A new study from the University of Surrey found that shower habits, such as applying shampoo or pausing water while washing, contribute significantly to household water waste. Showers account for between 25% and 45% of indoor water use, making them a major contributor to domestic water consumption.
A national study of obstetrician-gynecologists reveals that state abortion laws are linked to higher levels of clinical constraints and moral distress among OB-GYNs. The findings suggest that institution-level support is needed to address moral distress, regardless of the state's abortion policy context.
Researchers at UVA Health System have made a breakthrough in treating glioblastomas, the deadliest form of brain cancer, by using focused sound waves to deliver drugs exactly where needed. The approach has shown promise in lab mice and could potentially enhance drug delivery performance for some therapeutics.
Researchers at Rice University have discovered altermagnetism in ultrathin ruthenium dioxide films, which could enable advances in miniaturized RAM architecture. The team found that applying pressure to the film induces magnetism, with spin textures consistent with unconventional magnetism.
A new study in mice reveals that brain cells in the orbitofrontal cortex respond differently when animals expect information versus no information. The researchers identified a unique neural signature associated with the intrinsic value of knowledge, which could guide animals in pursuing knowledge.
A research team developed a method for intermolecular asymmetric dearomatizing photocycloaddition using chiral metal-organic cages, enabling precise control over regioselectivity, diastereoselectivity, and enantioselectivity. The reaction exhibited broad substrate generality and high yields.
Researchers found that smaller crumpled sheets exhibit higher load-bearing capacity than larger ones, with denser internal ridge networks playing a key role. The team identified a universal evolution pathway governing the formation of ridges and junctions under compression.
Researchers at University of São Paulo develop tool using isotopes to track origin of Amazon timber, identify regions where logging is most intense. The methodology involves analyzing ratios of different isotopes in wood cellulose to pinpoint harvesting location.
A recent study published in JAMA finds that nicotine e-cigarettes are an effective treatment for smoking cessation. The research suggests that e-cigarettes can help reduce the harms of cigarette smoking and support evidence-based pharmacologic treatment for smokers seeking to quit.
A new study reveals that the 'zombie-ant' fungus harbors a hidden stage inside forest mosses, indicating a dual lifestyle with one life stage as an insect parasite and another endophytic stage. This discovery reshapes our understanding of the life cycle of these fungi.
Researchers recovered and analyzed ancient viral DNA from a local community in northern Chile, revealing the strongest direct evidence linking European colonization to the introduction of smallpox to the Americas. The study shows that smallpox evolved in a way that allowed it to spread successfully with minimal adaptation.
Researchers at Texas A&M AgriLife are leveraging AI to streamline tuberculosis drug discovery, identifying nuisance compounds that waste time and resources. By analyzing published screening data, their CAGE-Fusion model sorts compounds into four trouble categories, informing more targeted research efforts.
Thirty high school students participated in the Global Guardians for Pandemic Preparedness program, gaining insights into virology, public health, and pandemic preparedness. The program showcased the growing partnership between GVN and USF, providing hands-on experiences at research laboratories, hospitals, and public health agencies.
Research from the University of East London suggests that digital workplace innovation can support more women in leadership roles within family firms. The study argues that flexible digital working can enable women to contribute more visibly to leadership while balancing work and family life. Digital tools like Microsoft Teams can help...
The Netherlands has joined the Cherenkov Telescope Array Observatory (CTAO) as an Observer, reinforcing its long-standing partnership with the observatory. With observer status, the Dutch delegation will participate in key activities and contribute to the development of the CTAO's critical construction phase.
A new study from the University of Surrey discovered that simply explaining how customer money is spent can make them more willing to pay higher prices. The research found that customers are often more willing to pay when they understand the value behind a service, such as expert staff or quality ingredients.
A study by University of Wisconsin-Madison and Princeton University has identified large quantities of undeclared uranium extracted, concentrated and exported from the DRC over the past 20 years. The researchers estimate that 2,000 to 5,000 metric tons of natural uranium were exported, posing significant environmental and health risks.
Scientists from the University of Osaka created an autonomous solid-state nanopore that can sense molecules, generate electrical signals, and retain memories of recent events. The device continuously changes its structure through chemical reactions, creating a dynamic sensing environment that responds to molecules passing through it.
The University of Central Florida has opened a new clinic to help pilots meet Federal Aviation Administration (FAA) medical requirements for safe aircraft operation. The clinic is led by William Powers, a certified aviation medical examiner, and offers multiple medical specialties under one roof.
A new study by Boston University researchers identified critical barriers that influence healthcare professionals' integration of cancer risk evaluation in gender-affirming mastectomy care. Transgender patients lack clear information about their breast cancer risk before and after surgery, leading to delayed diagnoses at more dangerous...
A new computational approach, TRACE, reveals a more complex picture of human evolution by detecting ancient hominin ancestry in modern humans. The approach recovers known Neanderthal and Denisovan ancestry while uncovering previously unknown episodes of interbreeding with archaic human groups.
A study of over 128,000 US adults found that children of divorce had a 41% higher odds of depression in adulthood. Parental mental illness and substance use were key factors underlying this association.
A University of Virginia researcher received a $2.1 million grant to develop advanced laboratory tissue models that could improve drug testing, deepen scientists' understanding of disease, and reduce the need for animal testing.
The Alliance QUANTUM trial is testing whether post-transplant consolidation therapy with teclistamab improves survival in patients with primary plasma cell leukemia. Plasma cell leukemia is a rare but aggressive blood cancer with poor long-term survival rates.
Analysis of Chilean mummies reveals the earliest known strain of ancient smallpox from the Americas, linking the disease to European colonization. The findings offer genetic evidence that smallpox was introduced to the New World through European contact.
Nitrogenases containing molybdenum are more efficient due to their ability to help nearby iron atoms bind to nitrogen. This is a critical step in breaking the nitrogen-nitrogen triple bond and converting nitrogen gas to ammonia. The findings could guide the design of synthetic catalysts that convert nitrogen gas to ammonia.
Researchers developed a novel AI framework that optimizes investment decisions directly while accounting for risk. The study found that conventional forecasting-based approaches were outperformed by the decision-focused model in terms of risk-adjusted performance and wealth accumulation.
Researchers have identified a hardy sea sponge that can thrive in polluted harbor habitats, demonstrating an exceptional ability to adapt and even reproduce asexually. The chicken kidney sponge showed outstanding resilience and was found to be particularly effective at filtering pollutants and recycling nutrients.
A new study published in BMJ Public Health found that people who live by the coast in midlife are more likely to have two or more diagnosed chronic conditions. The researchers attribute this to higher deprivation and selective migration patterns, where individuals with worse health tend to remain in or move to coastal areas.
Researchers developed a single-material dual-mode sensor that operates natively in air and water, eliminating the need for waterproof encapsulation. The sensor achieves high sensitivity across a broad detection range and maintains complete signal decoupling between temperature and pressure variations.
A new review reveals that heme converts tiny chemical changes into larger biological responses, regulating functions from microbial metabolism to mammalian signaling. Labile heme, a small and dynamic fraction of heme, plays a crucial role in this process, allowing for finely tuned sensitivity to environmental conditions.
A U of T Scarborough study explains why extra time seems to slip away. Researchers found that when people gain time unexpectedly, they tend to spend more time on activities and choose tasks that take longer.
North and South American mammals interacted before the Panamanian land bridge formed, with evidence of North American animals clustering in southern Mexico around 7 million years ago. This research provides valuable insights into past environmental changes and biodiversity patterns.
A new fiber-optic-inspired technology has been developed to distribute sunlight more evenly throughout algae cultivation systems, increasing biomass productivity by as much as six times. This innovation could benefit various applications that rely on photosynthetic organisms, including biofuel production and carbon capture.
Ochsner Health has received multiple Get with the Guidelines achievement awards for demonstrating commitment to following research-based guidelines for treating heart disease and stroke. This recognition reflects Ochsner's unwavering commitment to clinical excellence in cardiovascular care.
A research team from HKUST developed a novel AI framework called GSCo, which enables collaboration between generalist and specialist models for disease diagnosis. The framework outperforms standalone models in tasks like medical imaging and visual question answering, while significantly reducing development costs.
A KAIST research team developed two core technologies to correct AI hallucinations caused by sensory misinterpretation. The first technology uses the Diverse Negative Attributes method to accurately understand special camera sensors, while the second technology Modality-Adaptive Decoding blocks cross-modal hallucinations at the source.
A new study reveals that rapid-acting antidepressants like ketamine and psychedelics work by changing communication signals between the immune system and brain, suggesting a shared neuroimmune pathway. This finding may help identify patients most likely to benefit from these treatments.
A novel LFIA based on selenium nanoparticles reveals long-term dynamics of neutralizing antibodies against SARS-CoV-2, showing accelerated antibody decline in patients with neurological and hematological diseases. The detection platform enables automated result readout and scalable monitoring for large populations.
Researchers at UC Davis identified a naturally occurring metabolite, 10-hydroxystearic acid (10-HSA), that repairs gut damage caused by HIV infection. Combining 10-HSA with standard antiretroviral therapy improved viral suppression and helped rebuild gut immune defenses in animal models of AIDS.
A study found geographic variation in measles-containing vaccine coverage among 7-year-old children in Northern California, highlighting the need for targeted vaccination efforts. The study assesses county-level data, revealing disparities in vaccination rates across different regions.
Researchers found that North American mammals expanded their range southward much earlier than thought, with identical fossils discovered in Mexico dating back to 10 million years ago. This 'holding pen' era primed the pump for intermittent exchange between 7 and 3 million years ago.
Researchers found perilla oil supplementation significantly prolonged platelet function and reduced inflammation in healthy smokers. The study also showed increased levels of omega-3 fatty acids and antioxidants in the body.
Researchers are transforming paper into sophisticated smart packaging that controls respiration, scrubbing ethylene to slow ripening for fruits and vegetables. For meat and seafood, the focus is on blocking oxygen and grease while embedding sensors that flag spoilage before it becomes obvious.
Researchers developed a method to predict which hurricanes are likely to intensify rapidly, providing local officials with crucial time to make lifesaving preparations. The new technique uses statistical analysis of past storms and sea surface temperatures to calculate the probability of rapid intensification.
The new journals focus on cutting-edge research in artificial intelligence, scientific disciplines, surgical endoscopy, wireless communication, and engineering. Researchers can submit their latest findings to these platforms driving scientific discovery, technological innovation, healthcare advancement, and sustainable development.
A novel treatment approach combining phage therapy and fecal microbiota transplantation has shown promise in treating recurring urinary tract infections. The study, published in Nature Microbiology, found that the treatment reduced UTI episodes and improved quality of life for patients.
A 10-year study in São Paulo, Brazil, found that social inequality widens the gap between people's opportunities and experiences. Women from racial minorities with low education have the lowest rates of physical activity during leisure time.
Combining cemiplimab, fianlimab, and paclitaxel-based neoadjuvant chemotherapy improved pathologic complete response rates in high-risk -negative breast cancer. Patients with the ImPrint immune signature showed enhanced sensitivity to the combination.
A new study found that 98.2% of organically managed US honey samples met USDA contamination limits, comparable to imported certified organic honeys. Researchers tested 72 colonies on six large organic farms and screened their honey for 96 pesticide residues.
Women with family history of cancer who test negative for BRCA gene mutations face a higher lifetime risk of breast cancer than the general population. The study found that women with variant of unknown significance also have an increased risk, varying from 25% to 30%. Family history substantially affects individual breast cancer risk,...
Scientists at Hokkaido University developed a surface engineering approach to deliver mitochondria directly into target cells, preserving their energy-producing function. This method, e-MITO, enables efficient cellular uptake and respiratory modulation, promising to advance organelle-based therapeutics.
A study by the University of Southampton found that public research and development funding can mobilize private R&D, supporting economic growth for years. The research reveals that government-funded R&D is an unusually productive form of public investment, encouraging additional private investment and boosting economic activity.
The article calls for centering Global South knowledge to broaden the way we think about sexual health research, policy, and practice. Global North frameworks have been criticized for being exclusionary and harmful, while the authors propose a more intersectional approach that incorporates sensory and embodied approaches.
Insilico Medicine's Dr. Alex Zhavoronkov will deliver two keynotes on AI-driven drug discovery and anti-aging at Ai4 2026. The panel discussion explores the evolution of AI in medicine, while the solo keynote delves into the company's strategy for breakthrough innovation using frontier AI models.
A new imaging system links heart structure and electrical activity across the entire organ, revealing how scar tissue interferes with heartbeat. The technology identifies different tissue types based on light interaction and tracks electrical signals in real-time.
Archaeologists uncover two pottery kilns with working pits and over 100 potential kilns beneath a field in Hannersdorf, producing utilitarian pottery from the mid-1st to mid-2nd century CE. The site's significance suggests a large-scale production centre for the Roman Empire.
This cohort study examines trends in US Department of Veterans Affairs disability compensation receipt and benefit amounts between 2010 and 2024. Sociodemographic characteristics and disability type are associated with changes in these benefits.
The American College of Chest Physicians has released a new clinical guideline for the management of adult bronchiectasis, providing 13 evidence-based recommendations to standardize care delivery and improve patient outcomes. The guidelines aim to reduce exacerbation frequency, inflammation, and disease progression.
The guidelines recommend single-patient rooms, strong visibility between staff and patients, infection prevention features, flexible layouts for patient surges, and greater access to natural light. Natural light emerged as a consistent theme across the evidence, suggesting benefits for both patients and staff working long shifts.
An embryonic protein, GCL, organizes a distinct region of the embryo's membrane to separate future germ cells from the soma. This separation relies on the local organization of lipids in the membrane.
A new study by UCLA ornithologists found that female birds have a 12.4% lower adult survival rate than males in 35 species. Females lived an average of 1.36 years after reaching adulthood, while males lived 1.61 years.
Benoit Bruneau, director of the Gladstone Institute of Cardiovascular Disease, has been named an American Heart Association Distinguished Scientist for 2026. His work on heart development and gene regulation has advanced our understanding of cardiovascular disease and stroke.
Nicotine pouches are a new form of nicotine delivery that has sparked concerns over safety and efficacy. Researchers warn of potential harms, side effects, and accidental use, as well as the risk of dependence on these products.
The article proposes a healthspan-focused framework for Italy's National Health Service to promote healthy aging, prevent chronic diseases, and improve functional independence. The framework emphasizes prevention-oriented approaches, personalized healthcare, and multidisciplinary research.
The collaboration enables researchers and innovators to develop, validate, and scale AI-enabled solutions across a broader representation of patient populations. This global health data network, called Mayo Clinic Platform_Connect, includes eight members and spans seven countries across three continents.
A CuAu alloy electrocatalyst promotes selective HMF to HMFCA conversion with optimal surface processes, enabling simultaneous anodic HMFOR and cathodic HER. The catalyst achieves ultralow cell voltage and high efficiency for biomass upgrading and hydrogen production.
A new study combines satellite imagery, environmental data, and habitat surveys carried out by citizen scientists to create detailed maps of lowland heathland. The approach enables conservationists to identify small pockets of heathland that can often be missed by broader national mapping products.
People with frailty want online nutrition education that is personalised, credible, and accessible across diverse learning needs. They value tools that support autonomy, dietary self-management, and healthy ageing, and prioritize tailored resources that acknowledge individual variability.
Researchers are developing a new platform for obesity drug discovery using human-induced pluripotent stem cell-derived brain organoid models. They will test thousands of potential drug compounds on specialized brain cells to identify those that activate the protein adenylate cyclase 3 (ADCY3), a key regulator of appetite and body weight.
The study demonstrates that biosphere reserves in the Western Amazon effectively prevent deforestation compared to similar areas. Transition areas and buffer zones are particularly effective in conserving biodiversity.
Research suggests that targeting short-chain fatty acids and bile acids signaling pathways can suppress HBV replication and enhance antiviral immunity, offering a promising approach to improve functional cure rates. Early studies propose biomarker-guided stratification and multi-target strategies to tackle this challenge.
Black holes have been found to expel a substantial fraction of material consumed by them, creating a powerful cosmic digestive system. This discovery challenges previous assumptions that black holes are efficient eaters.
The DDD Benchmark provides an independent, real-world measure of how a model performs in drug discovery. It comprises two evaluation suites: Drug Discovery Foundations and Drug Candidate Essentials.
Two university-led projects receive $2.96 million to develop next-generation instruments for mid-sized ground-based optical and near-infrared telescopes. The grants aim to improve sensitivity and expand access to key wavelengths, enabling observations of extremely faint astronomical objects.
Researchers developed a new treatment strategy using the cancer medicine Teclistamab to reduce antibodies against potential transplants, improving transplant prospects for patients with unfavorable immunological profiles. The study successfully performed a kidney transplant in a patient who had been on the waiting list for over a decade.
Researchers developed an infrared spectroscopy system that can rapidly detect chemical aerosols from a distance using common surfaces like traffic signs and tree trunks. The method eliminates the need for mirrors, making it practical for real-world applications.
Researchers at École Polytechnique have achieved a breakthrough by creating an all-optical photonic time crystal, allowing for the modulation of light's optical properties on picosecond timescales. This discovery paves the way for ultrafast optical computing and new telecommunication systems.
Illinois researchers have discovered a new type of quantum light emitter in diamonds that could help overcome challenges facing quantum technologies. The newly identified IL1 center emits bright and narrowband quantum light while remaining insensitive to crystal vibrations, which is a significant obstacle for existing quantum systems.
Mexico served as a long-term evolutionary hub where North American species adapted and diversified for millions of years before migrating to South America during the Great American Biotic Interchange. The findings suggest that prolonged diversification in Mexico contributed to the eventual prevalence of North American mammals in South ...
Researchers have developed a new biological treatment that targets inflammation-driven scarring after a heart attack, aiming to reduce the risk of heart failure. The treatment uses donated human bone marrow-produced exosomes to dampen inflammation and promote healing.
A study by Bar-Ilan University researchers found that learning is driven primarily by changes in the strength of existing neural connections. The models became significantly better at learning as the amount of training data increased, but the proportion of lost connections remained roughly the same.
A multidisciplinary team of Penn researchers has developed a platform that delivers a combination of cancer-fighting therapies to treat oral squamous cell carcinoma. The findings show that the platform significantly reduces tumor burden and extends survival in aggressive, p53-therapy-resistant cancer models.
Researchers developed an open-source tool RIME-X to generate regional climate and impact projections while capturing uncertainties. The new method combines simple climate models with regional information from multi-model climate and impact model ensembles, producing scenario- and time-dependent probability distributions.
Recurrent mutations in chromatin remodeling genes, such as PBRM1, BAP1, and SETD2, are associated with impaired DNA damage repair and altered tumor immune microenvironments. These genetic alterations can lead to synthetic lethality and influence treatment response.
A new study found that fructose increases the spread of aggressive ovarian cancer by suppressing cholesterol production in neighboring cells. This discovery raises the possibility that simple dietary changes could influence cancer progression and potentially lead to new treatment strategies.
Biochar researchers explore how changing reactor atmospheres can tailor materials for carbon storage, pollution control, and industrial applications. Alternative gases like CO2, steam, and ammonia can shape the production process and resulting materials.
Scientists at NYU have identified a key regulator controlling nitrogen use in plants, which can be harnessed to develop 'gluttonous' plant varieties that absorb more nitrogen from the soil. This discovery could lead to reduced fertilizer application and lower greenhouse gas emissions.
Researchers found that bees' habits don't match current organic certification guidelines, which require a 6.4 kilometer buffer zone for foraging. The study suggests that revised standards could allow US producers to meet USDA organic certification requirements with pesticide contamination levels comparable to imported honeys.
Researchers have discovered that tumor-educated pericytes drive alternative angiogenic pathways, bypassing VEGF inhibition and making them a major contributor to drug resistance. A novel therapeutic strategy targeting both endothelial cells and pericytes has shown superior anti-angiogenic effects in multiple cancer models.
A study at USC discovers a common genetic variant in Indigenous American populations that silences the microprotein MENTSH, restoring it improves insulin signaling and blocks diet-induced weight gain. MENTSH-based therapies could offer a precision-medicine approach to Type 2 diabetes.
The University of Cologne has been awarded €1 million in EU funding to support six EUniWell study programmes in their efforts to meet the criteria for the Joint European Degree Label. The project, PATH_ED, will focus on making necessary adjustments to curricula and governance structures.
Researchers developed a framework to optimize energy management in recirculating aquaculture systems (RAS) by coordinating equipment operation with renewable generation. The study demonstrated substantial reductions in electricity consumption and CO₂ emissions while maintaining fish safety, using dissolved oxygen as a key process state.
Researchers have identified a new type of brain plaque, called mitochondrial plaques, that may emerge at the earliest stages of Alzheimer's disease. These plaques contain high levels of amyloid precursor protein and can directly affect neurons, making them a potential target for new treatments.
Wearable sensors can track dynamic changes in uric acid levels, providing valuable information for assessing healing progress and adjusting treatment plans. Researchers have improved the accuracy and reliability of these sensors using new materials and technologies.
Researchers connected visible stress responses to genetic and physiological changes in plants, identifying a conserved stress signaling mechanism. A protein called DUS2 was found to regulate photosynthesis under stress by modifying RNA transcripts.
A pilot clinical trial of psilocybin-assisted therapy in veterans with severe PTSD found that 75% of participants were in remission one month after treatment, with no serious adverse events reported. The results suggest the protocol may be a game-changer for those struggling with treatment-resistant PTSD.
Researchers at University of Witwatersrand have discovered that quantum information can be kept intact even when transmitted through turbulent environments. This breakthrough enables the use of twisted light to create high-capacity communication networks and ultra-resilient quantum computers.
Scientists discovered a 100-million-year-old beetle fossil that reveals early evolution of firefly sensory and signaling systems. The fossil preserves elaborate antennae and light-emitting organs, suggesting that lampyroid beetles relied heavily on pheromonal cues for mate searching.
Researchers at University of Oxford have invented a novel potassium fluoride-based Appel fluorination method that converts alcohols into alkyl halides, including fluorides. The new technology uses simple and inexpensive fluoride sources, minimizes waste, and recycles catalysts and by-products.
The vascular system plays a critical role in mediating muscle-bone interactions, influencing both their development and health. Therapeutic strategies targeting the vascular-musculoskeletal axis hold promise for preventing and treating sarcopenia and osteoporosis.
Researchers developed a theoretical framework explaining unusual conduction behavior in magnetic materials. Quantum fluctuations affect electron transport in chiral magnets, leading to logarithmic temperature dependence at low temperatures.
Researchers at IISc have demonstrated a new way of switching materials between two fundamentally different magnetic states using an electric current. This discovery could pave the way for compact, energy-efficient electronic devices that store information and perform logic operations, with potential applications in quantum computing.
New research from Hokkaido University shows that team success or failure strongly influences how individuals learn from their mistakes. When an individual makes an error, they are less likely to correct it if their team succeeds, but more likely to adjust their behavior when the team fails.
A study analyzing 1.6 million ICE arrests found that only 34% of those arrested had a criminal conviction, with the majority having no record. Increased enforcement did not translate to more arrests of previously convicted criminals.
Researchers at Gladstone Institutes have made significant progress in understanding the causes of long COVID, focusing on changes in virus-specific immune cells. Specifically, they found that people with long COVID have distinctive changes in CD8 T cells, which are specialized to protect against specific viruses.
A new study by researchers at Johns Hopkins University highlights a significant disconnect between those who use AI health tools and those who create and fund them. The study reveals that key stakeholders have fundamentally different definitions of value, usability, and cost, creating systemic barriers to technology adoption.
A cross-sectional study examines trends in US FDA-approved cancer medicines for adult solid tumors between 2006 and 2025. The analysis reveals significant increases in approvals, particularly for original indication approvals.
New research from Memorial Sloan Kettering Cancer Center sheds light on leukemia resistance to promising new drugs and the role of bone hardness in the immune battle against metastasis. A telehealth tobacco treatment program also shows promise in helping cancer patients quit smoking.
Researchers have identified a natural protective protein called BMP3 that helps maintain healthy lung blood vessels. Increasing BMP3 levels in preclinical models of pulmonary arterial hypertension reversed key features of the disease, including damaged blood vessels and impaired heart function.
Researchers introduce a new metric W² to complement traditional measures of predictive accuracy, revealing hidden patterns of systematic bias in AI models. By combining Q² with a penalty for angular difference from the ideal line, W² provides a more comprehensive evaluation of model reliability.
Research reveals Golgi complex is involved in DNA repair control, regulating protein recruitment and localization to the nucleus. The study suggests a global process of DNA repair coordinated across the cell, with organelles like the Golgi controlling it.
A team of researchers at Rice University has created an electrochemical ion pumping platform that can desalinate wastewater while selectively recovering dissolved metals. The approach uses electrode potential as a programmable control parameter, allowing ions to move continuously through the system.
Scientists used chemical clues in microscopic fossils to find evidence that ocean acidification caused one of the largest extinction events in planktic foraminifera history. The study suggests that volcanic eruptions and rising CO2 levels led to a decrease in shell-building ability, ultimately contributing to the extinction.
A review highlights the role of culturally rooted practices in oral squamous cell carcinoma (OSCC) risk across global populations. Culturally sensitive prevention strategies combining education, harm reduction, and community engagement are crucial in reducing OSCC incidence and disparities. Dermatologists can play a key role in early c...
Pusan National University researchers have successfully developed a hybrid quantum network with indistinguishable quantum sources. The team demonstrated two-photon interference between a warm atomic ensemble and quantum dots, achieving high-visibility two-photon interference without needing spectral or temporal modifications.
Researchers discover that a two-gene supergene and gravity work together to create butterfly lily's unique left- and right-handed flowers. This coordinated arrangement promotes pollen transfer between opposite handedness flowers, maintaining the species' reproductive characteristics.
A study published in Communications Medicine found that early vitrectomy surgery can be more beneficial for patients' vision than the current antibiotic-first approach. After six months, patients who received this treatment showed a median improvement of 40 additional letters they could read compared to those receiving antibiotics.
A team of researchers has discovered a supergene controlling the development of mirror-image flowers in South African butterfly lilies. The study found that two tightly linked genes work together to ensure precise positioning of reproductive organs, promoting genetic diversity and adaptation.
The study argues that managing wildfires requires integrated risk governance systems spanning prevention, preparedness, response, and recovery. CMCC researchers identify the need for cooperation and coordination across sectors and governance levels to build resilience to climate-driven wildfire risk in Europe.
The FLEX Toolkit is a new ADHD toolkit designed specifically for use in UK primary schools. It provides teachers with strategies and regulation tools to support children with ADHD, helping to shift the narrative and promote success and celebration of individual strengths.
Neuroimaging studies reveal that systemic diseases profoundly affect brain structure and function, while brain disorders can influence peripheral organ systems. Cardiovascular diseases, metabolic disorders, autoimmune diseases, and infectious diseases are all associated with characteristic patterns of brain changes.
Traveling patients from restrictive states experience mistrust of online sources, legal concerns, and knowledge gaps regarding remote services. Health policies should address these issues to improve understanding and trust in safe, reliable options.
A nationwide real-world study investigated the incidence of HBV reactivation in Chinese IBD patients receiving infliximab, identifying key risk factors and characterizing outcomes. The study recommends universal HBV screening before biologic therapy initiation and tailored management strategies based on HBV serology and disease activity.
A study of ancient DNA from over 500 mammoth bones found that Ice Age humans selectively targeted female woolly mammoths, unlike the sex ratio among naturally occurring remains. The research sheds light on how ancient humans and mammoths interacted across the Late Pleistocene.
Recent progress in lanthanide carriers is mapped to improve biomedical imaging and diagnosis, combining optical, X-ray, and magnetic resonance imaging techniques. These carriers enable high-resolution imaging with tunability for different applications, reducing tissue damage and enhancing image clarity.
Liquid biopsy targeting viral ctDNA holds promise as a diagnostic and surveillance tool for head and neck cancer. The study aims to monitor treatment response and assess minimal residual disease (MRD) to adapt treatment via precision oncology.
A new report proposes a complementary strategy of increasing potassium intake to reduce blood pressure, alongside reducing sodium intake. The authors conclude that dietary sodium reduction is a foundational strategy, but with new evidence supporting equal emphasis on increasing potassium intake.
Researchers have developed a new technique that pinpoints areas of human DNA inherited from two unknown, ancient ancestors. The study reveals that modern humans interbred with these 'ghost' ancestors and Denisovans in Eurasia around 1.8 million years ago.
Researchers have discovered that oscillatory pressure accelerates densification and inhibits grain growth in Al2O3/TiCp composites, resulting in improved mechanical properties and near-full density. The study integrates sintering kinetics with metal hysteresis theory to elucidate the promoting mechanism of dynamic pressure.
A new wearable sticker system has been developed to simplify diagnostic sweat testing for cystic fibrosis, a genetic disorder affecting digestion and breathing. The innovative technology is reliably accurate and makes the test more accessible beyond specialized centers.
Chandrasekaran, an assistant professor at Boston University School of Medicine, has been recognized with a Faculty Early Career Development Program (CAREER) award. He will receive $400,000 over five years to support his research on multisensory integration and its applications in understanding brain function.
A global assessment found that only 63.3% of lakes worldwide meet good water quality standards, exposing nearly half of the world's population to potential health risks associated with freshwater security. Strong regional disparities were observed, with Europe and North America faring better than Asia, South America, and Africa.
Researchers propose a four-stage pathway to evaluate AI for intracranial aneurysm detection, including lesion-level testing, reader performance evaluation, and surveillance after deployment. The framework aims to assess the tool's net clinical benefit in specific care settings.
Researchers have discovered that Leishmania parasites do not move through their hosts' bodies on their own, but instead embed themselves in phagocytes and manipulate immune cell migration. This manipulation is species-specific and depends on variations in individual genes.
Researchers found that molecules in tiny gaps between gold nanoparticles can synchronize their behavior even with light escaping quickly. The study could lead to new ways to build synchronized states of matter like superfluids and potentially advance sensing, photonics, and quantum devices.
A new set of recommendations provides clinicians with evidence-based guidance on discussing smoking cessation, including the use of nicotine e-cigarettes as a treatment option. The authors emphasize that the best approach will vary from person to person and should be tailored to each patient's goals, preferences, and medical needs.
A phase 2 clinical trial found that combining two immunotherapies with standard chemotherapy prior to surgery improved pathologic complete response rates in high-risk, early-stage HER2-negative breast cancer patients. The regimen demonstrated strong activity among patients with ImPrint-positive tumors, including high pCR rates.
The American Meteorological Society recognizes individuals and organizations making a positive difference in the world through fundamental research, public engagement, teaching, and informed decision-making. This year's honorees include Rong Fu, Paola Cessi, Sharon Nicholson, Renhe Zhang, Christian Kummerow, and David Thompson.
Two studies led by Montserrat Anguera investigate the process of X chromosome inactivation in immune cells and link impaired XCI maintenance to lupus-like disease. Impaired X chromosome inactivation in B cells has been linked to lupus, offering a novel pathogenic mechanism that accounts for the strong female sex bias of SLE.
A new Perspective in Nature Sustainability proposes industry-specific net-zero blueprints to ensure corporate climate action is grounded in science. The plan aims to provide a common scientific foundation for companies to set targets and track progress, reducing the reliance on carbon credit markets and planetary limits.