Researchers used NASA's IXPE telescope to study the innermost region of an intermediate polar, revealing a surprisingly high degree of X-ray polarization and an unexpected direction of polarization. The team found that X-rays were emitted from a column of white-hot material pulled in by the white dwarf's strong magnetic field.
Researchers found that everyday routines in early infancy can shape later obesity risk. A new study from Penn State suggests that a handful of routines around feeding, sleep and play during the first two months of an infant's life can be linked to higher weight just a few months later. The EHL tool helps pediatricians identify specific...
A research team led by the University of Minnesota Medical School will investigate alternative genetic decoding in single-celled organisms and identify readthrough-inducing drugs to treat genetic disorders caused by premature termination codons. The goal is to restore normal function of genes and proteins in cells, potentially helping ...
A new UTA study investigates the effectiveness of the Rural Emergency Hospital (REH) program in addressing healthcare disparities between rural and urban areas. The research reveals that despite initial enthusiasm, five hospitals have converted to REH status but one closed entirely just nine months later due to financial challenges.
Stacyann Nelson, an assistant professor at Morgan State University, has been awarded the 2025 Joseph A. Johnson Award for Excellence in physics research and mentorship. Her research focuses on understanding fundamental properties of hadronic matter at high energies, while inspiring students to become leaders in physics research.
Researchers found that filamentous cyanobacteria regulate their metabolism during the day and genome repair at night, revealing a new circadian rhythm in these microorganisms. Their study also uncovered diversity-generating retroelements and mobile genetic elements active throughout the day-night cycle.
A new study suggests that pairing modest antiviral therapies with immune modulation can restore damaged tissues and lung function after severe influenza infection. The findings offer a potential foundation for future clinical strategies to improve outcomes in severe acute respiratory disease.
A massive swarm of earthquakes in 2025 was triggered by pulses of magma tunneling far below the seafloor, according to a new study. The findings provide a detailed look at a 'pumping' magmatic dike in action and offer insights into more reliable eruption forecasting.
A microRNA cocktail has been developed to weaken glioblastoma, a type of aggressive brain tumor. The formulation, comprising 11 different non-coding RNAs, slows the growth of cancer cells and enhances chemotherapeutic drug activity.
A new study reveals that fruit flies have retinal waves of calcium activity during development, shaping their growing eyes and creating a precisely ordered architecture. These waves refine connections in the visual brain while also playing a key role in building the physical architecture of the eye.
Researchers from the University of Tartu developed a theoretical framework to address current limitations in electrocatalysis, enabling more efficient conversion of electrical energy into chemical energy. The framework identifies strategies to overcome scaling relations, which have set limits to catalyst efficiency.
Researchers discovered that vertebrate lonesome kinase (VLK) triggers direct extracellular interaction for phosphorylation, mediating injury-induced pain. This process attracts N-methyl-D-aspartate (NMDA) receptor proteins, strengthening synaptic connections and enhancing postsynaptic potentials.
A toxin-secreting gut bacterium may fuel ulcerative colitis by killing protective immune cells that maintain intestinal homeostasis. Intestinal macrophages play a crucial role in this process and their absence makes the colon highly vulnerable to inflammation.
Researchers found Theia's iron isotopic compositions matching those of Earth and non-carbonaceous meteorites, suggesting it formed closer to the Sun than initial thought. High-precision analyses reveal Theia's origin in the inner Solar System, challenging previous models.
A team of researchers has identified a new mechanism behind the 2025 Santorini earthquakes, finding that magma intrusion waves triggered the seismic unrest. The study used advanced machine learning techniques to analyze ground vibrations recorded by seismometers and inferred the movement of pressurized magma with unprecedented detail.
A large-scale study of over 20,000 elective shoulder replacement surgeries in the UK and Denmark found that higher BMI is not linked to increased risk of death or complications. Underweight patients, however, were found to have a slightly higher risk of death.
Researchers warn that Brazil's domestic policies must align with international commitments on forest conservation and climate justice. The country must take concrete actions, such as reversing anti-environmental policies and protecting indigenous peoples' rights.
Yumna Dagher, a U-M student with double majors in English and the Environment, has been named a 2025 Rhodes Scholar. She will pursue graduate degrees in nature, society and environmental governance and visual, material and museum anthropology at Oxford University.
Scientists have developed a new strategy to combat antibiotic resistance by studying the competition among plasmids within bacterial cells. By isolating individual cells and measuring intracellular plasmid competition, researchers discovered basic properties of plasmid and bacteria fitness and evolution.
Researchers at Tulane University discovered a new nerve cell signaling mechanism that can turn on pain signaling after injury, potentially leading to safer treatments. The discovery of enzyme vertebrate lonesome kinase (VLK) offers a new way to influence cell behavior and could simplify drug development.
Researchers develop comprehensive model to analyze electrostatic and contact interaction between low-velocity lunar dust and spacecraft. The study focuses on the effects of plasma sheaths and electric charges on dust particles, aiming to improve long-term extravehicular activity and permanent station establishment on the lunar surface.
Researchers identified 251 genetic variants that significantly affect circulating protein levels in Greenlanders, showing stronger genetic control over certain proteins in the Inuit population. The study uncovered 70 previously unreported associations and found links between Arctic-adapted genes and disease development.
A new study shows that AI-assisted interviews can diagnose mental illnesses with higher accuracy than traditional rating scales. The AI assistant Alba was able to differentiate between diagnoses that often overlap and received positive feedback from participants for its empathic and supportive user experience.
Researchers used isotope ratios in Earth and Moon rocks to deduce the possible composition of Theia. They found that most building blocks likely originated in the inner Solar System, suggesting a close connection between Earth and Theia.
The FluWarning system uses genetic code analysis to detect subtle changes in flu viruses that may indicate cross-species transmission. It has been successfully applied to H5N1 bird flu and detected clusters of viral activity in the US, issuing alerts before official reports were published.
The NIST report identifies five strategies to tackle challenges in the metals processing industry, including improving standards for recycled content and diversifying supply chains. The report also highlights the importance of critical materials and their potential impact on supply chain disruptions.
Experts urge countries to mobilize massive investments in renewable energy and redefine international frameworks to revoke fossil fuel licenses. The team warns of high levels of oil pollution affecting indigenous communities in the Amazon and proposes revoking licenses for repeat offenses.
Researchers engineered human-derived transcriptional activators that surpass viral benchmarks like VPR, offering compact and efficient CRISPR tools for precise gene activation. Combinations of hTADs showed improved efficacy and reduced immunogenicity risk.
A new framework proposes that human language evolved through the interaction of biology and culture, uniting discoveries across disciplines to explain complex communication. The study highlights the importance of a biocultural approach in understanding language origins.
The Hebrew University has jumped dozens of places to reach 23rd worldwide in Public Administration, surpassing Harvard. The university ranks 15th in Mathematics, 16th in Communication, 34th in Law, and 88th overall.
Researchers found a genetic difference in the TMEM106B gene increases brain inflammation, making individuals more vulnerable to serious brain problems like CTE and dementia. The study provides new insights into the role of genetics in CTE development.
A new organism, Solarion arienae, and its unique predatory structure have been discovered, providing insight into the earliest stages of complex life. The research team identified ancient mitochondrial pathways and established a new phylum, Caelestes, reshaping our understanding of eukaryotic evolution.
A national study reveals the US 'epilepsy belt' regions with high incidence rates, influenced by factors like sleep habits, heat exposure, health care access, and household vehicle availability. The research offers critical insights into how epilepsy impacts older adults nationwide.
The article highlights the mismatch between psychedelics and economic drug development principles. Pharmaceutical companies are developing short-acting compounds and neuroplastogens to engineer trips out of the experience altogether. Dr. Sandy Hager's research suggests investors should remain cautious due to weak intellectual property ...
Researchers at the University of Groningen have developed a new conductive hydrogel that is as soft as the brain, enabling biocompatible electronics. The gel's high sensitivity and flexibility make it ideal for continuous monitoring of vital signs in smart health devices.
A study found that the sudden appearance of Batman increases prosocial behavior, such as helping others, by interrupting routines and increasing present-moment awareness. In an experiment on the Milan subway, 67.21% of passengers offered their seats to a pregnant woman in the presence of Batman, compared to 37.66% without.
Current USPSTF guidelines exclude two-thirds of patients from age-based screening, disproportionately affecting women and never-smokers. Age-based screening has been shown to improve detection and demonstrated superior cost-effectiveness compared to existing programs.
A community of cryptozoologists, known as Bigfooters, use modern technologies to search for the elusive creature. Dr. Jamie Lewis found that they draw on scientific practices to piece together fragments of evidence, often relying on 'absences' to structure their arguments.
Scientists aim to understand the impact of microgravity on human physiology and develop strategies for safe space travel. The Fluorescent Deep Space Petri-Pod experiment will deploy nematode worms in space to study their behavior and health.
A new study reveals that surface dynamics and aerosol processes were the key drivers behind the extraordinary 2010 heatwave in western Russia. The researchers used a model-free approach to quantify the contributions of individual radiative and dynamical processes, finding surface dynamics to be the primary contributor.
A study from Aalto University found that just a handful of influential voices can drive dramatic societal rifts, with an elite cluster accounting for a striking share of overall polarisation. Alignment among elites has also become increasingly complete, leading to political gridlock and regression in individual and societal well-being.
The BfR is part of a nationwide interdisciplinary surveillance system, OHIS, to monitor antibiotic resistance. The goal is to identify trends and develop targeted measures.
A new algorithm developed by researchers at North Carolina State University can optimize the movement of robotic prosthetic devices and help users exhibit a more natural walking pattern. The algorithm improves hip range of motion and reduces lower back pain for all five study participants.
Optic disc edema progression in spaceflight predicted using optical coherence tomography imaging, suggesting crew members without ODE on day 30 unlikely to develop concern on day 150. This technology offers opportunity for predicting ODE magnitude during longer missions.
A new species of rocket frog, Dryadobates erythropus, has been discovered based on a single dried specimen kept at the Smithsonian Institution's National Museum of Natural History for 62 years. The species is considered 'probably extinct' due to lack of further sightings or specimens in the wild.
The research team created a flexible hydrogel-based 'Latent-Radiative Thermostat' that autonomously switches between cooling and heating modes. The LRT can maintain temperatures up to 3.7 °C lower in summer and 3.5 °C higher in winter, reducing energy consumption by up to 153 MJ/m² compared to existing roof coatings.
A simplified intelligent modelling platform online (SIMPO) has been developed to enable everyone to use professional-grade wastewater treatment modelling. SIMPO automates complex tasks, provides a practical tool for designing and optimizing processes, and offers an intuitive interface for students.
Researchers found that senescent blood vessel cells play a key role in developing metabolic disorders like diabetes. Transplanting these cells into lean mice caused inflammation and metabolic dysfunction.
Researchers sent moss spores to space and found that over 80% survived for 9 months, reproducing upon return. The structure surrounding the spore protected it from UV radiation, allowing it to thrive in extreme conditions.
A national study found that older adults who develop geriatric syndromes after major surgery face higher risks of poor outcomes, including complications, fewer days spent at home, and increased likelihood of dying within a year. The study emphasizes the need for specialized surgical care approaches to optimize outcomes for older adults.
A modelling study suggests that heat stored in the Southern Ocean could be released, causing a rapid warming of the atmosphere. The ocean acts as a large heat reservoir, mitigating atmospheric warming since the Industrial Revolution.
The coralME tool creates detailed genome-scale models of metabolism, gene and protein expression from large amounts of data. The models uncover how microbes respond to certain nutrients and predict what nutrients favor the formation of undesired products.
A team of researchers from the University of Tokyo used AI and fMRI to study brain activity while participants viewed dance clips. They found that experts exhibited more diverse neural patterns than non-experts, suggesting a greater freedom in artistic expression.
A new study reveals a significant interdecadal shift in European summer hot days around 1998, driven by remote climate signals and exacerbated by regional land–atmosphere processes. Soil moisture decreased over Europe, intensifying the land–air coupling strength, leading to enhanced hot days.
A UCSF study found that a combination of outreach methods, including texts and live phone calls, significantly improves follow-up care for hard-to-reach patients. The integrated approach increased engagement among African American patients to 76.4% and improved overall reach rate by 3.5%, supporting their recovery and treatment outcomes.
Researchers used AI to analyze variscite samples, predicting their geological origin with 95% accuracy. The study reinterprets prehistoric trade routes, revealing new information about the spread of this highly valued mineral throughout Western Europe.
A study published in Alzheimer's & Dementia found that long-term pharmacological treatment improves memory alterations and inflammation in mice models for Down syndrome. The treatment targets the CB1 receptor, which is involved in neuronal connections and memory, and shows positive results even when age-related neurodegeneration is added.
A federally funded study by Mass General Brigham investigators found that self-reported vision problems and traumatic stress are experienced years after strangulation in women who have experienced intimate partner violence. The study identified three major subgroups: strangulation alone, altered consciousness, and full loss of consciou...
Climate change will make monsoon storms in South Asia wetter and weaker, with more storms pushing further inland across India. Scientists found that by the time global temperatures rise 3°C above pre-industrial levels, storms will become about 10% weaker while producing up to 28% more rain.
NTU Singapore has been ranked 5th in the world in Times Higher Education's Interdisciplinary Science Rankings, a recognition of its interdisciplinary approach to research and education. The university has achieved a perfect score in one metric and performed well in other measures of interdisciplinary success.