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Science News Archive September 2025


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.

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.

Fluke 87V Industrial Digital Multimeter

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

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.

Apple iPhone 17 Pro

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

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.

Apple iPad Pro 11-inch (M4)

Apple iPad Pro 11-inch (M4) runs demanding GIS, imaging, and annotation workflows on the go for surveys, briefings, and lab notebooks.

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.

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.

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C)

Anker Laptop Power Bank 25,000mAh (Triple 100W USB-C) keeps Macs, tablets, and meters powered during extended observing runs and remote surveys.

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.

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.

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.

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.

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.

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.

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...

Davis Instruments Vantage Pro2 Weather Station

Davis Instruments Vantage Pro2 Weather Station offers research-grade local weather data for networked stations, campuses, and community observatories.

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.

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.

Aranet4 Home CO2 Monitor

Aranet4 Home CO2 Monitor tracks ventilation quality in labs, classrooms, and conference rooms with long battery life and clear e-ink readouts.

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.

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.

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.

Nikon Monarch 5 8x42 Binoculars

Nikon Monarch 5 8x42 Binoculars deliver bright, sharp views for wildlife surveys, eclipse chases, and quick star-field scans at dark sites.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.