A new study quantifies the time spent in moderate to intense heat-related discomfort by South American beef cattle, finding they experience 280-2,800 hours of heat stress per year. Providing shade can reduce this impact by up to 85% and generate economic benefits.
Researchers have decoded the logic of microRNA strand selection using AI, revealing a conserved and programmable mechanism governing gene regulation. The study found that this decision follows conserved rules rather than chance, with mammalian microRNAs showing a strong bias towards a single dominant strand.
A team of researchers at Northern Arizona University discovered that fabricated gold, copper and iron nanocrystals exhibit pentagonal constructs resembling natural snowflakes, governed by emergence dynamics. This phenomenon holds key findings for controlling nanomaterial synthesis and advancing the field.
A team of scientists uncovered fossil evidence of a tiny ecosystem that helped revive marine life after the end-Ordovician ice age and mass extinction event. The discovery provides insights into ancient biological processes and highlights the importance of seafloor ecosystems in regulating carbon and nutrient cycles.
A major U.S. clinical trial has uncovered a genetic factor that may inform how to optimize the dosing of abiraterone, a widely used hormone treatment for advanced prostate cancer. Researchers found that men who carry a specific version of the gene SULT2A1 clear abiraterone from their bodies more slowly, which could affect how well it w...
A new study reveals that crystal dislocations can serve as powerful building blocks for quantum interconnects, enabling the creation of stable and coherent qubits. The researchers showed that nitrogen-vacancy centers in diamond can be attracted to dislocations and retain their quantum properties when positioned near these line defects.
A study led by Dr Varghese Peter found that infant-directed speech ( IDS ) helps babies distinguish between vowel sounds, supporting early language learning. The research suggests that 'baby talk' may be more than just cute – it plays a vital role in infants' language development.
Researchers used big-data approach to discover climate change and mantle processes had limited influence on Central Asian landscape. Instead, dynamics of distant Tethys Ocean directly correlate with short-lived mountain building in Central Asia.
Researchers at Griffith University have successfully conducted a Phase II clinical trial in China, showing promising results for a carbohydrate-based drug candidate called STC3141. The treatment aims to reduce organ damage and reverse biological responses associated with sepsis.
Electrospinning fabricates electroactive fibrous scaffolds that mimic the structure of the extracellular matrix while providing electrical activity, enabling non-invasive and self-powered tissue repair. This technology promotes diverse intelligent applications in tissue regeneration, including conductive, piezoelectric, and triboelectr...
A Curtin University-led study found that playing video games for more than 10 hours a week can lead to a decline in diet quality, obesity, and poor sleep quality. The study suggests that low and moderate gaming is generally fine, but excessive gaming may crowd out healthy habits.
A team at Texas Biomedical Research Institute found that even with effective treatments for TB and HIV, the immune system remains seriously out-of-whack following treatment. The study suggests that host-directed therapies specifically targeting the immune system could potentially restore lung immune system functionality.
A team at UC San Diego is developing functional, patient-specific livers using 3D bioprinting and stem cell technology. The goal is to create 'made-to-order' livers grown from a patient's own cells, offering a safe alternative to transplantation that eliminates the need for donor organs.
A new study provides a long-sought structural explanation for how Vibrio cholerae colonizes the human gut and produces the cholera toxin. The research reveals that ToxR and TcpP stabilize a specific part of the RNA polymerase directly onto DNA, achieving virulence gene activation without reshaping the transcription machinery.
A large study found that home fingertip oxygen monitors give higher readings for patients with darker skin tones, which can lead to missed diagnoses and delayed medical attention. The researchers suggest interpreting SpO2 readings in context and developing guidance to address these limitations.
Shadrack Byfield's autobiography offers insight into the suffering and resilience of Britain's homecoming soldiers. The new evidence shows Byfield's tenacious pursuit of veterans' benefits, struggles with pain, poverty, and police, and his determination to design a custom prosthesis after losing his arm.
A clinical trial from Finland found that wearing a cast for six weeks is comparable to surgery for healing unstable ankle fractures, with fewer treatment-related harms. The study's results support the use of conservative treatment approaches to stabilize the ankle mortise and promote fracture union.
Researchers have developed a new method for generating hydrogen using gas-atomized Ca–Mg eutectic alloys. When added to water, these powders produce hydrogen at room temperature with high efficiency and controllability, making them an attractive candidate for portable hydrogen supply devices and emergency power units.
Nolo drinks have potential to improve public health, especially for heavier drinkers and those in lower socioeconomic groups. However, experts warn of risks such as marketing tactics and encroachment on alcohol-free spaces, calling for a precautionary approach to balance benefits and harms.
The University of Birmingham has launched a new facility for separating and recycling rare earth magnets, reducing the UK's reliance on imports. The facility uses an innovative hydrogen-based process that can recover over 400kg of rare earth alloy per batch.
A recent study suggests that two in five Australians who experienced workplace sexual harassment did not report it. Researchers argue that fear of retaliation, lack of trust in the system and feelings of powerlessness are major barriers to reporting. Despite legal reforms, most people still feel uncomfortable coming forward.
New research from the University of East London reveals widespread online risk-taking among young people, with many engaging in illegal behavior before crossing a legal boundary. The study highlights clear pathways into cybercrime, often driven by risk, opportunity, and lack of understanding about online laws.
Researchers developed a novel photoredox catalytic radical-polar cross-reaction to achieve precise bifunctionalization of inert C–N bonds and para-C–H bonds in olefin-substituted aniline derivatives. The strategy utilizes sulfur dioxide to capture Meisenheimer intermediates, suppressing the classical free radical aryl migration pathway.
A study from the University of Oklahoma suggests that maternal indole supplementation can significantly reduce the risk of fatty liver disease in children. The research found that offspring whose mothers received indole maintained healthier livers and had lower blood sugar levels, even after exposure to a Western-style diet later in life.
Dr. Corday Selden has made fundamental contributions to our understanding of how marine microbial interactions structure the chemistry of the ocean. Her pioneering research has reshaped the understanding of nitrogen cycling, microbial metabolism, and biosphere–geosphere interactions.
Researchers at Columbia University develop a robot that can learn facial lip motions through observational learning, enabling it to articulate words in various languages and sing songs. The robot's ability to move its lips in sync is expected to improve with time and practice, paving the way for more holistic robot communication.
The DASH Diet, developed at Pennington Biomedical Research Center, has been ranked as the best heart-healthy diet and second-best overall by US News & World Report. The diet's focus on fiber, heart-healthy minerals, and whole grains helps lower blood pressure and reduce cardiovascular risk.
Researchers deciphered the structure of Tau proteins' fuzzy coat using nuclear magnetic resonance spectroscopy, revealing its dynamic regions and rigid core. The findings provide insight into how Tau proteins form tangles in the brain, which contribute to neurodegenerative diseases like Alzheimer's.
Researchers found that bacteria, such as Salmonella and E. coli, use a 'run-and-tumble' movement pattern to move through different environments, despite the complexity of their surroundings. This behavior is similar to walking through mud, where the underlying movement pattern remains the same, but with changes in speed and efficiency.
Researchers from University Hospitals Seidman Cancer Center found that the optimal duration of hormone therapy for prostate cancer treatment varies by disease risk. For high-risk patients, longer courses of ADT provide diminishing benefits while increasing the risk of non-prostate cancer death.
Researchers at the University of Florida have discovered a small compound produced by gut bacteria that doubles the response to lung cancer immunotherapy treatment in mice. The findings could lead to a new combination therapy that boosts patient responsiveness by 50% without adding invasive treatments.
Researchers found that patients with circulating tumor DNA (ctDNA) positive after neoadjuvant therapy had a higher risk of disease recurrence, regardless of pathologic complete response. Patients who cleared ctDNA after treatment experienced improved recurrence-free survival.
Uriel Levy has been appointed as the inaugural editor-in-chief of SPIE's Advanced Quantum Catalyst journal, which will serve as a premier venue for real-world quantum applications. The journal aims to bridge the gap in quantum research publishing landscape by emphasizing implementation, integration, and cross-disciplinary applications.
Jerry Mack, Kennesaw State University coach, received the American Heart Association's Paul 'Bear' Bryant Newcomer Coach of the Year Award for his historic season. He led the Owls to a 10-4 record and Conference USA championship, marking only the fourth time a team has won 10 or more games in its second year of FBS reclassification.
Hu's work spans harmful algal blooms, oil spills, coastal water quality, and floating macroalgae with impacts at local, regional, national, and global scales. His discovery of the Great Atlantic Sargassum Belt has profound ecological, economic, and public health implications.
Jing Yang, a University of Virginia professor, has been recognized by the Institute of Electrical and Electronics Engineers (IEEE) for her pioneering work on energy-harvesting wireless communications and Age of Information optimization. Her research aims to improve efficiency, timeliness, and sustainability in modern wireless networks.
Lisa Rom has been selected as a Fellow of The Oceanography Society for her profound impact on ocean science education, particularly through the Centers for Ocean Sciences Education Excellence (COSEE) network. Her efforts have strengthened connections between research and society, broadened participation in the ocean sciences, and suppo...
A study analyzing 218.1 million notes from 1.6 million patients found 372 emojis in 4,162 notes between 2020 and 2025, with smileys/emoticons being the most common type used.
A new seafloor study revealed that a thin, clay-rich layer hidden beneath the seafloor enabled the 2011 Japan earthquake to rupture all the way to the trench, producing massive displacement. This finding could help scientists better understand and respond to other intense earthquakes and tsunamis.
Dr. Seth Zippel has made significant contributions to the understanding of air-sea interaction, surface gravity waves, and boundary-layer turbulence through innovative field experiments and novel observational techniques. He is recognized for his impact on ocean mixing, weather and climate prediction, and offshore wind energy assessments.
Dr. Jeremy Horowitz has been selected for The Oceanography Society Early Career Award for his contributions to advancing black coral taxonomy, including new species and families. His work combines classical morphological taxonomy with phylogenomics and bioinformatics to describe new taxa and reconstruct evolutionary histories.
A new study from Fox Chase Cancer Center confirms that preoperative radiation therapy does not reduce surgical complexity in patients with retroperitoneal sarcoma. The research suggests that most patients benefit from proceeding directly to surgery, as skipping radiation has no significant impact on tumor size or surgical outcomes.
Boston College researchers used piezoelectric nanoparticles to trigger macrophages, a key part of the body's immune response. The study suggests that this method could be used to activate immune cells specifically at an infection or tumor site, avoiding side effects associated with systemic administration of drugs.
A new study published in Neurology found that using hearing aids was associated with a lower risk of dementia but little impact on cognitive test scores among older adults with moderate hearing loss. The study suggests that hearing aid use may support brain health and reduce the risk of cognitive impairment.
A University of Michigan study found that older adults exposed to heavy rainfall after Hurricane Harvey faced a higher risk of death within the following year. The research identified populations at heightened risk and highlights disparities in vulnerability to disasters among different groups.
Columbia physicists develop new method to scale neutral-atom arrays using metasurfaces, enabling creation of 2D arrays with thousands of trapped atoms. The technology has the potential to benefit quantum computing and other neutral-atom quantum technologies.
Researchers discovered that inhibiting a protein called RBM20 can improve heart filling and flexibility in mice with heart failure. The study also found positive impacts on energy metabolism, mitochondrial function, antioxidant balance, and blood flow.
A workshop by the Cancer Medicines Forum identified gaps in knowledge about optimal cancer drug use, including dosage, duration, and treatment sequence. The forum recommends studies to generate evidence for cancer treatment decisions during drug development and after marketing authorization.
Researchers developed EnCompass, a framework that enables programmers to improve agents' performance by allowing easy recovery from errors and testing different search strategies without major code rewriting. This improves the organization of core logic in complex AI systems.
Dan Devers joins the Stowers Institute with over 20 years of experience in law and business. He will lead all legal matters across the Institute, ensuring governance, compliance, intellectual property strategy, and partnerships support the Institute's mission to diagnose, treat, and prevent disease.
A team from Harvard and University of Lisbon found that silica, a low-refractive index material, can be used for making metasurfaces despite long-held assumptions. They discovered that by carefully considering the geometry of each nanopillar, silica behaves as a metasurface, enabling efficient design of devices with relaxed feature sizes.
In experiments, horses demonstrated a strong response to sweat from scared humans, exhibiting increased fear and avoidance behaviors. The study found that horses can smell human emotional odors, influencing their behavior and physiology
Experiments show that polyester microfibers in soil negatively affect cherry tomato plant growth throughout their lifecycle. The presence of these contaminants may have significant effects on plant development and ecosystem health.
A recent study found that approximately 1 in 5 surveyed UK adults who experienced the death of a pet report it as more distressing than experiencing human deaths. The study also discovered significant rates of prolonged grief disorder symptoms following pet loss.
A new study suggests that avocado growing areas in India will moderately expand northward and to higher elevations under low to moderate global emissions. However, if global emissions continue to rise, suitable zones may fragment and destabilize by 2070. The researchers call for conservation and climate-resilient cultivation strategies.
The study emphasizes the importance of reorganizing work to support prevention rather than perpetual recovery, particularly in the face of climate change and technological disruption. It also highlights the need for gender equity in technology design and governance to prevent job displacement and undervaluation of women's work.
A study of ancient teeth from Pontecagnano reveals details about childhood growth and health, as well as adult diets that included cereals, legumes, and fermented foods. The analysis provides insights into the lifestyle and adaptations of the Iron Age Italian community.
Researchers from Kyushu University found that the brain forms new, high-density clusters of synapses on specific segments of dendrites during adolescence, challenging the 'adolescent synaptic pruning' hypothesis. This discovery may offer new hope for understanding the biological basis of schizophrenia and other neurodevelopmental condi...
Researchers at OHSU have identified specific sites on the NMDA receptor that could potentially reverse the progression of the disease if blocked, offering new hope for treatment and early detection. The discovery was made using near-atomic imaging and raises the potential for a blood test to detect the condition.
Researchers captured underwater photos of seabirds, seals, and fish interacting with a small tidal turbine in Washington State. The study provides valuable information on the impact of tidal turbines on marine life. Marine animals were observed swimming, feeding, and even playing around the turbine
Oliver Zielinski's contributions to oceanography have significantly advanced understanding and stewardship of the ocean through innovative research and leadership. He has led applications of artificial intelligence for environmental monitoring and mentored early-career scientists.
A new study found pregnant individuals with IBD have higher levels of pro-inflammatory cytokines in their vaginal mucosa than healthy controls. However, a higher intake of vegetables and lower added sugars was associated with lower inflammation and increased beneficial microbe Lactobacillus crispatus.
A large Australian survey reveals that LGBTQ+ adults are twice as likely to be unemployed or report workforce non-participation. The study highlights the need for targeted support and policies to address these disparities.
Researchers used a quantum device to simulate a vibrating molecule, tracking how energy moves within it. They found that vibrations can actively steer energy flow in unexpected ways, speeding up transfer and opening new pathways.
Researchers at the University of Houston found that admitting intellectual errors can increase public trust in science. In a classroom setting, professors who admit mistakes were rated higher by students for warmth, competence, and teacher effectiveness. This study highlights the importance of intellectual humility in building respect.
Coworking spaces in rural areas, such as Catalonia and Rhineland-Palatinate, have adapted to funding models that include private investment, public subsidies, and user contributions. These spaces often serve as pillars of the community, fostering social connections and local development.
Scientists created biologically realistic artificial cilia using hydrogel, enabling precise control over their motion. The tiny structures can be powered by low-voltage electrical signals and have shown remarkable durability and versatility.
A recent study found that young people with highly involved parents tend to have occupations with less prestige. The study suggests that excessive parental involvement can hinder a child's ability to launch into independent careers.
Researchers found that guanfacine, a selective alpha-2 adrenergic drug, reduced heavy alcohol consumption and improved certain cognitive deficits without sedation. The study suggests that stimulating alpha-2 receptors may restore balance to the noradrenergic system, reducing drive to drink while improving prefrontal cognitive functions.
The research team developed a novel design combining an exciplex-assisted phosphorescent layer and MXene-contact stretchable electrode, achieving record-high efficiency fully stretchable OLEDs. The device maintained stable luminance and efficiency under large tensile strains, demonstrating reliable operation.
Venetia Zachariou, a BU researcher, has been recognized as a Class of 2025 Fellow of the American Society for Pharmacology and Experimental Therapeutics. She is known for her work on signal transduction and epigenetic mechanisms of neurological disorders.
Scientists at the University of York discovered a plant gene that produces a powerful alkaloid, securinine, in a unique process driven by bacterial-like genes. This finding allows for the mass production of valuable compounds in labs, reducing reliance on rare plants and harsh chemicals.
Direct-ink writing (DIW) technology faces unique physics puzzles, requiring a balance between liquid-like and solid-like behavior. The review aims to stimulate fundamental work on the central challenges of DIW, enabling more reliable and precise processes.
The study reveals parental quality of life is compromised during the premature infant's hospitalization period. A family-centered approach with tailored support from the neonatal intensive care unit and postdischarge period can protect and promote parental well-being.
Engineers have developed a device that can generate surface acoustic wave phonon lasers, enabling the creation of sophisticated chips in cellphones and other wireless devices. This technology could lead to smaller, higher-performance, and lower-power wireless devices like cell phones.
Researchers have created a comprehensive map of the DNA sequences that control gene expression in human cells, identifying 2.37 million potential regulatory elements. This registry reveals previously unrecognized classes of elements and illuminates how noncoding genetic variation contributes to cell type-specific traits.
Researchers found that gut microbes in Asian elephants digest pectin, reducing bitter compounds and giving Black Ivory coffee its smooth flavor. This process may lead to new methods for processing coffee beans, exploring animal-microbiome interactions in food fermentation.
Dr. Bryce W. Robinson has won the 2025 AOS Wesley Lanyon Award for his review paper on plumage polymorphism in raptors, published in Ornithology. The award recognizes his synthesis of existing literature and articulation of hypotheses to uncover previously obscure patterns.
This study reveals an increase in nonmedical childhood vaccination exemptions from 2010 to 2024, driven by the COVID-19 pandemic, with wide regional disparities.
Researchers at the University of Konstanz have developed a method to control the frequency of collective magnetic oscillations in materials, known as magnons. By applying laser pulses and a weak magnetic field, they can increase or decrease frequencies by up to 40%, enabling faster data writing and transfer.
A new liquid biopsy technology, Bridge Capture, has been developed to overcome the challenges of sensitive and cost-efficient cancer diagnostics. It detects rare variant allele frequencies with superior sensitivity compared to existing methods.
A research team has identified eleven novel factors essential for mouse zygote development, which modulate embryonic development through precise mechanisms. These findings suggest the existence of previously unrecognized regulatory factors and indicate potential for molecular-level control of embryo development.
A new MIT study reveals that somatostatin-expressing neurons follow a unique trajectory when forming connections in the visual cortex, establishing conditions needed for sensory refinement. These inhibitory neurons help usher in the critical period by setting baseline inhibition levels.
Researchers developed a flexible OLED display that can be stretched to 1.6 times its original size while maintaining most of its luminescence. The technology uses MXene nanomaterial and an exciplex-assisted phosphorescent layer, improving the OLEDs' ability to efficiently produce light under strain.
New research reveals dopamine's precise role in fine-tuning inhibitory circuits in the hippocampus, crucial for learning and memory. The study highlights the importance of neural silence and adaptation through inhibitory plasticity, transforming dopamine from a reward signal to a microscopic architect of local networks.
Researchers have developed a new computational model that can analyze factors affecting the success of device installation and patient evolution. The model enables precise calculation of anticoagulant doses needed post-operation, reducing risk and improving safety for patients with atrial fibrillation.
Scientists successfully sequenced a woolly rhinoceros genome from a 14,400-year-old tissue sample found in an ancient wolf's stomach. The study reveals that the species likely died out due to rapid population collapse rather than gradual decline.
A recent study found that nearly every major river delta is experiencing subsidence, with at least some portion sinking faster than the sea level in 18 of the 40 deltas examined. This phenomenon poses a significant threat to the lives of over 236 million people, particularly in regions such as the Mekong and Nile river systems.
The Cities@Heart project aims to improve cardiovascular health in cities through integrated whole-city approaches, targeting obesity, high blood pressure, and diabetes. The consortium will design, pilot, and evaluate city-level strategies to reduce the burden of cardiovascular disease on urban environments and improve quality-of-life.
AI tools enable scientists to publish more papers, receive citations, and become leaders earlier, but also narrow the scope of science by concentrating attention on data-rich domains. This 'lonely crowds' phenomenon reduces interaction among researchers, leading to overlapping research and a contraction in knowledge extent.
A new study from the ECHO Program found that exposure to fine particulate matter (PM2.5) and nitrogen dioxide (NO2) before and after birth may influence childhood blood pressure patterns. High blood pressure in children is a growing concern worldwide, with nearly 80% increase over two decades.
Researchers at CIC bioGUNE discovered a mechanism that reformulates our understanding about polyamine actions in health and disease. Polyamines alter the phosphoproteomic landscape, affecting protein function and alternative splicing.
Salk Institute scientists found distinct disease courses and tolerance mechanisms in younger and older mice with sepsis, indicating a need for age-tailored therapies. The study suggests that future treatments may focus on controlling infection-generated damage rather than just targeting the pathogen.
Researchers have discovered a new quantum state of matter that combines quantum criticality and electronic topology, paving the way for advancements in computing, sensing, and materials science. This hybrid state has potential applications in real-world technologies due to its durable and highly sensitive qualities.
A team of researchers has discovered that special immune cells in psoriasis patients migrate to the joints and trigger inflammation. The study reveals a crucial link between skin and joint diseases, providing an early warning signal for future treatments.
A new weight management process called PATHWEIGH has been developed by CU Anschutz faculty to help patients with weight management. The program mitigates population weight gain by 0.58 kg over 18 months and increases the likelihood of a patient receiving weight-related care by 23%.
Researchers have identified three new skin-protective compounds called oryzaceramides A, B, and C from rice bran by-products. These acylated glucosylceramides play a crucial role in maintaining epidermal integrity and demonstrate significant skin barrier-enhancing effects.
Researchers found that male nightingales precisely match pitch, but also adjust note length to achieve a trade-off strategy. They exhibit flexibility in how closely they match pitch versus duration depending on the combination heard. This ability requires rapid processing and neural flexibility.
A nationwide study found that longer work hours were associated with increased stress and decreased self-perceived competency, but not with burnout. The study suggests that a comprehensive approach beyond work hour restrictions is needed to support resident well-being in training.
A new study by the University of Texas at Arlington examines how updated CDC guidelines can help nurse practitioners reduce opioid misuse and protect patients. The guidelines emphasize individualized care, clinical judgment, and ongoing reassessment to ensure safe prescribing practices.
A new research project at Staffordshire University is examining the barriers that prevent people from seeking help for problem gambling. The study aims to understand how experiences of shame differ across genders and cultures, highlighting the need for effective prevention strategies.
A new study reveals the devastating impacts of flue-cured Virginia tobacco production on the environment and farmers' lives in Zimbabwe. The research highlights the destruction of 60,000 hectares of Miombo woodland each year and an economic context that prevents farmers from diversifying into less damaging crops.
Scientists have developed a method to create functional retinal organoids that contain human retinal ganglion cells and allow the development of light-signal pathways. The vascularized organoids demonstrated improved cell survival, increased functional maturity, and the ability to respond to hypoxia.
Researchers seek to improve burn trauma care by targeting a signaling kinase enzyme with a new-generation inhibitor. The goal is to reduce opioids needed for pain relief and scarring, improving patient recovery from trauma injury.
Researchers have identified biological markers that could indicate parental alienation, a form of child manipulation. These markers relate to hormone activation, neurotransmitters, inflammation, and other stress-related processes.
Researchers developed a new technique called CLASSIC that enables large-scale testing of complex DNA circuits in human cells. The approach uses artificial intelligence and machine learning to analyze vast numbers of complete circuits at once, providing scientists with a clearer picture of the rules governing genetic part behavior.
Researchers at YOKOHAMA National University have designed a new class of mediators that more actively control electrocatalysis reactions, promoting efficient C-N bond formation. The mediators utilize redox-triggered halogen bonding to dynamically capture and organize substrates, leading to improved reaction efficiency and selectivity.
A new study found that year-long home visits with older adults helped first-year medical students develop stronger communication skills and challenge their age-related stereotypes. The program, which included gentle physical activity and open conversation, also promoted empathy and a patient-centered mindset among the students.
Scientists have found a way to describe topological states in materials where the particle picture breaks down. The discovery sheds light on a new type of behavior, exhibiting spontaneous Hall effect and quantum-critical fluctuations. This finding opens up possibilities for storing quantum information and developing novel sensors.
A study by University of Connecticut researchers found that missionaries consistently draw on the same language toolkit to describe their experiences abroad and difficulties returning home. They used metaphors, personification of God, and biblical vernacular to make sense of their transitions.
Researchers have identified a previously unknown mechanism that can reduce the risk of allergies and asthma in children. Certain bifidobacteria produce a substance called 4-hydroxyphenyl lactate (4-OH-PLA), which dampens immune responses to allergens, reducing the production of IgE antibodies.
New research reveals that land subsidence caused by humans is the main culprit behind delta sinking, posing increased flooding risk to 236 million people. The study identifies groundwater extraction as the dominant cause of subsidence, highlighting the need for urgent local interventions.
Researchers have created a library of over 400 immune-related factors to reprogram rare immune cell populations. This technique allows for the systematic discovery of 'recipes' for specific immune cells, offering hope for unresponsive patients and advancing immunotherapy.
A study from the University of Kansas found that the kidnapping of Luis Manuel Díaz, father of Colombian soccer star Luis “Lucho” Díaz, resulted in coverage that portrayed his son as a national hero and cast doubt on peace negotiations. The media framing of the story had broader implications for the Total Peace initiative and the Petro...
A new study by Binghamton University Professor Eric Wiebelhaus-Brahm found that social media hashtags can help identify early warning signs of violence and amplify local voices. The research examined social media campaigns in Canada and Syria, analyzing over 5,000 posts tied to #TruthAndReconciliation and #SaveSyria.
Researchers from the University of Copenhagen have explained the mysterious 'red dots' seen in James Webb Space Telescope images as young black holes. The discovery provides insight into how the universe's first black holes were born and sheds light on their early development.
Researchers at Chalmers University of Technology have achieved a new breakthrough in structural battery composites, a material that stores energy while also carrying mechanical loads. This innovation has the potential to make electric vehicles lighter and more efficient, as well as be applied to aircraft.
Researchers have designed a pendulum-based system that extracts energy from ocean currents using water-induced vibrations. The device achieves around 15-17% efficiency, comparable to other cylinder vibration systems, but with a simpler structure, potentially suitable for tidal and river environments.
Dr Anita Bandrowski has been awarded the 2026 APE Award for Innovation in Scholarly Communication for her innovative work on open research infrastructure. Her efforts have improved scientific transparency and reproducibility through the use of persistent identifiers, increasing discoverability to over a million RRIDs.
A six-year study found dwarf birch trees in blanket bogs survived with higher rates of growth and survival at lower deer densities. The study suggests that lowering deer densities can help restore lost mountain woodlands in the Scottish Highlands.
Researchers at Aalto University warn that speech technologies can extract valuable personal information, posing risks for insurance premiums, advertising, and harassment. To mitigate this, engineers are developing protective measures, such as separating private info from necessary data transmission and using acoustic technologies to en...
Researchers discovered that Paenibacillus produces lariocidin, a powerful antibiotic, but the bacteria avoid its effects due to an enzyme called lrcE. This enzyme modifies lariocidin, preventing it from binding to the bacterial ribosomal RNA and protecting the producer.
Researchers developed a self-healing composite that can repair itself over 1,000 times and extend the lifetime of conventional fiber-reinforced composite materials by centuries. The material targets interlaminar delamination, which occurs when cracks cause fiber layers to separate from the matrix.
Researchers improve extreme precipitation forecast accuracy using a novel CNOP-I scheme in a convection-allowing ensemble prediction system. The new method captures nonlinear evolution characteristics of weather systems, leading to more accurate predictions and reduced uncertainty.
Researchers have created tubular CN materials with atomically dispersed Pr single atoms, exhibiting excellent activity for photocatalytic H2O2 production from pure water under visible light. The optimized catalyst achieved a high yield of 227.37 μmol g’ h’ without requiring sacrificial agents.
Dr. Michael Davis, an astrophysicist at Southwest Research Institute, has been recognized by SPIE as a Fellow for his work on space instruments and UV imaging. He is the optics and detector scientist for NASA's Lunar Reconnaissance Orbiter and Juno mission to Jupiter.
A new dataset called RetinaDA has been created to improve retinal vessel segmentation models' ability to generalize across different domains. The dataset was designed with domain gaps in mind, incorporating fundus images from various imaging devices, protocols, and clinical environments.
A study of 800+ US hospitals and 700,000 patients reveals disparities in care among Asian American subgroups. Filipino and Vietnamese patients are least likely to receive guideline-recommended heart failure care.
Insilico Medicine's multimodal foundation model, Nach01, accelerates drug discovery by integrating molecule generation, property prediction, and downstream analysis within a secure Azure environment. This integration enables unified, AI-native workflows for computational drug discovery.
Researchers develop techniques to address label space mismatch, feature space mismatch, and distribution mismatch in open environments. A new evaluation benchmark and performance metrics are also introduced for comprehensive evaluation of robust semi-supervised learning methods.
Exposure to PFAS is associated with insulin resistance and altered insulin secretion, identifying pregnancy as a key vulnerable period. Gestational diabetes increases the risk of pregnancy complications and long-term health risks for both mother and child.
Researchers developed a spacer isomerization strategy to enhance exciton dissociation efficiency and charge transport in single-component organic solar cells. The approach delivers remarkable performance, thermal stability, and high power conversion efficiency.
A recent review of bamboo consumption found promising health benefits, including improved metabolic health, reduced inflammation, and antioxidant activity. However, caution is advised due to potential risks associated with raw or improperly prepared bamboo.
Scientists have developed a new way to track landscape development over millions of years using cosmogenic krypton in zircon minerals. This method reveals how climate, tectonics, and sediment transport are linked, providing insights into the Earth's surface history.
A new blood test has been developed to predict which patients with lung cancer will benefit from the newly approved immunotherapy drug tarlatamab. The test, based on circulating tumor cells, correctly identified 85% of patients who responded to the drug and 100% of those who did not.
Researchers have identified four synoptic patterns contributing to summer clustered extreme precipitation events in Northeast China, including eastward-moving low-altitude vortex and southwesterlies. The study provides a robust assessment of prerequisite conditions for these events and offers insights into short-term forecasting.
Researchers at Princeton University and the University of Arizona created a detailed map of groundwater levels across the US using direct measurements and AI methods. The map estimates 306,000 cubic kilometers of water, more than 13 times the volume of all Great Lakes combined.
Researchers develop a nanocomposite using gold nanoparticles and graphene oxide quantum dots to create superior antibacterial properties. The material enables rapid wound healing by promoting reactive oxygen species generation and enhanced biocompatibility.
Researchers from Korea University report a breakthrough in reviving an abandoned depression drug target by redesigning the molecular structure of neurokinin-1 receptor antagonists. New compounds exhibiting antidepressant-like effects have been identified, reducing depressive-like behavior and brain inflammation in mice.
The CRISPR-Cas3 system has been shown to induce reliable and extensive deletions of the TTR gene in mouse models of ATTR, reducing serum TTR levels by up to 80%. This technology holds promise for treating not onlyATTR but also other incurable inherited diseases.
Engineers at the University of Pennsylvania have discovered that foams exhibit internal motion resembling deep learning in AI systems. The study suggests a common mathematical principle underlying both foams and AI training, with implications for designing adaptive materials and understanding biological structures.
Researchers have developed bis-pseudoindoxyls, compact fluorophores with red-shifted absorption and fluorescence suitable for time-resolved bioimaging. The dyes exhibit low cytotoxicity and sufficient aqueous solubility, making them ideal for live-cell imaging.
Researchers identify bone-forming cells as driver of scoliosis caused by NF1. Blocking RAS-MAPK signaling pathway with medications halts progression of spinal deformity in genetically engineered mouse model.
Researchers at Umea University have discovered a bacterial toxin, MakA, that can inhibit colorectal cancer growth without causing damage to the body. The substance changes the immune microenvironment in tumors and boosts the immune system's ability to fight cancer.
Researchers highlight advancements in fluidized bed design, oxygen carrier materials, and performance of chemical looping systems. They emphasize the importance of controlling fluidization regime and developing physical standards for oxygen carriers.
Researchers discovered that frozen hydrogen cyanide crystals can trigger unexpected chemical reactions due to their highly reactive surfaces. These findings suggest that hydrogen cyanide could be a precursor to life's building blocks.
A new study reveals that Tyrannosaurus rex took 40 years to reach its full-grown size, growing at a slower and steadier pace than previously thought. The analysis provides a clearer picture of the dinosaur's life history, suggesting that its growth phase may have allowed it to fill various ecological roles in its environment.
Researchers identified metabolites associated with type 2 diabetes risk, revealing genetic and lifestyle factors that influence these metabolites. A unique signature of 44 metabolites improved prediction of future risk of type 2 diabetes beyond traditional risk factors.
A new WSU study reveals that medical students receive little or no formal training in end-of-life care, leading to confusion and unwanted treatment. Researchers advocate for integrated educational interventions across the medical school curriculum to address this critical gap.
Research highlights racial-ethnic differences in pregnancy-related high blood pressure risk, with Pacific Islanders and Filipinos more likely to develop a hypertensive disorder. Early identification and treatment can help prevent serious complications for both pregnant individuals and their infants.
Researchers developed a new way of measuring indoor air pollution by analyzing human movement, showing elevated levels of pollutants during occupied periods. The study provides a new approach to designing healthier indoor spaces, combining Birmingham's air-pollution expertise with radar-based sensing and optimization techniques.
A recent study published by Loma Linda University found that commercial water dispensers can harbor bacterial growth, even after disinfection, with some studies identifying contamination as soon as a few days later. The researchers recommend regular cleaning and maintenance to prevent the regrowth of microorganisms.
Climate change is projected to exacerbate agricultural droughts in Europe and western North America, even in areas with increasing rainfall. Soils will dry out faster than water can replenish them, leading to more frequent and severe crop droughts.
A new study from the University of British Columbia found that the way marketers express time can change how people experience the past and future, influencing real consumer decisions. The 'year-length effect' shows that when time is described as a length, people tend to perceive it as longer than when using years.
Researchers have developed a nanoparticle platform that enables precise delivery of disease-modifying gene therapies directly to cartilage lesions in osteoarthritis. The particles use biochemical signals to adapt their targeting based on disease severity, ensuring treatment concentrates exactly where it is needed.
A new study from Chalmers University of Technology shows that locally produced green hydrogen is the best option for reducing carbon dioxide emissions from heavy-duty road transport. This method enables all countries to become self-sufficient in energy and fuel, even in times of crisis.
A new diagnostic platform enables rapid and accurate detection of drug-resistant C. auris pathogens using CRISPR technology, allowing for more effective treatment and prevention of hospital outbreaks. The dSHERLOCK test can detect the presence of mutations causing antimicrobial resistance in just 40 minutes.
A new study published in Diabetes, Obesity and Metabolism found that blood sugar spikes after meals may increase the risk of Alzheimer's disease. Individuals with postprandial hyperglycaemia had a 69% greater risk of developing Alzheimer's disease.
Researchers have developed a new method to print custom microstructures directly into living cells, enabling the study of biological functions and instilling enhanced properties. The breakthrough uses light-sensitive materials and laser polymerization to create structures within cells.
Researchers developed the BIND screener to identify brain-related comorbidities in individuals with Duchenne muscular dystrophy. The tool showed strong accuracy in identifying neurodevelopmental and psychiatric conditions in a large international sample of participants.
Research identifies Luohan Guo's terpenoids, flavonoids, and amino acids as key compounds affecting health. The study's findings provide insights into the potential antioxidant mechanisms of monkfruit's active ingredients.
Researchers found that people living in areas connected to those most affected by the AP's ban on labeling people held less restrictive immigration policy preferences. Media language plays a significant role in shaping political attitudes and can extend to individuals' social networks.
A preclinical study shows that cannabidiol restores emotional behavior, reduces alcohol-related vulnerability, and reverses gut microbiota alterations caused by prenatal alcohol exposure. Female mice particularly benefited from CBD treatment, which normalized their emotional alterations and eliminated vulnerability to alcohol addiction.
Young adults who remain single for longer periods experience a decline in life satisfaction and increasing feelings of loneliness, particularly when entering their late twenties. Entering a first romantic relationship improves well-being across several dimensions, but the effects are less pronounced on depressive symptoms.
A recent study found that common flea and tick control medications used in dogs and cats can contaminate ecosystems with toxic chemicals. Isoxazoline antiparasitic drugs, used globally since 2013, may harm dung-feeding insects, including flies and butterflies, which are crucial for nutrient cycling and soil health.
A team of researchers has identified the HIF1 protein as a central molecular driver of tendon diseases such as Achilles tendonitis and jumper's knee. Elevated levels of this protein lead to pathogenic remodelling of tendons, making them more brittle and impairing their mechanical function.
A large-scale study of nearly 147,000 women found that early or premature menopause is not associated with an increased risk of type 2 diabetes. Despite increased fat and insulin resistance during menopause, the study found no independent relationship between age or type of menopause and the onset of diabetes.