A recent study confirms the benefits of rivaroxaban treatment even after extended use in children, providing reliable evidence for long-term anticoagulation. The research shows a low risk of VTE recurrence and serious bleeding with prolonged treatment, making it a scientifically proven age-appropriate option.
A recent study has discovered that cold-adapted species began evolving 2.6 million years ago, with many modern species emerging around 700,000 years ago. The research provides insights into the evolution of Arctic ecosystems and highlights the importance of understanding past adaptations to inform conservation efforts.
Researchers suggest that an ancient, weak magnetic field and a large plasma-generating impact combined to create a strong magnetic field on the moon. This process could explain the presence of highly magnetic rocks near the south pole's far side, where the Imbrium basin is located.
A Wayne State University researcher is examining the long-term impact of bullying on adolescents' social and academic progress in college. The study, funded by the Spencer Foundation, aims to understand how peer victimization affects mental health and academic persistence during college.
A breakthrough study has uncovered how daylight can boost the immune system's ability to fight infections by synchronizing neutrophil circadian clocks. The research found that light regulates the timing of neutrophil activation, leading to increased bactericidal activity and improved daytime immunity.
A group of elasmosaur fossils has been formally identified as belonging to a new genus, Traskasaura sandrae. This ancient marine reptile, measuring 12 meters long and having heavy, sharp teeth, likely hunted prey from above using its strong swimming capabilities.
The Allen Institute's Education Lab offers a unique blend of hands-on laboratory techniques, current research advances, and open science resources. Students and educators can explore real samples, work with microscopes and 3D printers, and engage with massive public datasets.
Researchers at Stanford University have developed a modular biosensor called SENSBIT that can continuously track drug concentration profiles in real time. The device has remained functional for up to seven days when implanted directly into the blood vessels of live rats.
A study found that oral microbiota transmission between spouses partially mediates symptoms of depression and anxiety. Couples with one partner experiencing depression and anxiety showed significant changes in their oral microbiota, which correlated with alterations in salivary cortisol levels.
Researchers have introduced a novel class of three-dimensional topological structures, 'incoherent links and knots', constructed from coherence singularities. Despite the random distribution of the instantaneous electric field, these structures exhibit stable topological configurations.
Scientists at Duke University have discovered a new geochemical landscape in critical lithium deposits, where boron plays a key role in controlling brine pH levels. The study found that natural brines contain high levels of boron, which is responsible for the unique chemistry in these regions.
Researchers discovered a novel mechanism by which glioblastoma cells exploit astrocytes to evade immune responses. The study highlights an astrocyte-driven mechanism used by GBM to escape protective immune responses and could guide novel immunotherapies for the treatment of this aggressive brain cancer.
A groundbreaking study using machine learning analyzes millions of online ads to uncover patterns linking deceptive job offers to sex trafficking networks. The research reveals a hidden supply chain that can now be exposed and interrupted earlier in the trafficking process.
A study conducted at a Japanese school found that classrooms with sound-absorbing materials experienced reduced crying rates among young children, who were able to communicate more clearly. The research aimed to raise awareness about the importance of acoustics in educational settings and inspire regulations.
A US study published in Alzheimer's & Dementia found that 37% of dementia cases could be linked to cardiometabolic diseases, with the strongest connection in the South. Hypertension was the leading cause, accounting for 9.6% of cases.
A new Fenton system introduces a pH-responsive mechanism that produces hydroxyl radicals only within a specific pH range, preventing side reactions and improving treatment efficiency. The system's automatic shutdown in acidic conditions minimizes chemical overuse and reduces reliance on energy-intensive methods.
A new international study shows that El Niño and La Niña climate patterns affect nearly half of the world's mangrove forests, threatening these vital coastal ecosystems. Mangroves are experiencing widespread degradation during El Niño events and increased growth during La Niña events.
A recent study on HealthCare.gov found that burdensome reenrollment policies led to a significant decrease in enrollment and an estimated quarter of a million Americans lost their Marketplace health insurance coverage in 2024. The researchers argue that increasing administrative burdens will lead to more coverage losses.
A new study finds that 75% of forest-dwelling birds are well-represented by ecosystem service priority areas, including the Appalachian Mountains and Sierra mountain ranges. The research highlights areas where protecting nature can have co-benefits for biodiversity, climate, and human health.
A recent study found that Metagenomic next-generation sequencing (mNGS) can detect pathogens in 86% of cases, outperforming conventional microbiological tests which identified pathogens in only 67% of cases. mNGS guides treatment decisions and improves patient outcomes by detecting rare/atypical pathogens.
Researchers from Max Planck Institute for Dynamics and Self-Organization derived three golden rules to design functional enzymes. These rules prioritize interface coupling, conformational change speed, and reaction dynamics.
Researchers used a new verification framework to test the safety of Autoware, revealing potential limitations in critical traffic situations. The study found that Autoware failed to consistently follow safety rules during scenarios like cut-in, cut-out, and deceleration, highlighting the need for improvement before real-world deployments.
UTA researcher Suvra Pal has been awarded a $1.8 million grant to develop advanced predictive models that can better predict cures and guide safer treatment. These models could transform how doctors treat cancer and other serious illnesses by offering more personalized and accurate predictions for patients.
Researchers have demonstrated an intelligent hybrid strategy for simultaneous multi-degree-of-freedom tailoring, enabling the generation of high-dimensional laser fields. This advancement represents a significant step forward in high-dimensional photonics, offering advantages in scalability and simplicity.
The European Society for Medical Oncology (ESMO) has released the latest version of the ESMO-MCBS scale, which measures the clinical benefit of cancer treatments. The new version incorporates 13 critical amendments to improve evaluation and accuracy, with a focus on patient preferences and toxicity annotations.
A Cooper's hawk learned to exploit long car queues at a street intersection to ambush unsuspecting birds. The bird understood the connection between sound signals and increasing car queue lengths, allowing it to hunt with remarkable precision.
A recent study published in the Journal of Cachexia, Sarcopenia and Muscle found that phase angle, a measure of muscle quality, is linked to memory performance and dementia risk in middle-aged and older adults. Higher phase angle was associated with lower risk of mild cognitive impairment and better memory in both men and women.
The University of Oldenburg has secured funding for three research clusters: Hearing4all, Ocean Floor, and NaviSense. These clusters aim to improve hearing loss prediction, diagnosis, and treatment, as well as animal navigation research. The funding enables the continuation of high-quality research with social relevance.
A study investigated immune-related adverse events (irAEs) in Latin American patients with advanced liver cancer treated with atezolizumab and bevacizumab. Most irAEs were mild or moderate and resolved within a month, without impacting overall survival.
A comprehensive study explores reciprocity with nature worldwide, highlighting its impact on sustainability and social well-being. The research showcases diverse cultural practices that foster reciprocal relationships with nature, offering hope for a more sustainable future.
Scientists on IODP³-NSF Expedition 501 aim to validate hypotheses about water origin and better understand offshore aquifer systems. The expedition will collect sediment samples and water from beneath the ocean floor, shedding light on the dynamics of these groundwater systems.
Researchers identified the earliest known use of Peganum harmala, a medicinal and psychoactive plant, in fumigation practices and inhalation nearly 2,700 years ago. The study reveals ancient Arabian therapeutic and sensorial practices using native plants for bioactive and psychoactive properties.
The fifth annual Quantum Science Center Summer School at Purdue University welcomed its largest group of students, with a focus on introductory presentations and technical talks. Graduate students and doctoral candidates led the program, which covered topics such as quantum materials, devices, and algorithms.
A new study has uncovered previously hidden patterns of plankton adaptation in response to environmental changes. The analysis showed that plankton lipid profiles are closely linked to their environment, with adaptations including shortening fatty acid chains in cold polar oceans.
A Cornell University study found that plant genes respond to auxin in a chaotic manner, despite the precise formation of flowers. Researchers discovered that spatial averaging helps smooth out gene expression noise, allowing plants to control development. This finding has implications for plant engineering and synthetic biology.
The study analyzed 14.7 million excess US deaths from 1980 to 2023, finding that rates remained higher than pre-pandemic levels. Excess deaths during and after the pandemic were largely driven by pre-existing causes such as drug overdose, firearm injury, and cardiometabolic disease.
Antonio Bicchi has been selected for the 2025 Pioneer in Robotics and Automation Award for his groundbreaking contributions to robotics and prosthetics. He is recognized for developing innovative robotic limbs that match human hand capabilities, as well as natural prosthetic limbs.
A study by Osaka Metropolitan University reveals six neighborhood-units in Kyoto's southeastern area have a disrupted balance between residences and accommodations, with hotspot locations near transportation hubs. Effective zoning policies are recommended to address overtourism's adverse social effects.
Nontraumatic subarachnoid hemorrhage (SAH) is the third most common stroke type, accounting for 5-10% of all strokes. Despite declining age-standardized burden rates, SAH remains a major public health concern globally.
A Cornell study analyzed over 892,000 hours of bird sounds to test the effectiveness of monitoring and protecting select species as a 'conservation umbrella' for other species. The research found that 95% of forest birds showed positive associations with at least one surrogate species.
A survey of over 1,000 US adults examined perceptions of four neurotechnologies: deep brain stimulation, MRI-guided focused ultrasound, transcranial magnetic stimulation, and pills. Pills were rated as the most beneficial, acceptable, and likely to be used, while DBS was seen as the second most beneficial but also the riskiest.
A study by University of Fukui researchers reveals that two adjacent gene pairs in Neurospora crassa regulate antiviral response and symptom induction via RNA editing. The findings indicate that the modification of master transcription factor genes is crucial for controlling fungal antiviral responses.
Subsidies to agriculture, fossil fuels, and other sectors cause significant environmental degradation, threatening biodiversity and public health. The study highlights the urgent need for a transformation of the current economic model to protect nature and ensure well-being.
Researchers from Hiroshima University and others identified genes associated with increased cluster-root secretion and absorption, including phosphate transporters and acid phosphatases. The study provides insights into the molecular mechanisms of cluster roots that enhance phosphorus availability in low-nutrient soils.
Salk Institute and UC San Diego researchers captured the first-of-its-kind video of dynein-Lis1 protein interaction, revealing 16 detailed shapes that support designing therapeutics to restore dynein and Lis1 function. The insights gained from this movie will help identify precise locations where drugs can interact with the proteins.
A case highlights the need for European regulation to prevent the birth of children with inherited cancer-causing genetic mutations from the same donor. Currently, laws on sperm donation vary across countries, and a lack of harmonised regulation poses risks.
Researchers at the University of Michigan have demonstrated an efficient blue phosphorescent OLED that can last as long as green OLEDs. The device uses a tandem OLED structure and surface plasmon resonance to improve efficiency.
Researchers replicated barred olivine formation using numerical simulations, shedding light on planet formation processes. The study reveals a faster cooling rate than previously assumed is required for chondrule formation.
A new study by Bournemouth University reveals that the 'war-cemetery' at Maiden Castle did not die in a single event, but rather experienced lethal violence spanning multiple generations. The findings question the traditional narrative of Roman conquest and highlight the need for reevaluation of other archaeological cemeteries.
A study by Kobe University found that Japanese wasp larvae feed on a diverse range of species, including birds, mammals, reptiles, amphibians, fish, and insects. The research used DNA metabarcoding to identify the gut contents of larvae from wild and reared nests, revealing significant differences in prey composition between the two.
A new research paper published in Aging-US identified unintentional weight loss as the strongest predictor of fall risk among Taiwanese elderly. The study found that analyzing each frailty feature individually provided more accurate predictions of fall risk than using a broad frailty label.
Researchers found that gradual warming causes significant changes in the plankton community, while heatwaves amplify these effects. The study used historical data and an experiment to simulate future warmer scenarios with and without heatwaves.
The COLD-TUG test measures the time required for prosthetic donning and mobility in lower-limb amputation patients. Researchers found that patients with bone-anchored prostheses can don their prosthesis significantly faster, saving up to 61 seconds per session.
Researchers introduce Debye relaxation model into metamaterials, bridging gap between dielectric physics and metamaterial design. This breakthrough enables ultra-broadband electromagnetic parameter regulation, advancing artificial material design.
A new study found that eight times more American young adults now take HIV-prevention medication than a decade ago, but inconsistent use and barriers persist. PrEP can reduce the chances of acquiring HIV by 99%, emphasizing the need for healthcare providers and public health agencies to promote consistent use among high-risk patients.
Researchers developed a bimodal video platform combining hyperspectral and RGB video to predict high-quality spectra from lower-cost RGB data. The platform demonstrates improved performance in the visible spectrum but faces challenges in the near-infrared range, highlighting the need for broader spectral coverage.
Researchers developed a novel method to analyze energy losses in soft magnetic materials, using diamond quantum sensors and protocols for kHz and MHz frequencies. The study reveals near-zero phase delay up to 2.3 MHz in high-frequency inductors, indicating negligible energy losses.
Autophagy and lysosomal pathways orchestrate the unconventional secretion of PARK7, a PD-associated protein, in response to cellular stress. The study reveals a unique mechanism involving coordinated actions of macroautophagy and chaperone-mediated autophagy.
A research team led by Professor Randolf Pohl has achieved a significant breakthrough in determining the charge radius of Helium-3 with laser spectroscopy, achieving 15 times more precision than traditional particle accelerator-based methods.
New studies explore peptide receptor radionuclide therapy, targeted radiation for prostate cancer, and neuroendocrine tumor treatment. Targeted radiation boosts survival in colorectal liver cancer and bone metastases, while a new PET imaging tracer shows promise for detection.
The Stuttgart Cluster of Excellence IntCDC will continue to develop innovative construction methods that reduce resource consumption and CO2 emissions through computational design and engineering methods. The cluster aims to evolve its Co-Design approach into a Co-Agency approach, focusing on bio-based building materials, AI technologi...
A new study by Anglia Ruskin University found that global refractive correction rates are at 65.8%, six percentage points lower than in 2010, and urge urgent action to meet the WHO's target of a 40% increase by 2030.
A recent study analyzes evolution of sustainability in higher education institutions, highlighting need for standardization and impact assessments. University-led initiatives and campus regulations can directly impact sustainability performance.
Scientists have created a vascularized organoid model of hormone-secreting cells in the pancreas, promising to improve diabetes research and cell-based therapies. The model, developed by Max Delbrück Center researchers, contains greater numbers of mature beta cells and secretes more insulin than non-vascularized counterparts.
A novel, noninvasive method for measuring central venous pressure (CVP) has been validated in a clinical pilot study using quantitative compression ultrasound (QCU). The study achieved an impressive r² correlation coefficient of 0.82 with a mean absolute error of just 1.08 mmHg.
Researchers at Tufts University have created a saliva-sensing dental floss that can accurately measure cortisol, a key indicator of stress. The device uses molecularly imprinted polymers and is comparable in accuracy to existing sensors, making it a promising tool for tracking stress and related conditions.
Researchers from Boston University School of Medicine have received a $3.1M NIH grant to study the molecular mechanisms of aortic aneurysms and dissections. The study aims to understand whether preventing oxidative post-translational modifications on sirtuin-1 can prevent aortic aneurysm progression.
Recent advances in triboelectric nanogenerators (TENGs) have led to the development of intelligent sports facilities that monitor athlete status and improve training efficiency. TENG-based wearable devices also demonstrate high stability and adaptability in gait monitoring, enabling the creation of real-time digital human replicas.
Ajo-Franklin's groundbreaking work on distributed acoustic sensing (DAS) enhances subsurface imaging and opens up new applications in earthquake monitoring, geothermal energy, carbon sequestration, and environmental remediation. His research transforms how scientists study geophysical processes critical to life on a changing planet.
A new study reveals rising oceans are pushing saltwater into freshwater rivers and underground water sources in Bangladesh's Bengal Delta. This study offers important lessons for vulnerable coastal regions worldwide.
Researchers at Rice University have developed a new method to fabricate ultrapure diamond films for quantum and electronic applications. By growing an extra layer of diamond on top of the substrate after ion implantation, they can bypass high-temperature annealing and generate higher-purity films.
Researchers extend Wheeler's delayed-choice experiment by introducing a second beam splitter with insertable or removable sections, demonstrating diverse wave-particle duality behaviors. The novel interferometer structure provides new insights into quantum measurement and the nature of reality.
Researchers at Rice University confirm a decade-old prediction of boron atoms sticking too tightly to copper, forming a new compound with distinct atomic structure. The discovery expands knowledge on 2D metal boride materials, which could inform future studies in electronics and energy applications.
A new study led by Boston University School of Public Health reveals that US excess deaths have been increasing for decades, with working-age adults disproportionately affected. The study found that over 1.5 million 'missing Americans' would have been averted if the US had mortality rates similar to other high-income countries.
Researchers integrated 2D CuCrP₂S₆ onto silicon microring resonators, achieving a compact and efficient non-reciprocal optical response. The device exhibits low insertion loss, high isolation, and a wide bandwidth, enabling practical applications in next-generation optical isolators and photonic circuits.