The Washington State Food Security Survey shows that food insecurity is widespread in the state, with rising grocery prices and expiring pandemic-era assistance programs exacerbating economic pressures. Key findings include higher rates of food insecurity among households with children and those earning $75,000–$150,000.
Kun Sun proposes framework using Large Language Models (LLMs) and Retrieval-Augmented Generation techniques to analyze Android app behavior, overcoming limitations of current methods. The project aims to deliver explainable results and uncover hidden code insights for more resilient digital ecosystems.
Australian Red Cross Lifeblood researchers surveyed over 4,000 people with haemochromatosis and found that their blood and plasma can be used to save lives. The study highlights the potential for these donors to increase blood supplies globally, particularly in countries accepting plasma donations from individuals with this condition.
Reducing smartphone use improves cognitive functioning, mental health, and wellbeing. Blocking internet access for two weeks resulted in significant improvements in sustained attention ability and symptoms of depression.
A new study highlights the importance of distinguishing between domains of physical activity. Researchers found that engaging in moderate to vigorous physical activity during leisure time reduces the risk of type 2 diabetes, while occupational physical activity has no similar benefits. The study's findings suggest that current WHO phys...
Scientists discovered a rare binary system consisting of a massive Be star and a compact white dwarf, with the Einstein Probe catching the X-ray signal from its initial flare-up to its fading away. The analysis revealed clues about the elements present in the exploding material, including nitrogen, oxygen, and neon.
A team of researchers at the University of Washington has developed a novel method for 3D printing objects using a mixture of coffee grounds, brown rice flour, and Reishi mushroom spores. The resulting material is compostable, lightweight, and strong, with a density similar to that of polystyrene foam.
A newly discovered mechanism has identified a key protein, AP2A1, that toggles between 'young' and 'old' cell states. By suppressing AP2A1 in older cells, researchers were able to reverse senescence and promote cellular rejuvenation. This breakthrough may lead to new treatment targets for diseases associated with old age.
In 2024, nine US grain dust explosions occurred, resulting in two injuries and no fatalities, similar to last year's numbers. The author, Kingsly Ambrose, emphasizes the importance of preventive maintenance and proper housekeeping to reduce the risk of explosions.
A study found that reductions in zinc and copper pollution led to improvements in freshwater biodiversity in England's rivers. The researchers used statistical modeling to investigate various factors contributing to the decline in metal pollution.
Astronomers have mapped the 3D structure of an exoplanet's atmosphere for the first time, revealing a unique climate with powerful winds carrying chemical elements like iron and titanium. The discovery opens the door for detailed studies of alien worlds' weather patterns.
A recent study found that individuals charged with sexual offenses against adults are at high risk of committing crimes against children, with up to 40% reporting interest in violent acts against minors. The study also identified effective prevention methods and a model of peer support for parents of child victims.
George Mason University has received a grant to develop a disease intervention specialist certification program, which aims to standardize the education and training of professionals. The program will analyze the workforce and qualitative assess employers who hire public health workers with the certification.
The Lung Cancer Research Foundation and Israel Cancer Research Fund are partnering to test an innovative new treatment for lung cancer. The project aims to explore the effects of a drug that targets IGF2BP1, a protein involved in cancer cell growth.
Researchers found that eBay sellers who respond slowly to buyer offers may be signaling they are close to accepting the price. Buyers, on the other hand, are discouraged by slow responses and less likely to make counteroffers. By taking a slow response as a positive sign, buyers can potentially get better deals.
Researchers developed novel antibiotic BTZ-043 to target drug-resistant tuberculosis. The study showed that BTZ-043 effectively penetrates TB lesions and accumulates there in high concentrations, making it a promising treatment option for TB patients.
Professor Matti Latva-aho, a leading expert in wireless communications, has been named WWRF Fellow for his pioneering work on next-generation wireless systems. His research focuses on evolving design criteria, energy-efficient transmission technologies, and advanced architectures.
A new polymer adhesive has been developed that can be removed from plastic surfaces with basic or alkaline solutions, improving the quality of recycled plastic. This breakthrough could transform how waste is handled across industries by making it easier to separate different materials during recycling.
Researchers have designed and demonstrated a large aperture, wide field of view eyepiece based on meta-optics, addressing challenges in miniaturizing and enhancing imaging systems. The doublet system employing two layers of meta-optics achieves high-quality imaging up to 60° full field of view.
The CSIC-UNESPA scientific expedition has confirmed the presence of the highly pathogenic avian influenza virus (HPAI H5N1) in all species analyzed on six islands north of the Antarctic Peninsula. The virus was detected in dead and live animals, including penguins, seals, and birds.
A new low-cost handheld device combines paper-based sample preparation with real-time isothermal amplification for rapid and accurate HIV diagnosis. The device offers high sensitivity, portability, and simplicity, making it an ideal tool for resource-limited settings.
A Northwestern University-led team observed Sagittarius A*, the Milky Way's supermassive black hole, exhibiting a constant stream of flares with no periods of rest. The level of activity varies widely, from short interludes to long stretches, and appears to be random.
Researchers at UCF aim to create mobile robotic assistants that offer easier control and a better robot-human interface. The project, supported by a $600,000 grant, will focus on testing and user feedback, with initial trials conducted with students and adults with upper body paralysis.
Researchers developed a novel approach to coupled aeroelastic analysis of panels with add-on acoustic black holes, significantly increasing the critical flutter boundary and outperforming traditional damping devices. The study highlights the importance of selecting effective AABH modes for optimal performance.
A landmark study led by ISGlobal found that combining rapid diagnostic tests with conventional serology improves access to diagnosis for Chagas disease. The prevalence of Chagas is six times higher in an indigenous community in Paraguay compared to the capital.
A George Mason University doctoral student, Talley Bettens, is conducting two studies to investigate interrogation practices and perceptions of student confessions. Funding from the National Institute of Justice supports her research, which aims to improve understanding of these critical issues in education.
A new study from the University of Surrey emphasizes the need for transparency and trustworthiness in AI models. The research proposes a comprehensive framework known as SAGE to ensure that AI explanations are contextually relevant to end-users.
A study published in Scientific Reports found that cows with certain personalities tend to graze more widely or stick close to the herd. Researchers used sweet molasses feed to induce grazing behaviors, revealing insights into optimal cattle distribution and nutrition.
Research by Montana State University ecologist Diane Debinski found that eastern monarch butterflies are delaying their fall migration, staying in the field for nine days longer than they did in 2003. This delay was linked to a similar shift in the timing of milkweed blooming, which could have implications for population dynamics and v...
Researchers developed technology to evaluate radiation resistance of silicon carbide (SiC) power semiconductor devices in space environment. The technology helps ensure long-term reliability for SiC power semiconductors in aerospace applications.
Researchers at Aston University and the Royal Orthopaedic Hospital are developing an injectable paste using gallium-doped bioglass to treat bone cancer. The substance has anticancer and bone regenerative properties, showing a 99% success rate in eliminating cancerous cells.
Researchers created a computational method to track brain cell development over time, capturing unlabeled cells and fine structures in live cultures. The algorithm achieved high precision rates for detecting individual neurons, paving the way for studying neurological diseases and developing therapies.
Research team finds that heavy Mg isotopic signatures in volcanic rocks can be explained by partial melting of serpentinite-dominated mélanges. The study proposes a novel model involving diapiric rise and melting of these mélanges, which aligns with geochemical characteristics of arc magmas.
A deficiency of LRP1 in skeletal progenitor cells leads to severe and lasting skeletal defects, including joint fusion and impaired mobility. LRP1 regulates the non-canonical Wnt/planar cell polarity pathway, essential for proper bone formation.
A new study finds Americans are willing to pay nearly $100 billion for policies that reduce gun violence by 20%. The research, conducted by Duke University and the University of Chicago, shows widespread support from all demographics for stronger intervention. With a national WTP estimate of $97.6 billion, Americans are willing to inve...
Researchers at the University of Konstanz have developed tactile learning materials that allow students to explore mathematical concepts and scientific data using touch. The project, Geo3DTouch, aims to create inclusive access to education for people with sight impairments by providing 3D printed prototypes and detailed instructions.
A new study found a positive association between moth abundance and forest bird population, particularly in the north-boreal zone. The findings highlight the importance of preserving insect populations for bird conservation efforts.
A new surgical approach has shown significant impact in treating Crohn's disease by reducing the need for repeat surgery. The approach involves removing the mesentery, which adjoins the diseased intestine, and has been validated in an international trial.
New study highlights significant gaps in understanding how sunscreens affect marine ecosystems, with chemicals entering the environment through various pathways. Researchers emphasize the need for comprehensive studies to understand the effects of UV filters on marine life and potential risks to human health.
Researchers at Umea University discovered a way to break open protective walls of pollen grains without damaging the inside cell and its components. The study found that essential proteins for maintaining energy production were absent from mitochondria, potentially explaining why pollen grains have limited lifetimes.
Dr. Sunil Sharma, a renowned expert in creating anti-cancer drugs, has been named director of HonorHealth Research Institute's new Center for Translational Science. He will lead the development of grants, education, and collaborations to translate basic scientific discoveries into advanced treatments.
A cross-sectional study found a significant increase in abortions among Colorado residents following the implementation of Texas SB8. The study aligns with reports from clinicians and media outlets, indicating dramatic patient demand and delayed appointments.
Physicists at Aalto University developed a new method to control qubits using a virtual transition and linear chirp of the drive frequency. This approach increases computational power while reducing hardware overhead.
Researchers at Pusan National University have developed a novel drug delivery system that uses nanoparticles to target and kill colorectal cancer cells. The system, which involves encapsulating cancer cell-activated nanoconjugates in an alginate matrix, can selectively deliver drugs to tumor cells while minimizing side effects.
Researchers at the University of Minnesota discovered a new method to selectively burn one molecule in a mixture of hydrocarbons using a bismuth oxide catalyst. This process, called chemical looping combustion, could help remove pollutants and improve industrial processes with high energy efficiency.
Researchers at Worcester Polytechnic Institute are developing a lightweight, flexible robotic arm that enables wheelchair users to safely grasp and carry objects out of reach. The project builds on origami-inspired designs and novel fabrication methods for modules made of lightweight plastics, 3D printed components, and sensors.
Researchers from Osaka University found that peristaltic pump action promotes amyloid nucleation in supersaturated fluids, including blood and cerebrospinal fluid. High shear stress caused by the pumping motion mechanically breaks supersaturation to induce amyloid formation.
Researchers used Synthetic Aperture Radar satellites to quantify off-fault damage and surface displacement caused by the two 2023 earthquakes. The study suggests that off-fault damage can reach up to five kilometers from the fault, contradicting previous estimates.
A novel method has been proposed for purifying natural resource element change polygons, reducing false alarms by 95.37% while maintaining high recall rates. The method combines multi-source data integration with spatiotemporal knowledge graphs to improve automation and efficiency in natural resource monitoring.
A new sponge-like implant helps guide a treatment that slows or stops a degenerative condition similar to multiple sclerosis. The implant attracted diseased immune cells, enabling researchers to study and target them with a nanoparticle-based treatment, which prevented mice from developing symptoms such as paralysis if administered early.
Researchers in a new study used optical tweezers to isolate and study the products of individual pairs of atoms, offering new insights into how light-assisted collisions occur. By measuring the loss rates of atoms quantitatively, the team mapped out the influence of hyperfine structure on these collisions.
Scientists use European X-ray Free Electron Laser to detect axions, which could provide evidence for new physics beyond Standard Model. The experiment sets stage for future searches in milli- to kilo-electron volt mass range.
Researchers developed a machine learning model that predicts the presence of animal feeding operations with high accuracy, filling a data gap crucial for managing their environmental impacts. The model uses predictors such as surface temperature and phosphorus levels to identify locations without relying on aerial images.
Researchers identified 15 key motives driving human behavior, grouped into five broad categories: environmental, physiological, reproductive, psychological, and social. The study found functional relationships between motives, contributing to a deeper understanding of motivational structures.
A novel electrocatalyst has been developed to efficiently convert captured carbon dioxide into green energy by producing methanol. The dual-site catalyst increases the production rate and results in a higher Faradaic efficiency of 50%, significantly improving over previous single-site catalysts.
A team of researchers from Sophia University demonstrated the potential of combining social media posts and transformer-based learning models to detect heat stroke risks. The study found that a Japanese model called LUKE achieved high accuracy, suggesting its viability in monitoring heat stroke risks during heat waves.
Five NYU faculty members have been awarded Sloan Foundation fellowships for their research in inflation dynamics, antibiotics, molecular assembly, geometric interactions, and robotics. The fellowship recognizes exceptional researchers making significant contributions to their fields.
The study projects a significant increase in wetland and forest areas in China, with potential losses of cropland and shifts in land use patterns. Enhanced protection and management are needed to mitigate the impacts of climate change on food security.
University of Queensland researchers have successfully introduced genetic material into plants via their roots using nanoparticle technology, enabling rapid crop improvement. This innovative approach could lead to the development of new crop varieties with improved yield and quality without traditional breeding methods.
Researchers developed a robust AI model that automates segmenting of MRI images, reducing radiologist workload and improving consistency. The TotalSegmentator MRI model achieved high performance on various anatomical structures, with a Dice score of 0.839.