A recent study on Block Island's bird populations found that 18 species have stabilized or recovered since the 1970s and 1980s. Despite a decline in overall North American bird numbers, these findings suggest environmental conditions are adequately supporting smaller current populations.
A recent study published in Nature Communications has made a groundbreaking discovery about the contribution of phytoplankton to the global carbon cycle. Phytoplankton can directly pump stubborn carbon into the ocean, where it may persist for centuries, contradicting decades of conventional scientific wisdom.
A new study reveals that DNA damage in multiple myeloma initiates 2-4 decades before diagnosis, with key genomic events including IGH translocation and chr 1q gain. These findings may lead to new precision medicine treatment strategies for patients.
A study using China's 'Broadband China' strategy reveals that investing in digital infrastructure is crucial for building corporate resilience. The findings highlight the importance of national broadband initiatives and provide actionable guidance for firms and policymakers to future-proof their organizations.
Researchers develop AI-based model for structural analysis of antibodies, offering precision in less time. The S2ALM model integrates sequence and structure, predicting missing information with high accuracy.
Researchers develop bifunctional catalysts that can simultaneously facilitate oxygen reduction and evolution reactions, enabling the creation of durable and high-energy-density metal-air batteries. The new catalysts have been shown to outperform traditional materials in terms of stability and power density.
Researchers developed a scalable versatile integrated photonic chip to handle static and dynamic temporal tasks, achieving high efficiency in processing various neural network models like CNN, FCNN, and PGRNN. The chip leverages multi-wavelength channels and dual-input-port structures for flexible all-optical processing.
Researchers identified a distinctive CT imaging pattern called PRACE that predicts severe postpartum hemorrhage cases requiring emergency procedures. The finding was strongly associated with the need for uterine artery embolization and improved maternal outcomes.
A new study by Edith Cowan University reveals that psychologists in Australia are underutilized in end-of-life care, with significant barriers preventing them from engaging. The researchers found that emotional strain, fear of litigation, and a lack of education and professional exposure are key deterrents to their involvement.
Researchers have developed a novel label-free multiphoton photoacoustic microscope to detect endogenous NAD(P)H in brain cells, achieving remarkable imaging depths of up to 1100 μm. This technology enables real-time monitoring of metabolic dynamics in brain cells, offering new insights into neurodevelopment and disease mechanisms.
The research team developed an analytical model using lattice networks to understand the mechanism of twisted photonic crystals, allowing for efficient light beam control and concentration. The device has potential applications in tracking satellites, improving lasers, quantum computing, optical memories, and enhancing photocatalysis.
A new study by UC Riverside-led researchers finds that nostalgia serves as a bridge between employees' pre-acquisition identity and post-acquisition reality. The research suggests that understanding and leveraging nostalgia can help preserve organizational commitment and retain key talent during acquisitions.
Several companies in the UK are promoting tooth stem cell banking as a treatment for autism, type 1 diabetes, and other conditions, despite a lack of evidence. Experts say these claims are 'outrageous' and risk exploiting vulnerable parents.
The international community is building momentum to establish ecocide as a new international crime, allowing individuals to be held accountable for serious environmental destruction. The UK has an opportunity to take on a leadership role by adopting its own legislation to criminalize ecocide.
Researchers used gene expression data to identify genes related to stress responses in wild varieties, which could be beneficial for developing hardier crops. Domesticated species showed genes related to hormone regulation and chemical detoxification.
The inaugural editorial of Sustainable Carbon Materials introduces a new peer-reviewed, open-access journal focusing on carbon-based materials research. The journal covers various aspects of carbon materials, including synthesis, properties, energy applications, environmental solutions, and biomedical innovations.
Many commercial services for women seeking relief from menopausal symptoms are unnecessary and do not improve care, according to experts. Symptoms should be prioritized ahead of testing, with clinical history and treatment decisions guided by patient preferences.
A new study found that future changes in ozone will cause 0.27 watts per square meter of extra warming, making it the second largest contributor to future warming after carbon dioxide. This means countries' efforts to ban CFCs and HCFCs have provided less climate benefit than previously calculated.
A new study reveals that heat can transform refractory organic matter into forms usable by microbes living far below the seafloor. This process, known as carbon-reactivation, occurs at temperatures above 35 °C and provides a significant energy source for deep Earth ecosystems.
Researchers find shared dusty layer of troilite on M- and K-type asteroids, suggesting they originated from similar large objects. Polarization studies reveal unique composition linking these distinct asteroid types.
A team of researchers has developed a way to harness the swimming abilities of moon jellyfish, enabling them to steer the animals toward remote ocean areas. The cyborg jellies have the potential to aid in deep-sea research and provide inspiration for next-gen underwater vehicles with improved energy efficiency.
A new study highlights the success of an international partnership working to strengthen nursing and midwifery in the Caribbean. The initiative led by Penn Nursing resulted in a comprehensive survey with a 100% response rate from country Chief Nursing Officers.
A new $3 million grant will help researchers evaluate the long-term value of integrating natural systems into infrastructure planning. The project aims to advance natural infrastructure applications by developing and monitoring technologies, such as unoccupied aerial systems equipped with advanced sensors to collect environmental data.
Researchers at Columbia University School of Engineering and Applied Science developed a novel way to use light to control tissue folding in live embryos. By manipulating proteins that generate mechanical forces, they can now study 3D tissue biology outside developing embryos or build and control tiny machines made out of living biolog...
Researchers analyzed atmospheric pressure waves from a massive South Pacific volcanic eruption to determine the speed of seismic waves in Alaska's upper crust. The study provided valuable information on subsurface material properties, such as hardness, which controls seismic velocity.
Researchers have developed a stable Env protein trimer, SOSIP.664, that can elicit broadly neutralizing antibodies against HIV. The breakthrough came after decades of work and multiple modifications to the protein, which is harder to engineer than its counterpart on SARS-CoV-2.
A Canadian national study found that older adults living in greener neighborhoods were less likely to experience depression during the early months of the COVID-19 pandemic. Access to nearby green spaces acted as a mental health buffer, especially for those without a prior history of depression, lower-income Canadians, and individuals ...
The study reveals that genetic mixing with hunter-gatherers increased locally over time during the Neolithic expansion, leading to a complex colonization process. Early farmers had a demographic advantage, with an effective population size five times larger than hunters.
Research highlights the complex role of police officers in schools, where relationship-based approaches can undermine trust and limit effective safeguarding responses. Police officers' dual roles blur boundaries, causing damage to trust, especially among girls affected by sexual harm.
Researchers develop a novel deep learning-enabled method for high-speed, high-precision 3D surface measurements. The technique uses frequency-domain multiplexing and achieves speeds 16 times faster than the sensor's native frame rate.
Researchers transformed commercially available pencil lead into a graphene-based electron beam source, achieving stable and high-quality electron emission. The findings confirm that graphene edges can be easily derived from readily accessible materials and effectively function as high-performance field emission sources.
Climate-related disasters pose significant disruptions to US drug manufacturing facilities, affecting nearly two-thirds of production sites. Researchers assessed the impact of disaster events on counties with US drug production facilities and found that nearly two-thirds were located in areas affected by at least one disaster declaration.
A new AI-based model identifies four central state dimensions that better capture the progression of MS, including physical disability and brain damage. The findings could fundamentally change diagnosis and treatment for MS patients.
A team of materials scientists at Rice University developed a new way to grow ultrathin semiconductors directly onto electronic components using chemical vapor deposition. The breakthrough technique eliminates the fragile manufacturing step, potentially speeding up development of next-generation electronics and computing.
Two new studies from Karolinska Institutet investigate how somatic mutations in muscles and blood vessels affect ageing. The results show that such mutations can reduce muscle strength and accelerate blood vessel ageing.
Catherine Whittington, a WPI researcher, has received a CAREER Award to develop laboratory models for the study of fibrosis in pancreas, skin, and uterine fibroids. The models will help researchers better understand factors at the cellular level that lead to fibrosis and how interventions can interrupt or reverse it.
A simple method for preparing diverse microhelices with high mechanical properties and excellent biocompatibility has been reported. The researchers developed a two-stage coaxial microfluidic device to control the structure of microhelices, enabling the creation of PEGDA microhelices with excellent motion performance in human blood.
The Lehigh K-12 Computer Science STEELS Toolkit provides flexible, free enrichment activities for elementary and secondary classrooms. The toolkit aligns with Pennsylvania's STEELS framework and aims to foster integrated literacy in science, technology, engineering, and sustainability.
A cohort study found a higher prevalence of eating disorders among adolescents from lower socioeconomic backgrounds. The study suggests that reducing population-level socioeconomic inequalities may aid in preventing eating disorders.
Researchers found a strong correlation between industrial pollution exposure during pregnancy and the risk of intellectual disabilities in grandchildren. A study using Utah Population Database data revealed that grandmothers' prenatal exposures can increase the risk of intellectual disabilities in their grandchildren's children.
A new study creates a single-cell map of epigenomic regulation in human fat tissue, revealing how genetic risk factors contribute to abdominal obesity. The research identifies key regulatory regions in fat cells where obesity-linked variants reside, offering new clues to the genetic and epigenetic regulation of body fat.
New research warns of impending abrupt Antarctic changes that could have devastating consequences for the region's wildlife, ocean ecosystems, and global climate. The West Antarctic Ice Sheet is at risk of collapse, leading to catastrophic sea level rise and warming in Australia and beyond.
The updated fourth edition of the Laboratory Guide for Identification of Plant Pathogenic Bacteria provides simplified identification methods and detailed protocols. The comprehensive volume covers conventional and cutting-edge methods, including molecular, serological, biochemical assays, to accurately identify bacterial plant pathogens.
A study by UKCEH found that ash dieback results in significant greenhouse gas emissions due to soil carbon losses. The research estimated 5.8 million tonnes of CO2 emissions over five years, equivalent to half the amount removed by broadleaf woodlands annually.
Research follows 8,795 Wisconsin children from birth to third grade, finding early foster care placement linked to improved reading skills and lower absenteeism. However, findings also reveal racial disparities, with limited benefits for white children, emphasizing the need for targeted support and resources.
MIST uses a hierarchical, rules-based classification system grounded in verified mineral formulas from the RRUFF mineral database. It accurately identifies hundreds of different mineral species from their chemical composition, even accounting for natural imperfections and vacancies found in real minerals.
The American Association of Blood Banks (AABB) has updated its transfusion standards to recommend giving more-frequent blood transfusions to patients suffering from myocardial infarction, particularly those with low hemoglobin levels. This new guideline aims to prevent recurrent heart attacks and deaths among anemic patients.
A video study of wild spectral bats reveals social greetings, food provision, and cooperative foraging behaviors. The bats were found to exhibit gentle and cooperative behavior, recognizing researchers and forming tight cuddle-balls while roosting.
A new online assessment tool, developed by Penn State, assists veteran-serving organizations in identifying individualized risks and providing targeted support. The tool, called the Veteran Transition Screener (VTS), uses predictive models to match a veteran's demographic profile with risk factors linked to poor transition outcomes.
Astronomers discover stripped-down supernova with unusual chemical signature, providing evidence for the layered structure of stellar giants and unprecedented glimpse into a massive star's interior. The study reveals that stars can lose extensive material before exploding, challenging current theories on stellar evolution.
Researchers found that corn's root traits evolved in response to changing nitrogen availability and water levels, with fewer nodal roots and development of multiseriate cortical sclerenchyma helping the crop adapt. These adaptations enabled corn to thrive under varying environmental conditions, including a warming climate.
Researchers developed a machine learning model that accounts for biological variability to identify optimal formulations for serum-free culture media. The model achieved approximately 1.6-fold higher cell density compared to commercially available products.
Researchers developed a dynamic nomogram to predict long-term survival in patients with brain abscess, identifying key predictors such as age, Karnofsky performance status, and hemoculture results. The model offers an interactive tool for individualized risk assessment, facilitating better treatment decisions and improving outcomes.
A recent study co-authored by UCF Assistant Professor of Biology Robert Fitak reveals that the 1990s translocation of Texas pumas improved the Florida panther's genetic health while preserving its unique ancestry. The study found increased genetic variation, retention of unique traits, and a decrease in harmful mutations.
Lucia Strader's lab at Salk will explore how plants sense and integrate environmental cues to shape their growth and development. Her work aims to advance fundamental understanding of plant biology and design more resilient crop varieties.
Researchers found traditional methods poorly suited for invertebrates due to limited data and rare species challenges. New statistical methods suggest combining data across species, assessing similar species, or targeting extinction risk assessment to communities and habitats.
A team of scientists observed the earliest steps of ultrafast charge transfer in a complex dye molecule, with high-frequency vibrations playing a central role. The experiments showed that these vibrations initiate charge transport, while processes in the surrounding solvent begin only at a later stage.
Researchers have found that hyperactivity in a specific brain region can drive behaviors associated with autism spectrum disorder. They reversed symptoms such as seizures, sensory hypersensitivity and repetitive behaviors by suppressing this area of the brain using epilepsy drugs.
A new University of Georgia study finds that meaningful conversations can form connections on first dates, regardless of the setting. Participants reported feeling close or romantically attracted to others despite not being in an appealing environment.
Dwarf Channel Island foxes (Urocyon littoralis) have larger brains than their mainland gray fox counterparts, contradicting the notion of island-specific evolutionary pressures leading to reduced brain size. This finding suggests little evidence of domestication in these isolated California islands.
Researchers from Kessler Foundation will share insights on spinal cord injury recovery, technological innovation, and caregiver support. The conference highlights the Foundation's leadership in rehabilitation science and commitment to advancing outcomes for individuals with SCI.
Southwest Research Institute (SwRI) has opened its first facility outside of Texas in Warner Robins, Georgia, with a 33,000-square-foot, $18.5 million building supporting Air Force and national defense advancements. The new structure houses offices, conference rooms, and laboratories for developing advanced aerospace technology and ele...
Researchers at Kyoto University discovered that streamers of gas can feed young stars, potentially leading to the rapid formation of high-mass stars. The team used ALMA to observe a system with two streamers, which carried enough matter to quench feedback effects from the central star.
Researchers developed a sustainable solution to help tackle honeybee decline by creating an engineered food supplement. The new feed, designed to provide essential compounds found in plant pollen, significantly enhances colony reproduction.
The asymmetric MXene-graphene bilayer aerogel delivers over 100 dB EMI shielding, 115 °C solar-thermal heating, dynamic IR camouflage, thermal insulation and oil absorption, all without external power beyond sunlight or a pulse.
Ancient Sumerian society harnessed tidal hydrology to irrigate crops, enabling high-yield agriculture without large-scale infrastructure. The research suggests that the early communities' dependence on dependable hydrology drove societal response and defined the golden age of Sumer.
A new pilot study from University Hospitals Cleveland Medical Center found that music therapy improved pain after pancreatic surgery, supporting its feasibility and acceptability. The study also suggests continued use of music-assisted relaxation recordings over the course of hospitalization to further reduce post-operative symptoms.
Research led by the University of Utah found that industrial private land has nearly one-and-a-half times higher odds of high-severity wildfire compared to publicly owned forests. Reducing tree density can mitigate megafire risk even in extreme weather conditions.
The new book, Monster Transformation, argues that employees are key to overcoming transformational hurdles. By uncovering unique competencies and empowering them, organizations can break through challenges and succeed in a rapidly evolving space. The book offers a story-driven approach to meeting the needs of the current technological ...
A comprehensive guide to improve plant imaging workflows, addressing unique challenges such as waxy cuticles and autofluorescence. The resource provides a unified workflow framework, focuses on reproducibility and reporting standards, and offers practical illustrations and tools.
Researchers at TU Wien developed a novel microscopy method that allows for gentle imaging of sensitive biological structures and quantum particles. The new technique stores light in an optical resonator where the sample is also located, providing clearer signals than other methods.
A study by UC San Diego researchers reveals that paying enforcers to punish makes people less likely to cooperate with others, leading to social norms breaking down. Cooperation declined after punishment was introduced, even when punishment targeted selfish behavior.
Researchers found that cancer cells break down nerve protective covers, triggering chronic inflammation and immune exhaustion, making treatment resistant. Targeting the nerve injury pathway can reverse this resistance and improve treatment response.
A multicenter study in China found that patients with liver cirrhosis were prone to community-acquired pneumonia and spontaneous bacterial peritonitis, with Klebsiella pneumoniae and MDR organisms being major concerns. The study highlights the need for region-specific strategies to improve outcomes for this vulnerable population.
The study combines decision making and machine learning to improve robot learning for water analysis. The Random Forest Classifier achieved an accuracy of 69% which improved to 73% after applying Synthetic Minority Over-sampling Technique (SMOTE) and tuning hyperparameters. The robotic system can detect, analyze, and distinguish drinki...
A recent study published in Nature Communications provides a comprehensive characterization of Large Cell Neuroendocrine Carcinoma (LCNEC), a rare and aggressive type of lung cancer. The research team analyzed data from 590 patients and found that LCNEC shares features with other types of lung cancer, yet has distinct aspects. They ide...
A research team has created a database of predicted chemical structures for improved detection of designer drugs. The Drugs of Abuse Metabolite Database (DAMD) uses computer modeling to identify potential metabolites and mass spectra, which can help law enforcement detect new psychoactive substances.
BioPACIFIC MIP accelerates biomaterials innovation with autonomous experimentation and robotics, supporting over 130 research projects across the US. The platform aims to connect fundamental research with industry needs, fostering paradigm shifts in new material discovery.
Researchers at UCL discovered that blocking brain damage triggered by glioblastomas can slow cancer growth and maintain normal brain function. The study found that early-stage tumours damaged axons, accelerating tumor growth, but deactivating SARM1 slowed tumor progression.
Researchers from Tohoku University have discovered a new material that can conduct both protons and electrons efficiently at intermediate temperatures. The material, titanium dioxide doped with niobium, enhances proton conductivity by up to 10 times, making it suitable for next-generation fuel cells and hydrogen separation membranes.
The Global Virus Network's inaugural 'Global Guardians: Youth for Pandemic Preparedness' summer camp engaged high school students in virology, pandemic response, and public health careers. Students participated in hands-on activities, laboratory tours, and collaborative group exercises, guided by internationally renowned experts.
The XRISM observation revealed clear absorption lines from highly ionized iron at the system's faintest X-ray phase, providing a rare glimpse into hot gas structure and motion. The results suggest that even in low-luminosity states, highly ionized gas can be present around black holes.
Scientists at Penn State developed a new method to predict superconducting materials using density functional theory and zentropy theory, potentially leading to discovery of new superconductors at higher temperatures. The approach successfully predicted signs of superconductivity in conventional and high-temperature superconductors.
Two former Department of Justice scientists argue for transformative crime prevention research prioritizing social justice alongside public safety. They emphasize the need for research incorporating community perspectives and collaborative approaches to prevent harm and promote justice.
Research shows that cardiovascular health scores among older adults with high blood pressure, stroke, or heart failure decreased significantly. The study analyzed data from the US National Health and Nutrition Examination Survey, finding that physical activity and blood pressure scores were low for those with cardiovascular disease.
A study predicts that climate change will spread Dengue fever through Western Europe as the Asian tiger mosquito's habitat expands. Major cities like London and Paris are expected to become suitable for the mosquito, posing a significant threat to public health.
Researchers at the University of Waterloo have developed a novel method using modified M13 bacteria to deliver targeted gene therapies for genetic disorders. This approach shows promise as a cost-effective alternative to current methods, which can be expensive and trigger toxic side effects.
A study identified eight additional foods frequently involved in food-induced anaphylaxis, including goat's and sheep's milk, buckwheat, and pine nut. The research proposes that these foods be considered for inclusion on the European mandatory labelling of foods list due to their frequency, severity, and potential for hidden exposure.
Researchers identified bile acid metabolites as potential biomarkers for diagnosing and predicting drug-induced liver injury (DILI). Chenodeoxycholic acid and deoxycholic acid were found to distinguish DILI patients from healthy individuals, exhibiting predictive potential for chronicity.
Researchers have found that stylolites in limestone rock samples disrupt sound wave propagation, particularly affecting secondary waves that form due to scattering. This discovery has implications for monitoring hydraulic fracture propagation in rock samples containing stylolites.
Researchers at Mizzou have identified two tiny molecules, agmatine and thiamine, that may serve as biomarkers for early detection of glaucoma. These metabolites could also be used to develop new neuroprotective treatments, aiming to slow or stop the progression of vision loss.
A University of Queensland study suggests the antivenom given to people bitten by Eastern Brown Snakes may not be as effective as it could be due to geographic variations in venom. The research found that venom from southern Australia has a strong, stable blood clot, while northern populations trigger fragile but rapid clots.
Researchers from the University of Pennsylvania School of Veterinary Medicine and Children's Hospital of Philadelphia discovered a link between mitochondrial dysfunction in the blood-brain barrier and neuropsychiatric disease in patients with 22qDS. Treatment with bezafibrate, a cholesterol drug, may enhance BBB function and correct so...
Noncommutative metasurfaces enable diverse path entanglement by exploiting interaction between metasurfaces and entangled photons, expanding quantum information processing capabilities. The research paves the way for high-dimensional information encoding in quantum communications and parallel processing in quantum computing.
Researchers at Texas Biomed have developed a live attenuated vaccine that showed high efficacy in cells and animal models, protecting mice from lethal H5N1. The team identified potential treatment targets using human airway organoids, revealing how bird flu remodels airway cells and causes scar tissue to form.
Researchers found that ad hominem attacks are the most common way users confront perceived errors in comment sections, with a reliance on reputation-based insults. The study highlights the prevalence of this tactic and its implications for online discourse.
Researchers discovered a significant association between metabolic syndrome and an increased risk of Parkinson's disease. The study found that people with metabolic syndrome were about 40% more likely to develop the disease than those without it.
A recent University of Michigan-led study found that almost 10% of patients with sepsis who were previously healthy died within 90 days. These patients tended to have less organ failure and more COVID-19 related sepsis than those with underlying health conditions.
A new method called Causal Pivot detects hidden genetic drivers and subgroups patients by true biological causes of their illnesses. The tool paves the way for major advances in personalized genetic medicine by revealing genetic "routes" into diseases.
A plant-based diet is associated with reduced risk of multimorbidity caused by cancer and cardiometabolic diseases, regardless of age. Adults with higher adherence to a plant-based diet had a lower risk of multimorbidity compared to those with lower adherence.
Researchers at Tohoku University found that C60 fullerene can serve as an active catalytic site for CO2 electroreduction, improving the efficiency of reactions like hydrogen evolution and carbon dioxide reduction. The discovery opens new possibilities for designing efficient, metal-free catalysts to combat climate change.
KAUST researchers developed a mathematical model to predict fluted film behavior, which can inform design strategies for industries like food processing and pharmaceuticals. The study reveals complex shapes formed by the liquid as it drains from a tube.
Researchers at Stanford University developed a new delivery platform that allows drugs to be stored and delivered in much higher concentrations, enabling quicker and smoother injections. The new formulation method has been tested on three different proteins and reached concentrations exceeding 500 mg/mL.
Most Channel Islands foxes developed larger brains to adapt to survival demands in isolated conditions, defying the assumption that island animals have smaller brains. Brain size appeared to be shaped more by local habitat conditions than isolation or island size alone.
A new study projects the start of Amazon dieback as early as the 21st century under high-emission scenarios, triggered by extreme conditions and global warming levels above 1.5°C. The Amazon's natural water recycling system is weakened, leading to hotter and drier conditions that can no longer sustain dense vegetation.
Researchers have identified over 400 genes linked to accelerated aging, including subtypes such as cognitive decline and metabolic problems. The findings support the 'geroscience hypothesis' and suggest that treating aging itself may be key to preventing chronic illnesses.
Researchers successfully realized a stable, isolated quantum spin on an insulating magnesium oxide surface placed over a ferromagnetic iron substrate. The MgO/Fe(001) structure, widely used in spintronics, enables the formation of isolated spins due to its lack of conduction electrons.
A comprehensive review of pyridazinone derivatives reveals their therapeutic potential in treating multiple diseases. The compounds have shown anticancer, anti-inflammatory, antimicrobial, and neuroprotective properties, making them a valuable target for drug discovery.
Researchers have developed a hydrogel electrolyte that regulates the coordination environment of water molecules, enabling high-stability and flexibility in zinc-based devices. This breakthrough can lead to advanced energy storage solutions for extreme environments.
Experts argue that large language models require symbolic representation to excel in complex tasks, citing examples like the Pirahá people and Leibniz's calculus notation. The proposed approach, known as neuro-symbolic synthesis, combines statistical intuition with human-designed symbol systems for efficient reasoning.
A recent study found that digital divides between teachers and students in Illinois high schools undermine the effectiveness of state-mandated media literacy instruction. The researchers suggest that educators must consider students' lived experiences when teaching media literacy, given differing access to platforms and perceptions of ...
A recent study led by Washington State University found that carrying bacteria resistant to critical antibiotics is strongly linked to visiting health clinics or hospitals. Urban residents and households without trash pickup were also more likely to carry the bacteria.
Researchers from the University of Bath and University of Hong Kong found that additive advice bias is common in conversations, social media, and AI chatbots. This bias can leave people feeling more overwhelmed than helped, with well-intentioned tips piling on extra tasks.
Researchers at the University of British Columbia have demonstrated that electrochemically loading a solid metal target with deuterium fuel can increase fusion reaction rates by an average of 15%. The approach uses a room-temperature reactor and achieves this boost without generating heat, paving the way for clean energy generation.
Researchers introduce non-linearity to non-reciprocal interactions, resulting in dynamic and unpredictable system behavior. The system exhibits both run-and-chase dynamics and phase separation, with the roles of molecule species reversing dynamically, leading to chaos.
A team of researchers from Bonn investigated the influence of primary cilia dysfunction on adipocyte precursor cells in a mouse model. They found that overactivation of the Hedgehog signaling pathway causes abnormal development into connective tissue-like cells instead of white fat cells.
Researchers have deciphered the fly brain's process of filtering out visual information during sleep, creating a 'window' that allows strong stimuli to wake them up. This study may hold parallels for human brain function and could reveal a universal principle of sleep.
A study of over 40 research studies found that older adults often don't understand the risk of extreme heat and aren't prepared for long periods of hot weather. The researchers suggest that individuals themselves go through transformations as they age, which can affect their bodies' reactions to heat.
A new study published in Nature highlights the differences between hydrogen and carbon monoxide as reductants in oxide reduction, offering insights for more efficient and sustainable metal extraction. Hydrogen is found to facilitate faster and cleaner reaction kinetics, generating benign water vapor as a byproduct.
Researchers have developed a novel method to stimulate and mature human brain organoids using graphene, accelerating disease research and enabling brain-machine interfaces. The approach allows for safe, non-genetic, biocompatible stimulation of neural activity over days to weeks.
A recent study published in Proceedings of Royal Society B found minimal age-related inflammation among the Tsimane people in the Bolivian Amazon, who live a traditional hunter-farmer lifestyle. In contrast, the Moseten community, genetically similar to the Tsimane but with significant modernization, showed increased inflammation.
A high-salt diet triggers brain inflammation that drives up blood pressure, according to a new study. The research suggests the brain may be a missing link in certain forms of hypertension, traditionally attributed to the kidneys.
A new study from Columbia University Mailman School of Public Health finds that punitive laws are largely ineffective and may actually harm those they aim to protect. Prosocial laws, on the other hand, prioritize access to care and harm reduction, recognizing the complex nature of substance use.
A recent study published in Alzheimer's & Dementia found that women with Alzheimer's disease have a notable loss of unsaturated fats, such as omega-3 fatty acids, in their blood compared to healthy women. This suggests that lipids containing omega-3 fatty acids may play a crucial role in the risk for Alzheimer's between the sexes.
Researchers have designed protein qubits that can be produced by cells naturally, opening possibilities for precision measurements of tissues, single cells, or even individual molecules. These protein-based qubits can detect signals thousands of times stronger than existing quantum sensors.
A cross-sectional study of 42 countries found that drought conditions are associated with increased intimate partner violence risk. The study suggests a pressing need for initiatives to prevent domestic violence in response to climate change.
A new study reveals that endometriosis can lead to lower blood pressure responses in women due to altered autonomic nervous system functions. This finding may have significant implications for diagnosis and treatment of the condition.
Researchers from RMIT University have developed a new wastewater treatment system that targets all fat types, including hard-to-remove emulsified fats, and achieves up to 98% fat removal rates in commercial kitchen wastewater. The system combines a redesigned grease interceptor with smart chemical treatment.
A new study by University of Nottingham scientists assesses biodiversity credit suppliers against six integrity criteria, finding notable weaknesses in verifiable outcomes and risk disclosure. The authors advocate for transparent governance and harmonized data collection protocols to ensure credibility and impact.
Scientists have discovered a new type of metal oxide that can breathe oxygen at relatively low temperatures. This unique ability makes it ideal for real-world applications in clean energy technologies, including fuel cells and energy-saving windows.
The study found a significant reduction in mortality while waiting for a new heart, despite increased waiting times. Technological advances and improved healthcare practices are credited with the improvements.
Researchers found a connection between high TMAO levels and faster rates of aneurysm expansion, as well as greater risk for needing surgery. Targeting TMAO levels may help prevent and treat aneurysmal disease beyond surgery.
A study analyzing acute and chronic stress on rat brains reveals distinct effects on mental health. Acute stress triggers anxiety-like behaviors, primarily in males, whereas chronic stress is linked to depressive symptoms.
A wearable robot has been upgraded to provide personalized assistance to ALS and stroke patients. The device uses machine learning and a physics-based model to adapt to an individual user's movements, offering more nuanced help with daily tasks.
A novel AI model developed by the Dresden research team simultaneously detects multiple genetic alterations directly from routinely stained histological colon cancer tissue sections. The model recognized shared visual patterns rather than independently identifying individual genetic alterations.
Paul Cherukuri becomes UVA's first Chief Innovation Officer, leading the next phase of a university-wide innovation ecosystem. He aims to foster cross-school collaboration, empower faculty and students to translate ideas into impact, and expand partnerships with industry and government.
The new book provides real-world strategies for arts leaders to navigate financial instability, advocate for equity and inclusion, and implement sustainable business models. With a focus on case study Bethesda's Imagination Stage, the authors examine leadership traits that drive innovation and long-term viability in nonprofit theaters.
A new study published in Molecular Nutrition and Food Research found that red meat consumption causes an imbalance of bacteria in the intestinal microbiota, leading to exacerbated colonic inflammation. The diets resulted in a decrease in beneficial bacterial strains and an increase in pro-inflammatory cells.
Korea Research Institute of Standards and Science (KRISS) has successfully localized core Radar Stealth technologies through indigenous development. The institute developed a Frequency Selective Surface design software and an electromagnetic wave evaluation system for radomes, laying the foundation for stealth weapon systems in Korea.
Researchers at Penn State developed a wearable sensor that accurately measures chloride ion levels in sweat, enabling early diagnosis of cystic fibrosis. The sensor uses multiple types of hydrogel to track small fluctuations in chloride ion levels, providing real-time information on an individual's health.
Researchers at UC Berkeley developed an AI-powered training method called Human-in-the-Loop Sample Efficient Robotic Reinforcement Learning (HiL-SERL) that enables robots to perform complicated tasks with precision and speed. With human feedback, robots learn from demonstrations and real-world attempts, achieving a 100% success rate in...
The TReNDS Center has received two new NIH-funded R01 grants aimed at tackling Alzheimer's disease progression and advancing multimodal brain imaging techniques in neuropsychiatric disorders. The center will develop flexible models to link data and uncover complex patterns in neuroimaging and genomics.
A new study suggests that high-energy, less acoustic songs evoke memories of amusement and excitement, while lower-energy, more acoustic songs evoke memories of calmness, romance, and sadness. The researchers found that specific auditory features of music can predict certain qualities of autobiographical memories.
The Icahn School of Medicine at Mount Sinai has been awarded a five-year, $64 million grant to establish the Advancing the Science of Palliative Care Research Across the Lifespan (ASCENT) consortium. The consortium will support high-quality research for enhancing care for people living with serious illness and their caregivers.
The Leopoldina and Max Planck Society have published a database of over 16,000 victims of coerced medical research under National Socialism, providing a platform for remembrance and research. The database connects individuals to primary and secondary sources, enabling further studies and analyses.
A groundbreaking study has identified key genes and compounds in Rhizoma Coptidis that may modulate cell cycle dysfunction in tendinopathy. The research highlights the potential of traditional Chinese medicine in modern therapeutics, with a focus on experimental validation in animal models and clinical trials.
Researchers at the University of Chicago discovered that random fluctuations in gene expression enable certain cells to express genes from other tissues, promoting immune system training and tissue repair. This 'epigenetic noise' can also contribute to cancer development by allowing cancer cells to access a broader range of genes.
Researchers develop a novel process to convert polyethylene and polypropylene into valuable olefins, producing fewer unwanted byproducts. The method uses inexpensive base-metal catalysts, operates under mild conditions, and achieves high yields of propylene and isobutylene.
Research in Business Strategy and the Environment reveals stronger LGBTQ+ inclusion correlates with higher environmental scores and greater renewable energy consumption among U.S. firms. This relationship is partially mediated by environmental innovation, suggesting inclusive workplace practices enhance environmental outcomes.
A recent study found that wolf hunting has a limited effect on reducing livestock losses, with an average reduction of 2% in predation rates. However, the impact of hunting on lethal removals, which are expensive operations targeting specific wolves, is negligible.
Prof. Oron Shagrir, a seasoned academic leader, has been elected as the new Rector of the Hebrew University of Jerusalem. He will assume office in October 2025, succeeding Prof. Tamir Sheafer, and is expected to further enhance excellence in teaching and research.
A new Zika virus vaccine developed by Brazilian researchers has been shown to be safe and effective in tests with mice, inducing an immune response and protecting against brain and testicular damage. The vaccine uses a technology known as 'virus-like particles' (VLPs) without genetic material from the pathogen.
Scientists have found that the ion channel GtACR1 can exist in two light-activated states, enabling quicker reopening and increased ionic conductivity. This discovery has significant implications for optogenetics, a method of controlling neuronal cells using light.
Researchers developed a novel method to form high-performance alloy films on various surfaces without expensive alloy targets. The technique uses pulsed laser deposition with a rotating multicomponent target, enabling precise control of film thickness and depth.
A new study from the University of Missouri-Columbia found that NFL players who play wide receiver or tight end are at a higher risk of suffering an injury to their anterior cruciate ligament (ACL). The study examined 520 tears over a ten-year period and found that contact injuries and non-contact mechanisms, such as landing from a jum...
Researchers found that humans across cultures and languages break their speech into Intonation Units, which follow a low-frequency rhythm of 1.6 seconds. This universal structure plays a critical role in helping listeners follow conversations and absorb information.
Researchers use numerical relativity to probe the universe's biggest questions, including the Big Bang, cosmic inflation, and multiverse theories. The method allows for exploration of extreme situations beyond current mathematical limits.
Purdue researchers found that heat-based hair care routines release significant amounts of airborne nanoparticles, posing serious health risks. The team's study reveals that using typical store-bought hair care products can expose individuals to upward of 10 billion nanoparticles in a single session.
A new study found that nearly half of US adolescents with major depressive episode received no mental health care in 2022. The odds of specialist treatment were lower among marginalized groups, including males, Black youth, and those living in rural areas or without insurance.
Research finds that microbial carbon use efficiency rises following abrupt permafrost thaw, driven by shifts in community composition and nutrient availability. This increase may promote the incorporation of microbial-derived compounds into soil, fostering stable carbon formation.
A new study found a 40% drop in daily reading for pleasure among Americans over the last 20 years. The decline was more pronounced among certain groups, including Black Americans and those with lower incomes or educational attainment.
Researchers discovered a new 'In and Out' mechanism where CO₂ briefly dips into the topmost layer of water, reacts, and then reemerges. This challenges previous assumptions about where and how CO₂ can turn into carbonic acid, suggesting faster ocean acidification.
A new imaging approach allows researchers to visualize how dual-acting diabetes and obesity drugs like tirzepatide interact with cells in the pancreas and brain. The tool, called daLUXendins, provides insight into the metabolic effects triggered by these drugs, which stimulate both GLP-1R and GIPR receptors.
The American Heart Association has named 15 students as national Youth Heart Ambassadors for the 2025-26 school year. These student ambassadors will promote healthy habits, raise awareness of heart disease and stroke prevention, and advocate for CPR education in schools.
Breast cancer cells build molecular tunnels into nearby fat cells to release energy, blocking gap junctions stops tumor growth. The discovery provides a golden opportunity for developing effective strategies to treat the most aggressive forms of breast cancer.
A new magnet manufacturing process has been developed that produces strong permanent magnets quickly and uses less energy and is less expensive. The technique, called friction stir consolidation, eliminates porosity in the magnetic material and reduces oxidation.
A Cu@MFI catalyst was developed via pore-confinement strategy, exhibiting exceptional catalytic performance in aqueous-phase hydrogenation of furfural. The catalyst achieved 100% conversion and selectivity with reduced side reaction pathway due to transition-state confinement effect.
The 12th Heidelberg Laureate Forum brings together 200 young mathematicians and computer scientists with 29 distinguished laureates to exchange ideas and discuss pressing issues in their fields. The event features a diverse range of lectures, talks, and panel discussions.
A research team at Zhejiang University has demonstrated a simple method to overcome the problem of Auger recombination in perovskite lasers, leading to record-setting performance for near-continuous operation. By suppressing this process, researchers were able to sustain carrier densities required for efficient stimulated emission.
Research highlights preventable harms of intensive diabetes and hypertension treatment in frail older adults, calling for personalized care approaches that prioritize patient safety. Guidelines recommend cautious individualized care, but complications remain alarmingly common.
Europe is experiencing longer and more intense transmission seasons for mosquito-borne diseases, including West Nile virus infection and chikungunya virus disease. ECDC has warned that record-breaking outbreaks point to a 'new normal' in Europe, prompting the need for a robust response to protect public health.
The majority of extant species belong to a limited number of rapid radiations, forming groups with many species that evolved in a relatively short period. These rapid radiations are thought to occur when new ecological niches open up, such as the emergence of multicellularity and powered flight.
Researchers have discovered a massive gas and dust bubble surrounding the red supergiant star DFK 52, which contains as much mass as our own Sun. The bubble is expanding at an incredible rate and was likely formed when the star ejected part of its outer layers in a powerful explosion around 4000 years ago.
A study of over 10,000 teenagers found that sleep problems at age 14 were directly associated with self-harm behaviour at both ages, highlighting the importance of prioritizing sleep health in adolescents. The research also suggests that poor sleep can have long-lasting impacts on mental health.