizing through experiments and mathematical modeling. The study provides insights into how climate change affects Earth's waters, shedding light on the complex relationship between melting ice and gravitational instability.

SourceNew York University·JournalPhysical Review Fluids·TypeExperimental study·DateSep 15, 2025
Apple AirPods Pro (2nd Generation, USB-C)

Apple AirPods Pro (2nd Generation, USB-C) provide clear calls and strong noise reduction for interviews, conferences, and noisy field environments.

Classic recessive-or-dominant gene dynamics may not be so simple

Researchers at Stanford University tracked the evolution of fruit fly populations in response to pesticide exposure, finding that resistance alleles persist through a mechanism known as 'dominance reversal.' This process allows alleles to function as either dominant or recessive depending on environmental conditions, maintaining geneti...

SourceStanford University·JournalNature Ecology & Evolution·DateSep 15, 2025

Two routes, one goal – How the crown of cell division is manufactured

The corona is a crucial structure in the kinetochore that ensures correct chromosome alignment and regulation of segregation. Scientists have discovered a dual-pathway assembly mechanism that drives corona formation from just two initial proteins.

SourceMax Planck Institute of Molecular Physiology·JournalScience Advances·TypeExperimental study·DateSep 15, 2025
DJI Air 3 (RC-N2)

DJI Air 3 (RC-N2) captures 4K mapping passes and environmental surveys with dual cameras, long flight time, and omnidirectional obstacle sensing.

When the wireless data runs dry

Researchers developed a novel framework to qualitatively evaluate the quality of synthetic wireless data, improving AI model training with 4.3% performance gain. The framework assesses affinity and diversity in wireless signals, essential qualities for effective training.

SourceUniversity of Pittsburgh·TypeComputational simulation/modeling·DateSep 15, 2025

Smoking or vaping may increase your risk of diabetes

A new University of Georgia study found that smoking or vaping increases the risk of developing diabetes, with e-cigarette use associated with a 7% increased risk of prediabetes. The risk is higher for Hispanic and Black populations, as well as those with underlying health conditions.

SourceUniversity of Georgia·JournalAJPM Focus·DateSep 15, 2025

Princeton Chemistry’s Hammes-Schiffer publishes first principles approach to molecular polaritons

Researchers developed a conceptual framework for simulating polariton dynamics using quantum mechanics, revealing novel behavior due to entanglement. The study provides a foundation for understanding molecular control with light, essential for future technologies.

SourcePrinceton University·JournalJournal of Chemical Theory and Computation·TypeComputational simulation/modeling·DateSep 15, 2025

Mount Sinai study reveals genetic clues explaining why obesity affects people differently

A recent Mount Sinai study analyzed genetic data from over 452,000 individuals to identify genetic differences linked to higher body fat but better metabolic health. The researchers discovered eight distinct obesity subtypes, each associated with unique health risks, and developed a genetic risk score to predict individual outcomes.

SourceThe Mount Sinai Hospital / Mount Sinai School of Medicine·JournalNature Medicine·DateSep 15, 2025
Celestron NexStar 8SE Computerized Telescope

Celestron NexStar 8SE Computerized Telescope combines portable Schmidt-Cassegrain optics with GoTo pointing for outreach nights and field campaigns.

Reference-quality genome assembly of the human RPE-1 cell line

A reference-quality genome assembly of the human RPE-1 cell line has been produced, resolving centromeres and enabling accurate analysis of structural and regulatory variation. This milestone in functional genomics provides a matched, high-quality genome for one of biology's most important model systems.

SourceRockefeller University·JournalNature Communications·DateSep 15, 2025

Artificial protein mimicking elastin aids tissue regeneration

Researchers developed a novel biomaterial called elastin domain-derived protein (EDDP) that overcomes natural elastin limitations. EDDP promotes cell adhesion and growth, aiding tissue regeneration in damaged tissues like heart valves, blood vessels, or torn ligaments.

SourcePohang University of Science & Technology (POSTECH)·JournalActa Biomaterialia·DateSep 15, 2025

Your ecosystem engineer was a dinosaur

A University of Michigan study reveals that the sudden loss of dinosaurs allowed forests to flourish, stabilizing sediments and creating broad meanders in rivers. This change had a profound impact on landscapes, demonstrating how life can alter its environment through catastrophic events.

SourceUniversity of Michigan·JournalCommunications Earth & Environment·DateSep 15, 2025

New digital cognitive test for diagnosing Alzheimer's disease

Researchers at Lund University created a digital cognitive test to diagnose Alzheimer's disease in primary care, providing early diagnosis and accurate treatment options. The test measures various aspects of cognitive impairment, increasing the accuracy of diagnosing Alzheimer's disease.

SourceLund University·JournalNature Medicine·TypeCase study·DateSep 15, 2025
Rigol DP832 Triple-Output Bench Power Supply

Rigol DP832 Triple-Output Bench Power Supply powers sensors, microcontrollers, and test circuits with programmable rails and stable outputs.

AI risks overwriting history and the skills of historians have never been more important, leading academic outlines in new paper

A new paper highlights the importance of human historians in capturing emotional complexity behind world events as AI struggles to accurately represent Holocaust survivors' experiences. Historians possess skills that AI lacks, including the ability to capture human suffering and preserve fracture and silence.

SourceTaylor & Francis Group·JournalRethinking History·TypeCommentary/editorial·DateSep 15, 2025

New guideline standardizes consent for research participants in Canada

A new Canadian guideline sets out 75 core elements for participant consent forms to ensure transparency and understanding. The guidance aims to simplify the approval process for all involved in clinical research across Canada.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeLiterature review·DateSep 15, 2025
Creality K1 Max 3D Printer

Creality K1 Max 3D Printer rapidly prototypes brackets, adapters, and fixtures for instruments and classroom demonstrations at large build volume.

Research as reconciliation: Oil sands and health

A community-led study found elevated contaminants in animal food sources and rare cancers in local populations, highlighting the need for comprehensive studies on oil sands' health impacts. The authors call for rigorous research to address TRC commitments and protect Indigenous Peoples' environment and health.

SourceCanadian Medical Association Journal·JournalCanadian Medical Association Journal·TypeCommentary/editorial·DateSep 15, 2025

When war shakes faith: How conflict reshapes religion and spirituality

A recent study surveyed over 1,200 Jewish-Israeli university students during the Israel-Gaza war, finding that half reported changes in their religiosity and/or spirituality. The research reveals a striking picture of how war can both strengthen and weaken religious and spiritual beliefs.

SourceThe Hebrew University of Jerusalem·TypeData/statistical analysis·DateSep 14, 2025

Both weights and HIIT offer health benefits for cancer survivors

Research from Edith Cowan University found that both resistance training and high-intensity interval training (HIIT) reduced breast cancer cell growth by 22-25%. Both types of exercise also increased lean muscle and decreased body fat after 12 weeks of training.

SourceEdith Cowan University·JournalMedicine & Science in Sports & Exercise·TypeObservational study·DateSep 14, 2025
Fluke 87V Industrial Digital Multimeter

Fluke 87V Industrial Digital Multimeter is a trusted meter for precise measurements during instrument integration, repairs, and field diagnostics.

Dual structure reinforces interfacial polarized MXene/PVDF‑TrFE piezoelectric nanocomposite for pressure monitoring

Researchers developed a high-performance piezoelectric nanocomposite by engineering a dual-structure interface between MXene and PVDF-TrFE, achieving an eightfold increase in low-pressure sensitivity. The material can accurately detect and classify subtle physiological signals with up to 99% accuracy.

SourceShanghai Jiao Tong University Journal Center·JournalNano-Micro Letters·TypeExperimental study·DateSep 14, 2025

Study reveals how nitrogen atmosphere enhances performance of iron-biochar catalysts in wastewater treatment

Researchers found iron-biochar composites milled in a nitrogen atmosphere exhibit superior catalytic performance for degrading organic pollutants. The composite achieved a phenol removal rate of 90.3% when used to activate persulfate, outperforming those milled in air or vacuum.

SourceBiochar Editorial Office, Shenyang Agricultural University·JournalBiochar·TypeExperimental study·DateSep 14, 2025

Reliability assessment method of high grade steel large diameter natural gas transmission pipelines

A new reliability assessment method for high-grade steel large diameter gas pipelines considers correlations and nonlinear coupling effects among various types of defects. The method integrates multi-defect coupling analysis, enabling rational modeling of multi-defect dependency structures.

SourceKeAi Communications Co., Ltd.·JournalJournal of Pipeline Science and Engineering·TypeComputational simulation/modeling·DateSep 14, 2025
Sony Alpha a7 IV (Body Only)

Sony Alpha a7 IV (Body Only) delivers reliable low-light performance and rugged build for astrophotography, lab documentation, and field expeditions.

Professorship to study ‘skeletons in the closet’

A University of Otago academic will investigate the bioethics of anatomical skeletal collections in Britain, focusing on their acquisition, curation, and repatriation. She aims to develop socially informed practice guidelines for these collections, promoting more respectful and equitable practices.

SourceUniversity of Otago·DateSep 14, 2025

New autoinjector could save lives in severe bleeding emergencies

Researchers developed an autoinjector device delivering TXA, a proven treatment for severe bleeding, with comparable effectiveness to traditional IV methods. The device can be used by paramedics and first responders to administer treatment quickly and easily, potentially saving lives in emergency situations.

SourceThe Hebrew University of Jerusalem·JournalInjury·TypeExperimental study·DateSep 14, 2025

Decoding wildlife movement to predict the next pandemic

Researchers develop a framework for biologging-based surveillance to detect disease outbreaks in wildlife, providing insights into the spread of zoonotic diseases like avian flu and COVID-19. The approach aims to revolutionize public health interventions by enabling early detection and proactive prevention.

SourceThe Hebrew University of Jerusalem·JournalTrends in Ecology & Evolution·TypeExperimental study·DateSep 14, 2025

Herbs hit the sweet spot to extend shelf life of popular global drink

A team of food scientists discovered a natural way to significantly extend the shelf life of sugarcane juice from three days to 14 days by adding microwave-dried extracts of mint and coriander. The herbal extracts, extracted using novel microwave-assisted technique, slowed microbial growth and prevented spoilage.

SourceUniversity of South Australia·JournalFood Safety and Health·TypeExperimental study·DateSep 14, 2025
Meta Quest 3 512GB

Meta Quest 3 512GB enables immersive mission planning, terrain rehearsal, and interactive STEM demos with high-resolution mixed-reality experiences.

Shining a light on pre-menopausal female exercise science

A University of Otago study investigated the effects of post-exercise protein supplementation on pre-menopausal women, finding significant gains in strength and lean mass despite no differential IGF-1 response. The results suggest that protein supplementation can still be beneficial for women, particularly if their diet is suboptimal.

SourceUniversity of Otago·JournalNutrients·TypeExperimental study·DateSep 14, 2025

School meals could drive economic growth and food system transformation

A new study suggests that school meal procurement can be redesigned to maximize public value, promoting nutritious meals, sustainable farming, and local producer participation. This approach has the potential to shape markets and drive social, environmental, and economic benefits, as seen in Scotland's and Brazil's successful programs.

SourceUniversity College London·DateSep 14, 2025