Expanding wild-harvested meat donation programs could provide a sustainable source of healthy protein to those in need while mitigating ecosystem damage. Such programs already have a substantial impact, with 48 US programs providing over 10 million meals annually.
Researchers are on the trail of the 2011 mega earthquake's causes through deep-sea drilling. They aim to determine properties and processes in subduction zones, which can contribute to tsunamis.
Researchers at the University of Würzburg have experimentally implemented a quantum resistance standard that can operate without an externally applied magnetic field. This milestone enables precise measurements essential in industrial production and electronics, reaching thresholds comparable to early conventional standards.
A new Washington State University study reveals that teens' perceptions of parent cannabis use shape their attitudes towards the drug and intentions to try it. The research highlights the crucial roles of parental monitoring and closeness in adolescents' views on cannabis.
Researchers have developed a non-invasive strategy that assesses blood flow through skeletal muscle to detect early signs of sepsis. The technique, combining hyperspectral near-infrared spectroscopy and diffuse correlation spectroscopy, was tested in rodents and detected sepsis before vital organs were affected.
Research reveals African Americans have lower death rates after age 85 and up to age 100 compared to white populations. The study's lead author attributes this to psychosocial and biological factors that enable select survivors to withstand socioeconomic disadvantages.
The European Union has funded a five-year research project to study the adaptability of tissues, with a focus on mucociliary tissues that play key roles in the body's protective functions. The team aims to understand how these tissues function and which mechanisms cause their failure in diseases.
Research underscores the critical role of gender affirmation in improving outcomes for TGDY, showing that supportive family environments and access to gender-affirming care reduce risks of suicide and substance abuse disorders. Inclusive policies are crucial to ensure thriving opportunities for trans and gender diverse youth.
Researchers will analyze digital newspaper archives and databases to identify shifts in perceptions about the environment, science, and technology. The goal is to understand how conventional thinking blocks sustainable solutions and pinpoint countries with potential for a 'deep sustainability turn'.
A study by New York University researchers found that cities in the US are facilitating the spread of spotted lanternflies through warmer climates and urbanization. The insects' life cycle is lengthening, allowing them to reproduce and spread further north, posing a threat to local ecosystems.
Researchers from the University of South Australia have developed a celestial navigation system that uses visual data from stars to provide an alternative means of nighttime navigation in environments where GPS is unavailable or unreliable. The system has been tested on a fixed-wing drone and demonstrated accurate positioning within fo...
A new ZrO2/Al2O3 catalyst has been developed to significantly enhance CO2 desorption efficiency, reducing energy consumption by 27.56% and optimizing costs. The catalyst's porous structure and active Zr–O–Al coordination promote proton transfer, accelerating CO2 desorption kinetics.
A new study found that gene therapy delandistrogene moxeparvovec significantly extended the median survival of Duchenne muscular dystrophy (DMD) rats to >25 months. Additionally, the treatment elicited statistically significant improvements in cardiac parameters and mobility.
Researchers found that moderate and heavy drinkers were most likely to reduce their alcohol intake while taking all types of anti-obesity medications. The study, led by Lisa Miller-Matero, included 14,000 WeightWatchers members who took an AOM between January 2022 and August 2023.
Researchers at CAMERA have developed an open-source markerless motion capture system using computer vision and deep learning methods. The system estimates joint positions from regular 2D image data, providing unobtrusive analysis of body movements.
A team of Caltech researchers has developed an algorithm called Spectral Expansion Tree Search (SETS) that enables autonomous robots to determine the best movements to make as they navigate the real world. SETS uses control theory and linear algebra to find natural motions that use a robotic platform's capabilities to its fullest extent.
A new study has solved a years-old mystery about which patients with aggressive breast cancer are helped by a targeted cancer treatment. The researchers found that low levels of the protein IGFBP7 can predict which patients will benefit from the treatment, providing hope for its continued development.
The Gerontological Society of America has recognized 34 outstanding individuals with prestigious awards for their contributions to the field of gerontology. The awards include the Mildred M. Seltzer Distinguished Service Honor and the David A. Peterson Award, which recognize excellence in research and scholarship.
Michael Greenebaum, a prominent business leader and philanthropist, has been appointed Chair of the University of Maryland School of Medicine's Board of Visitors. He brings a fresh perspective and commitment to continuing the legacy of excellence at UMSOM.
Researchers use precise measurements of radioactive decay processes to calculate quark mixing, uncovering effects involving weak interactions that dominate uncertainty. The work may hold promise for uncovering footprints of new physics in nuclear processes.
A study published in Nature reveals that dietary fructose promotes tumor growth in animal models of melanoma, breast cancer, and cervical cancer. The liver converts fructose into usable nutrients for cancer cells, a finding that could lead to new treatment avenues.
Researchers discovered digital tools can support displaced youth's mental well-being in urban slums. eHealth literacy and digital interventions were key to improving the mental health of refugee youths.
A study by USC Dornsife scientists used satellite imagery, digital models, and field data to analyze the June 2021 Melamchi flood's triggers. The research found that heavy monsoon rainfall combined with excessive snowmelt overwhelmed river systems, causing catastrophic flooding.
A new report warns that the recent conflict in Lebanon has deepened a national education crisis, with children losing up to 60% of school time over the past six years. The study found that refugee children and students with disabilities face the greatest risk of missing out further due to uneven effects of violence.
Researchers will test the hypothesis that environmental manganese exposure is associated with the progression of Parkinson's symptoms and measure neuroinflammation in the brain using MRI scans. The study aims to inform environmental regulations for manganese worldwide and address an environmental justice concern.
A new long-term study of gun usage found that most gun carriers began to carry in adulthood, not adolescence. Adult-onset carriers were more persistent in their carrying and had a different pattern of exposure to violence, whereas adolescent-onset carriers were associated with direct exposure to gun violence.
The PERTE Chip EPIQ Chair aims to accelerate the adoption of emerging quantum technologies through collaboration between UC3M and Arquimea. The project will focus on strengthening research in microelectronics and quantum technologies, as well as training the next generation of experts.
Researchers reconstructed the journey of maize into eastern North America, tracing its dispersal routes and history of selection. Ancient genomes reveal a genetic link between Northern Flints and 1,000-year-old Ozark maize, highlighting early adaptations for local climates and culinary preferences.
The AAAS Annual Meeting will take place in-person in Boston from February 13-15. The event features a range of press events, including a Science Trends Media Briefing and a Press Lunch with Experts, offering opportunities for journalists to engage with science professionals and stay up-to-date on the latest news and trends.
The collaboration aims to develop regulatory science tools, including open-source models and datasets, to facilitate the technical evaluation of pediatric and perinatal medical devices. Children's National will contribute its expertise in research and innovation, particularly in data analytics, to support the development of these tools.
A new optical fiber sensing system can track six biomarkers simultaneously and automatically provide crucial information on brain health. The technology has been successfully tested in lab experiments using animal brains and human cerebrospinal fluid samples, demonstrating its potential to monitor complications from traumatic injuries.
A recent study by Krishna Rao Maddipati suggests that chronic inflammation has a distinct etiology, differing from acute inflammation. The study proposes increasing anti-inflammatory compounds to treat chronic inflammation, potentially leading to new advancements in cancer therapy.
Researchers reported positive long-term results of bilateral capsulotomy for severe obsessive-compulsive disorder treatment, with high patient satisfaction even at 10 years. The study suggests MRgFUS capsulotomy may also be effective in managing other psychiatric diseases.
A study published in the Journal of Neuroscience found that sleeping improves ability to remember new words and complex grammatical rules. Researchers tracked brain activity of participants learning a miniature language called Mini Pinyin while sleeping or awake, revealing significant improvements in those who slept.
A team of researchers from Mass General Brigham has identified changes in immune cells that can predict patient recovery after cardiac arrest. The study suggests that a particular population of cells may provide protection against brain injury and a drug that can activate these cells, improving neurological outcomes in preclinical stud...
A team of researchers has designed a servicing plan for future space observatories, inspired by current missions like the James Webb Space Telescope and the European Space Agency's Gaia. The plan aims to address the enormous challenges of implementing serviceability in modern space telescopes, including distance and delicate structures.
Researchers developed a novel computational pipeline to identify protein biomarkers linked to Alzheimer's risk, offering insights into disease mechanisms and potential therapeutic targets. The pipeline, MR-SPI, can predict 3D structural changes in proteins, providing a deeper understanding of the molecular mechanisms driving disease.
The NSF-Piedmont Triad Regenerative Medicine Engine has awarded $2.5 million in grants to six innovative companies to support the commercialization of regenerative medicine products. The funding is expected to catalyze technological advancements, strengthen the local economy, and drive regional competitiveness.
Researchers developed a new ultrafine-grained W-Cu bimetal with spatially connected Cu and specific W islands, achieving outstanding integrated mechanical properties and electric conductivity. The unique microstructure enhances stress distribution and strain response in each phase.
Researchers propose Pro-Aging Metabolic Reprogramming (PAMRP) as a unified theory of aging, suggesting that metabolic changes drive cellular and genetic reprogramming. This new perspective has implications for preventing or reversing aging, with potential therapeutic targets identified.
The LiITA project creates an interoperable Knowledge Base for Italian language resources, enabling dialogue between resources and artificial intelligence model development. The project aims to foster innovation in linguistics and counteract declining interest in humanities studies.
A new research collaboration between the K’ómoks First Nation and Simon Fraser University highlights how Indigenous cultural heritage policies can protect archaeological sites threatened by development. The study found that the K’ómoks First Nation’s Cultural Heritage Policy provides a pathway to reconciliation and greater certainty fo...
Researchers at Karolinska Institutet and Columbia University identified a mini-brain within the heart with its own nervous system that controls the heartbeat. This discovery challenges current views on how the heartbeat is controlled and may lead to new insights into heart diseases and treatments.
New studies reveal invasive winter annuals are sensitive to changing rainfall patterns, while heat waves impact Colorado potato beetle survival. In salt marshes, mesopredators like mud crabs take over grazing control from top predators, suggesting resilience to their loss.
Researchers at Linköping University have developed a design principle for producing efficient organic solar cells with environmentally friendly solvents, reducing toxicity and increasing scalability. The study's findings pave the way for commercializing sustainable solar cell technology on a larger scale.
A study by Texas A&M University-Corpus Christi revealed the presence of fentanyl and other pharmaceuticals in Gulf of Mexico dolphins. The findings suggest potential human health risks due to the dolphins' consumption of contaminated fish and shrimp.
Research reveals that certain soil microbes can enhance flower size, resulting in increased bee visitations, but high colonization levels may lead to smaller flowers. The study focuses on arbuscular mycorrhizal fungi associations with plant roots and their impact on floral traits and pollinator interactions.
Coconut palms now cover over half of Pacific atolls' total forested area and 24.1% of their total land area. The widespread conversion to coconut monocrops has been linked to groundwater depletion, declining seabird populations, and adverse impacts on coral reefs.
Researchers at UCSF found a brain signature of resilience in mice that suggests a new way to treat severe depression. Stress changes activity in the amygdala, distinguishing resilient from less resilient mice. By stimulating neurons, the team improved decision-making and reduced ruminating in less resilient mice.
New research reveals significant gender gaps in perceptions of economic security and social protections across 27 OECD countries. Women are more concerned about their economic security and less confident that their country's social protection system will support them.
A new study from the University of Surrey found that closing underperforming hospitals can exacerbate health inequalities in rural areas. Patients who rely on closed facilities face increased travel distances for treatment, resulting in significant welfare losses.
National health surveys omit questions about nativity, including immigration status, which limits the assessment of health disparities across diverse immigrant subgroups. Researchers conducted a study to address these complexities, presenting evidence that objections to asking directly about immigration status lack substantiation and c...
Researchers found evidence of spheroid formation in distant submillimeter-bright galaxies, which challenges current understanding of galaxy evolution. The study provides the first solid observational evidence that spheroids can form directly through intense star formation within the cores of highly luminous starburst galaxies.
The American College of Medical Genetics and Genomics has published a new evidence-based clinical guideline for phenylalanine hydroxylase deficiency diagnosis and management. The guideline provides recommendations for treatment, implementation considerations, research priorities, and economic considerations to improve patient outcomes.
A study published in PLOS Global Public Health found that individuals with high credulity are more susceptible to fake news and vaccine hesitancy. Mistrust was also linked to conspiracy thinking and difficulty distinguishing between real and fake news, particularly in those exposed to childhood adversity.
A recent study reveals racial and ethnic disparities in the placement of regulatory air quality monitors in the US, which may lead to inadequate exposure estimates for certain populations. The findings underscore the need for further investigation into the health implications of incomplete or uncertain air quality data.
Research published in the Journal of Orthopaedic Research reveals that individuals with ACL reconstruction exhibit persistent aberrant gait biomechanics, which can lead to joint loads contributing to long-term knee problems. Early rehabilitative measures may help maintain long-term knee joint health.
Researchers are using AI to find undocumented orphaned wells across the US, which can leak toxic substances into water sources and contribute to climate change. By analyzing historical topographic maps and modern sensors, they aim to locate and assess these forgotten relics.
The Jackson Laboratory (JAX) has been awarded a $230,000 grant from the SynGAP Research Fund to characterize a mouse model for SYNGAP1-Related Disorders. This work aims to test innovative tRNA suppressor therapies and generate patient-derived research models.
Researchers found that as cells age, they lose regenerative capacity and become less susceptible to cancer. The study's findings suggest that therapies targeting ferroptosis may be less effective in older patients.