A new observational study found that semaglutide, tirzepatide, and dulaglutide have similar gastrointestinal safety profiles among patients with type 2 diabetes. The medications were assessed in a large database of adults with T2D, who underwent treatment with these GLP-1 RA medications between 2019 and 2024.
A recent University of California San Diego-led study shows that understanding the origin of rainfall is crucial in reshaping drought planning and land management. The research reveals that regions with high reliance on land-sourced moisture are more vulnerable to drought, soil moisture loss, and yield declines.
Researchers used smartphones to track patients with neuromuscular diseases, achieving results comparable to traditional movement tests. The system detected disease-specific movement patterns, allowing for early diagnosis and treatment.
Researchers found that iron oxyhydroxide nanominerals can catalyze the breakdown of harmful plastic additives. The study shows that mineral structure plays a crucial role in determining degradation rates.
A new study identifies specific bat species carrying viruses with high epidemic potential. The research highlights that not all bats carry the same level of viral risk, and conservation efforts can help mitigate this risk by protecting habitats. Understanding which bat groups harbor deadly viruses can aid in developing therapeutics.
The Center for Computational and AI-enabled Imaging Sciences brings together experts to develop AI-powered medical imaging applications that integrate information from different imaging types. This may include identifying previously unknown early indicators of disease onset.
The microbiota is recognized as a dynamic organ producing molecules that regulate gene expression, immunity, and mitochondrial function. Biomarkers of inflammation, metabolism, and aging can be predicted through microbiota signatures, establishing the microbiota as a pillar of predictive medicine.
Researchers at Texas A&M University have developed a new heat-resistant material made entirely of metals, creating a gel-like substance that can withstand extreme temperatures. This breakthrough could revolutionize energy storage and enable the use of liquid metal batteries in mobile applications.
Researchers have developed a new method for calibrating electrical resistance using memristors, which can provide stable resistance values directly linked to fundamental constants of nature. This approach eliminates the need for complex cooling systems or high magnetic fields, making it a simpler alternative to current systems.
The new guideline provides clinical recommendations for managing obstructive sleep apnea in medically hospitalized adults, emphasizing the importance of systematic approaches to diagnosis and treatment. The guidelines support continued existing treatment while in the hospital, with options including PAP therapy, oral appliance therapy,...
Researchers developed Nicheformer, an AI model that learns from both dissociated and spatial data to reconstruct cell identity and tissue organization. The model shows measurable traces in gene expression even when cells are dissociated, offering new insights into how AI learns from biology.
A research team has achieved a major breakthrough in non-Hermitian photonics by realizing the transition from bound states in continuum (BICs) to exceptional points (EPs) in metasurfaces. This discovery verifies core theory and provides a new perspective on unique physical properties of non-Hermitian systems.
Researchers at TU Wien uncover how silver iodide crystals interact with water at the atomic scale to form ice crystals. The study reveals that only one surface structure of the crystal promotes ice nucleation, shedding light on the complex mechanisms behind cloud seeding.
The JAMA Summit Report outlines policies and interventions proven to reduce firearm violence, including community-based initiatives, technologies, and collaborative policing. Experts recommend five essential actions to drive progress in the coming years.
A new study at Columbia University's Mailman School of Public Health found that remote physiologic monitoring increases primary care revenue by 20%, while also improving patient outcomes for those with higher disease burdens.
Researchers found that providing feedback to everyone after the entire simulation ends leads to better learning outcomes. The study's findings suggest that companies can design more effective software tools using this approach, which has been implemented by KnowBe4.
International experts call for reclassification of postpartum psychosis as a separate mental illness category to speed diagnosis and treatment. The condition, which affects up to 2.6 women per 1,000 after childbirth, requires specific treatment approach if left untreated.
A UNIGE-led team found that dark matter behaves similarly to ordinary matter on a cosmological scale, following Euler's equations. However, the possibility of an unknown interaction or fifth force remains open.
Researchers at UTA will develop and test SJT training effectiveness with soldiers to enhance ingenuity in resource-constrained scenarios. The two-year project aims to improve a more effective force, benefiting not only military personnel but also other high-stakes professions like firefighters and emergency medical personnel.
Dr. Xin Jin has been recognized for her groundbreaking work on genetic mechanisms of neurodevelopmental disorders, developing new technologies to accelerate the understanding of gene mutations in the brain. Her research aims to uncover fundamental principles of genome function and its impact on neural systems.
A comprehensive eight-year study found that one-third of cCMV-related hearing loss develops after birth, highlighting the importance of universal screening programs. The research underscores the need for comprehensive support systems alongside screening programs to address patient follow-up challenges.
The Pneumatically Actuated Soft Elbow Exoskeleton (PASE) uses a lightweight silicone pneumatic actuator to assist movement during industrial tasks. Researchers found that muscle activity decreased by up to 22% when the exoskeleton support was engaged.
Researchers propose IncepHoloRGB, a lightweight unsupervised CGH model generating high-definition RGB holograms through a unified framework. The model combines depth-traced superimposition and Inception sampling block to enhance computing efficiency and visual impression.
Physicists at Umeå University developed a laser made entirely from biomaterials, including birch leaves and peanut kernels. The environmentally friendly laser performs just as well as artificially engineered lasers and could be used for bioimaging, diagnostics, and optical tagging.
A new study from Johns Hopkins Medicine reveals that biliverdin reductase A plays a direct protective role against oxidative stress in neurons, independent of its role producing bilirubin. The enzyme modulates another key protein, NRF2, which regulates the levels of protective proteins and antioxidants in cells.
The Gabriella Miller Kids First Data Resource Center has released its 37th study on extracranial germ cell tumors, a rare group of childhood cancers. The dataset comprises information from 393 children and young adults, including inherited genetic data and tumor-specific changes.
Scientists have created a micro-algal platform that allows for automated and fast testing of chloroplast genetic modifications, opening up plant chloroplasts to high-throughput applications. This platform enables researchers to fine-tune genetic circuits and identify which modifications have real potential.
The Society for Neuroscience presents the 2025 Education and Outreach Awards to individuals and groups making significant contributions to neuroscience education. Sadaf Ahmed and Manuella Oliveira Yassa receive the Science Educator Award, while Diego Golombek is recognized with the Award for Education in Neuroscience.
Researchers explore Field-assisted Additive Manufacturing for micro/nano device fabrication, enabling targeted motion, cell growth, and flexible electronics. The technology holds promise for industries such as biomedical engineering and microrobotics.
Researchers have developed a new method to create smaller soft robots using 'bubble magic' that can navigate and operate within the body's narrow orifices. The soft robots, powered by fluid, have mirror-smooth skin and are ten times slimmer than previous versions.
Researchers at Texas A&M University found that indoor hydroponic gardening significantly improves mental well-being, reduces depression levels, and enhances overall quality of life in cancer patients. Participants experienced improvements in emotional and social functioning after just eight weeks of gardening.
Researchers have developed a new pipeline to identify complex structural genetic changes, enabling accurate diagnoses for 145 children with rare conditions. The study found that structural variants play a key role in the development of multiple health conditions, including neurological and developmental disorders.
Researchers at Wayne State University are investigating how eosinophils influence corneal response to infection, focusing on microbial keratitis and potential therapeutic strategies to preserve vision. The goal is to identify new treatments that fight infection while minimizing tissue damage.
A global study assesses the 'blue water footprint' of 16 key materials across 164 countries and regions between 1995 and 2021. The findings show a significant rise in freshwater consumption tied to industrial material production, with steel being the most water-intensive material.
A framework was introduced to test animal signals for their alerting function, applied to rock hyraxes' introductory notes. Wails were found to meet several criteria for an alerting component, including stability over medium distances and association with increased response rates.
Cardiac rehabilitation significantly improves short and long-term recovery for heart surgery patients, but women participate less than men due to barriers such as lower referral rates, clinician bias, and caregiving responsibilities. The American Heart Association scientific statement calls for targeted interventions to improve enrollm...
Seven early career scientists received awards from the Society for Neuroscience, including Gregg Wildenberg and Brendan Ito. The awards recognize breakthroughs in nanoscale imaging, computational methods, neuroplasticity, and more.
Researchers find a fourteenth-century Arabic poem misinterpreted as factual account of plague's movement, influenced myths of its quick spread across Asia. The study highlights the importance of maqāmas in understanding how communities coped with catastrophic events like the Black Death.
A new study led by Swansea University has found that blocking the ABHD11 protein can reduce inflammation in autoimmune diseases such as rheumatoid arthritis and type 1 diabetes. By targeting this protein, researchers believe they may have discovered a valuable therapeutic avenue for treating these conditions.
A new study from Tulane University found that 22 states have prohibited prior authorization for opioid use disorder medications, making it easier for people to get potentially life-saving treatment. This trend signals a positive shift in state legislative efforts to address the opioid crisis, with more states removing barriers to care.
A nationwide Swedish study found that many young people who died from cardiac arrest had recently sought medical care and showed signs of heart problems. The study suggests that fainting, seizures, and abnormal ECG findings in young people should be taken more seriously to identify those at risk before a sudden arrhythmic death occurs.
The team successfully tested a hybrid Cessna 337 plane with a smaller, more efficient silicon carbide-based motor drive system. The technology reduces the overall size and weight of the plane, making it ideal for small aircraft where space is limited.
Researchers discovered that brains and economies follow similar rules in crisis, using physics principles to predict collapse and recovery. The study found that networks closer to first-order transition show faster collapse and slower recovery after a crisis.
The report proposes initiatives to reduce firearm violence, including using AI and addressing social causes. It also highlights the need for primordial prevention, which involves changing inequitable social structures to prevent violence.
Researchers found that many schizophrenia-related molecular changes are specific to the habenula brain region, which regulates motivation and mood. The study identified genes with altered expression patterns in the habenula that overlap with those associated with schizophrenia risk.
A new study from the University of Cincinnati College of Medicine calls for more extensive nephrology fellowship training on reproductive health. Females with CKD face increased risks of high-risk pregnancies, preeclampsia, and preterm births, yet their contraceptive use remains relatively low.
Researchers have developed a practical and affordable method for assessing the state of river ecosystems by using different substrates such as marble tiles, alder leaves, and cotton strips. The study found that these materials can provide valuable information on the condition of rivers and help address pollution.
A new empirical study by computer scientists reveals that software developers tend to scrutinize AI-generated code less critically and learn less from it. In contrast, human pairs are more likely to engage in broader discussions and critically examine each other's contributions. The study highlights the limitations of AI assistants in ...
A study by Universitat Jaume I researchers found that long bus rides can lead to lower academic engagement among secondary and upper secondary students. The study, published in Revista de Educación, suggests that teachers can develop strategies to prevent disengagement by promoting positive attitudes and self-confidence.
Researchers investigated meiotic recombination in a large rye population under normal and nutrient-deficient conditions. The study found that plant genes mix significantly less when under stress, suggesting genetic diversity plays a key role in coping with environmental changes.
Research found that cognitive performance remained stable during short-term fasting, with individuals performing similarly to those who had recently eaten. However, longer fasting intervals and children showed modest reductions in performance.
Two landmark international studies published in The Lancet and Nature Medicine expose the need for faster recognition, better diagnostics, and personalized treatment pathways to combat pneumonia and sepsis. Irish ICUs face a shortage of beds, with implications for delayed care and increased mortality.
A new study finds that people living with HIV experience higher rates of sleep issues even when virally suppressed, associated with a higher risk for heart disease, depression, and cognitive decline. The study highlights the importance of treating healthy sleep as a fundamental health right, not a luxury.
Scientists propose 'Environmental Catalytic Cities' with self-purification function to remove air pollutants, using stable and green catalytic materials. This technology could mitigate urban air pollution without extra energy consumption.
A new study published in Nature Medicine found that increasing daily steps by even a little can help slow down the progression of Alzheimer's disease. Cognitive decline was delayed by three years for people who walked 3,000-5,000 steps per day, and by seven years for those who walked 5,000-7,500 steps per day.
The University of Michigan's three-year project, ORACLE, harnesses laser links for power and momentum transfer, enabling satellites to move without fuel. This innovation aims to transform constellations into dynamic, interconnected systems, improving sustainability and resilience.
Researchers warn that AI-generated wildlife videos create false connections with nature, leading to misconceptions about wild animals and their behaviors. The proliferation of these videos can undermine conservation efforts and disconnect society from the natural world.
A novel S-scheme heterojunction photocatalyst, MCS/IS, efficiently degrades antibiotic contaminants in water. The catalyst also reduces the toxicity of breakdown products, addressing a critical challenge in environmental remediation.
The DEFEND study aims to assess whether virtual exercise sessions can be successfully delivered to patients with cancer receiving chemotherapy. Researchers will evaluate the impact on physical function, fatigue, and disability.
A UC Merced biologist found that activating neural signals can selectively remove cancer symptoms in planarian flatworms, which could change how doctors treat cancer and age-related diseases. The study may also shed light on degenerative conditions linked to aging.