Researchers at Acoustical Society of America identified hickory wood as the best alternative to expensive Honduran rosewood for making marimbas. Hickory wood has a similar acoustical response to rosewood and is significantly less expensive, making it an affordable option for schools and students.
Researchers at Kyushu University identified a molecular mechanism behind keel formation, revealing that a developmental
A large clinical trial found that increasing bone density in patients with brittle bone disease does not prevent fractures. The study suggests treatment strategies should focus on improving bone quality instead of relying solely on bone density treatments.
A recent study published in Cell reveals that ethnicity and geography significantly influence human molecular diversity, including metabolism, immunity, and gut microbiota. The research found distinct molecular signatures associated with each ethnic group, highlighting the complex interplay between genetics and environment.
A new Northwestern Medicine study found that young adults whose mothers had high blood pressure during pregnancy had more signs of early arterial injury, higher blood pressure, and higher body mass index. This suggests that cardiovascular risk may be transmitted across generations through a combination of biological, environmental, and...
Researchers observed a previously unknown strategy used by corioxenid parasites to overcome host-imposed barriers. By raising their host's wings, male parasites were able to emerge and mate. This finding expands our understanding of host range diversification within Strepsiptera.
Researchers designed contact lenses with electrodes to deliver mild electrical signals to the brain, reducing behavioral and physiological signs of depression. The treatment showed comparable improvements to Prozac in mice.
A new study found that over 80% of Europeans were unaware of the invasive freshwater jellyfish Craspedacusta sowerbii, with many incorrectly identifying it as a marine species. The species is perceived as an aesthetic curiosity rather than a direct physical threat.
Researchers derive exact formulae to show that rotating Kaleidocycles can always be built from six or more hinged tetrahedra. The study provides a firm mathematical basis for understanding the famous moving origami mechanism.
A case-control study found associations between ambient particulate matter and nitrogen dioxide exposure and increased risks of Lewy body dementia and Parkinson disease-related dementia. The study's findings suggest air pollution may impact brain health, warranting concern.
Researchers develop machine learning analysis method SPERRFY that combines datasets on brain region connections and gene activity. The study finds a 'GPS' system of genes that predict which brain regions are connected, supporting the chemoaffinity theory and offering new avenues for research into brain development and disease.
Planet, a new open-access journal, covers the full scope of planetary science with a broad spectrum of topics including planetary origins and solar system formation. The journal welcomes global submissions with no author-side publication costs.
A new study on koala milk has identified the proteins and peptides that help joeys grow stronger, supporting energy development and early protection. The research could lead to improved milk substitutes for orphaned joeys, strengthening rehabilitation efforts and supporting koala conservation.
The J-MSR soft robot achieves record-breaking speeds of 14.85 BL/s, showcasing multimodal maneuverability and functionality versatility. It can carry payloads, navigate confined environments, and even perform wireless power and signaling tasks.
Researchers at King's College London have developed a way to overcome AI 'Data Cannibalism', a threat where AI models trained on generated data produce inaccurate results. By introducing a single datapoint from outside the closed loop, they can prevent model collapse and generate accurate results.
Researchers uncover the largest expansion of coral reefs in the past 100 million years, which occurred 20-10 million years ago in the Indo-Australian Archipelago. This region is now home to a quarter of all marine species despite covering less than one percent of the oceans.
A new generation of wearable technologies is being developed to mitigate the effects of microgravity on the human body. These systems, including passive suits and active exoskeletons, use advanced materials and sensors to provide continuous, adaptive loading during astronaut activities.
Researchers developed a novel algorithm, FUSILLI, to detect gene fusions in B-cell acute lymphoblastic leukemia (B-ALL) using long-read RNA sequencing data. The tool achieves higher diagnostic yield from low-coverage, low-cost sequencing, enabling faster and more accurate diagnosis of pediatric cancer.
Researchers at MIT's Picower Institute have identified key properties that influence how neurons respond to visual stimuli, including distance from the soma and local clustering. These findings provide insight into how brain circuits process information and may shed light on neural disorders.
A study published by the American Psychological Association found that anthropomorphism encourages gratitude for non-human entities, leading to increased trust and protective urges. The researchers discovered that people express greater intention to support environmental efforts when they anthropomorphize natural phenomena.
A new study finds that satellite launch pollution will account for nearly half of the total climate impact of space sector pollution by the end of the decade. The potent air pollution generated by megaconstellations lingers in the upper atmosphere, decreasing sunlight and having a 500-fold greater impact on the climate.
Researchers conducted a meta-analysis of nine randomized clinical trials to evaluate the effectiveness of methylphenidate-type psychostimulants in reducing cancer-related fatigue. The study found significant improvements in fatigue scores, with benefits increasing over time.
Perioperative medicine integrates multiple specialties to increase efficiency and improve patient safety through a comprehensive, coordinated process. The approach emphasizes teamwork, leadership, communication, and well-being to prioritize quality of life and function.
The center aims to enhance international cooperation in medical research and become one of the five core institutions at Korea University Mediscience Park. The event featured keynote lectures by experts from the University of Nottingham and domestic speakers sharing IBS's MRI operational know-how.
Researchers at FAU's CA-AI are developing machine learning technologies to enable autonomous systems to sense, learn, and act in coordination. The project aims to overcome the challenge of individual smart systems failing to collaborate effectively as part of a network.
Liver failure often involves non-thyroidal illness syndrome (NTIS), characterized by low T3 with normal or elevated TSH. Thyroid hormone replacement therapy (THRT) is debated due to potential harm. However, TH profiles and composite scores show promise for prognostic accuracy and identifying high-risk patients.
Keck Hospital has received a 5-star quality rating from CMS for its excellence in patient care across five measured standards. This achievement solidifies the hospital's commitment to patient safety and best possible outcomes.
The EU's plans for domestic production of fossil-free aviation fuels risk steering development towards more expensive and energy-intensive pathways. A study from Chalmers University of Technology found that the current regulatory framework favours combustion-based alternatives over gasification, leading to increased costs and energy use.
Researchers identify glycosyltransferase genes that influence stevia's sweet compounds, leading to cleaner taste profiles. Cell-type-specific gene activity may be the reason for limited accumulation of desirable sweet molecules.
Studies of Lyme disease and Long COVID face methodological challenges, including incorrect diagnoses and lumping patients with different diseases. Researchers advocate for rigorous study design to confirm diagnoses, choose comparison groups, and treat patient populations as distinct.
A recent Chinese Medical Journal study analyzed data from 1990 to 2021, revealing a significant increase in neurological disorders such as dementia, Parkinson's disease, and ischemic stroke. The study identified a turning point coinciding with the COVID-19 pandemic, highlighting the need for coordinated national strategies to address t...
A new study published in the Chinese Neurosurgical Journal found that most basilar trunk artery aneurysms can be treated effectively using endovascular techniques, resulting in encouraging long-term recovery rates. However, larger aneurysms pose higher treatment risks and are associated with complications and poorer outcomes.
The European Extremely Large Telescope (ELT) will be the most powerful optical and infrared telescope ever built, enabling unprecedented observations of exoplanets and galaxies. Canadian astronomers will gain guaranteed access to the telescope through a $11.3M grant, supporting the development of the ANDES instrument.
A study by University of Pennsylvania researchers found that 75% of individuals meeting TES criteria did not have CTE pathology at autopsy, highlighting the risk of misdiagnosis and potential mental health impacts. The proposed criteria may miss some people with CTE while incorrectly identifying others who do not have the disease.
A new study found that larger-bodied species can capture more energy per species on average, particularly in highly productive environments. However, human impacts are restructuring these patterns by disproportionately removing large-bodied species from local communities. The research also highlights the need for biodiversity assessmen...
A new study published in Stroke journal reveals that people with a prior heart attack are at higher risk of cognitive impairment and dementia. The study analyzed over 20,000 adults and found that those who had a heart attack were more likely to experience declines in thinking and memory skills over time.
A new study reveals that ALS unfolds through a domino-like sequence of events starting with an early breakdown in motor neurons, followed by a damaging inflammatory response. The findings suggest that targeting these immune signatures could slow down disease progression.
Scientists found that meltwater destabilized methane hydrates beneath northwest Greenland, releasing large stores of methane. This process may have contributed to past climate events and could influence future climate change as polar ice sheets continue to retreat.
The discovery of Nagatitan chaiyaphumensis, a 100-120 million-year-old sauropod, is the largest ever found in Southeast Asia. The dinosaur weighed around 27 tonnes and measured 27m long, making it 'the last titan' of Thailand.
A study has mapped changes in the distributions of two phytoplankton groups, Pseudo-nitzschia and Dinophysis, which produce toxins that can harm human health and marine ecosystems. The research reveals significant shifts over six decades, with changes aligned more closely with climate-driven ocean physical shifts.
Leaffooted bug nymphs must play a 'game of roulette' to acquire bacterial symbionts needed for survival and growth within a limited time frame. The study found that delayed symbiont acquisition leads to reduced survivorship, adult weight, and increased development time.
A new review published in Addiction confirms that drinking causes substantial harm to health, including reversibility through reduced or stopped consumption. The review concludes that the harms of alcohol outweigh any potential benefits, highlighting a major cause of disease and injury.
Researchers at Korea Institute of Materials Science develop world's first high-performance magnet technology with uniform performance enhancement throughout thick magnets. The technology also reduces reliance on heavy rare earth elements and heat generation.
Professor Zhou's research explores heat transfer mechanisms across diverse materials to develop innovative solutions for electronics and sustainable architecture. His work has potential applications in improving mobile device performance and reducing energy consumption in data centers.
The MedTech Hackathon GBA 2026 presented pioneering medical solutions from top ten finalist teams, showcasing a synergy between cutting-edge research and real-world clinical demand. Innovations include Broad Spectrum Reprogramming Tumour Immunity Therapy and Nose-to-Brain NanoPowder Nasal Spray for Rapid Ischemic Stroke Rescue.
Researchers at HKU have developed a portable AI-enabled optical sensing device for rapid, non-invasive cancer risk detection using saliva samples. The device uses advanced chemical sensing with artificial intelligence to detect DNA damage sites associated with cancer development.
A new AI system enables real-time spine positioning and analysis during MRI scans, improving accuracy and reducing variability. The system was tested in a multicenter study involving 1,522 patients, showing significant improvements over manual interpretation for diagnosing lumbar disc herniation and spinal canal stenosis.
The University of Hong Kong has launched a new School of Innovation to equip students with interdisciplinary expertise, entrepreneurial mindset, and real-world engagement. The school aims to bridge the gap between classroom theory and real-world application through experiential learning.
Ion channels like Hv1 on endosomes suppress actin elongation, maintaining cell shape. Hv1 interacts with CAPZ to control cytoskeleton growth, revealing a new cellular mechanism.
Developed by researchers at Shanghai Jiao Tong University, this sensor uses anisotropic reduced graphene oxide aerogel to detect subtle physiological signals while maintaining a broad range of force detection. The sensor exhibits record-breaking performance and multi-functional integration capabilities.
A new trial from China finds that giving tranexamic acid to women with placenta praevia undergoing caesarean birth leads to a significant reduction in severe bleeding after delivery. The treatment also showed no evidence of an increase in serious adverse events.
A new study by the University of East Anglia reveals that refugees who entered the UK as unaccompanied minors experience relentless cycles of intrusive memories, loneliness, and physical pain. Social connection emerges as a powerful buffer against distress, with many participants finding comfort in activities like cricket or prayer.
A new UK drug approval pathway is expected to benefit the pharmaceutical industry while prioritizing earlier revenue over patient needs. The pathway, which aligns regulatory review by the MHRA with NICE's health technology appraisal process, has raised concerns about its impact on population health and NHS resources.
A systematic review found that obesity surgeries resulted in a higher proportion of fat-free mass loss compared to diet and exercise interventions. Incretin-based obesity drugs also led to greater fat-free mass loss than traditional weight loss methods.
A randomised controlled trial found semaglutide (Wegovy) significantly reduced BMI by 19% and fat mass in young adults with severe obesity, improving metabolic syndrome severity. The study suggests GLP-1 based treatment as a promising option for managing severe obesity in young people resistant to prior hospital-based care.
The 28th European Congress of Endocrinology (ECE) 2026 brought together over 4,500 delegates from 111 countries to experience the latest endocrine research and developments. The Congress celebrated the Society's 20th Anniversary and featured groundbreaking studies on hormone disruption, bone development, insulin resistance, and polycys...
New research links excessive weight gain across adulthood to increased risks of various obesity-related cancers, including liver and colon cancer. The study found that steeper weight gain was associated with higher incidence rates.
A new study suggests that GLP-1 receptor agonists and GIP/GLP-1 receptor agonists can lead to substantial fat loss while preserving skeletal muscle mass in relative terms. The study found that muscle mass remained stable over time when accounting for changes in fat mass.
The article discusses how studying art history can aid in treating obesity, highlighting its long-standing depiction as a sign of prosperity and physical strength. Doctors can become more empathetic towards patients by understanding this historical context.
Researchers discovered that CD4+ immune cells spot and attack the virus in the liver, leading to viral clearance. This finding points to a potential cure for hepatitis B, with therapies designed to activate these immune cells.