A new study suggests that certain groups of gut bacteria may boost or lower the risk of insomnia, while insomnia itself alters the abundance of certain bacterial types. The findings indicate a complex bidirectional relationship involving immune regulation, inflammatory response, and neurotransmitter release.
Researchers at Arizona State University have developed a rapid and accurate diagnostic test called NasRED that can detect diseases like COVID-19 with high sensitivity. The test uses tiny gold nanoparticles to identify disease-related proteins in a sample of bodily fluid, providing lab-quality accuracy without expensive equipment.
A large-scale study from the University of Michigan and University of Minnesota found no association between musical training and enhanced neural processing of sounds at early stages of auditory processing. Musicians demonstrated no greater ability to process speech in background sounds or changes in pitch than non-musicians.
An international study found that people across cultures tend to rely on their own intuition rather than seeking advice when making complex decisions. The research, led by the University of Waterloo, suggests that understanding this preference can help clarify cross-cultural misunderstandings and improve teamwork.
A new study suggests that subtly adjusting the angle of the foot during walking can reduce knee pain caused by osteoarthritis and slow its progression. By tailoring each patient's foot angle to their unique walking pattern, experts believe an easy and fairly inexpensive way to address early-stage osteoarthritis may be found.
Scientists have discovered a new species of ancient whale, Janjucetus dullardi, from a 26-million-year-old fossil found in Victoria's Surf Coast. The discovery reveals a fast, sharp-toothed predator with a compact body and big eyes.
A survey of 1040 adult takeaway consumers in England found that taste and price are the primary considerations for ordering takeaways online, rather than calorie content. The study also revealed limited impact of calorie labelling on consumer choices, highlighting the need for additional strategies to promote healthier food options.
Researchers developed a new engineered protein-based therapy called RcoM-HBD-CCC, which acts like a sponge to soak up carbon monoxide from the blood. The therapy was tested on mice and showed promising results, clearing half of the carbon monoxide in the blood in less than a minute.
A study by George Mason University's Ali Weinstein found that breast cancer survivors who experienced higher levels of fatigue showed increased inflammation, particularly in TGF-β and eotaxin levels. Most participants did not experience significant changes in inflammation or fatigue after mentally or physically fatiguing tasks, suggest...
A new GSA report provides guidance on pain management and opioid reversal for older adults and their caregivers. The report emphasizes the importance of having naloxone in the home to prevent opioid overdoses, and offers a decision tree to guide actions in case of an apparent overdose.
Researchers from CHOP and Clinic for Special Children discovered a genetic disorder affecting the immune system is prevalent in the Old Order Amish community. The study found that complement factor I deficiency, an ultra-rare genetic disorder causing debilitating neuroinflammation, is more common in individuals of Old Order Amish ances...
A new study found that personalized pricing practices can lead to lower profits for companies and reduced consumer spending. Researchers suggest workarounds, such as corporate commitment or price caps, to avoid this pitfall.
A team of scientists has developed microrobots that use sound waves to coordinate into large swarms exhibiting intelligent-like behavior. The swarms can navigate tight spaces and re-form themselves, making them suitable for tasks like cleaning up pollution and delivering drugs directly to a problem area.
Researchers have successfully increased the susceptibility of Candida albicans to drug treatment through light-activated therapy. Combining photodynamic inactivation with antifungal amphotericin B reduced fungal growth by up to 87.5% and demonstrated potential as an alternative to combat antimicrobial resistance.
Researchers measured magnetic field of Sagittarius C, a region in the Central Molecular Zone, to understand interaction between dense clouds, star formation, and strong magnetic field. The study found that the magnetic field wraps around an expanding central bubble of hot, ionized gas created by massive young stars.
A new tool called the ReaderBank Imagination Quiz identifies four forces of imagination linked to mental imagery and immersion in stories. This diversity of imagination skills may help refine treatments for similar traits in mental ill health.
The Biophysical Society has elected Enrique M. De La Cruz as its new President-elect, set to assume the role at the 2026 Annual Meeting in San Francisco. The society's Council also elected four new members, each serving a three-year term, to support the next generation of biophysicists and strengthen the organization.
Researchers at the University of Oklahoma are conducting a first-of-its-kind study to investigate the effect of cannabis use on facial wound healing in head and neck cancer patients. The study aims to determine whether cannabis smoking negatively affects wound healing, with potential implications for other types of surgery and conditions.
A new study from South Dakota State University reveals how grapevine canes can be converted into a biodegradable plastic-like material. The resulting films are stronger than traditional plastic and will decompose in the environment, providing a potential solution to the plastic waste problem.
A study published in The Lancet Gastroenterology & Hepatology found that routine AI assistance during colonoscopies can lead to a decrease in the ability of endoscopists to detect precancerous growths without AI aid. This reduction in skills may impact patient-related outcomes and highlight the need for further research on the long-ter...
A review of research found that patients prefer male doctors to wear suits and accessories like watches and glasses for enhanced perceived professionalism. However, female doctors in white coats are often misidentified as nurses or medical assistants. Patients generally favor white coats over business or casual attire.
Researchers from University at Buffalo and University of Colorado Boulder have developed novel equations to characterize two-dimensional wave patterns, including the 'matrix tide' observed in China's Qiantang River. These equations use numerical simulations to model complex wave patterns that were previously difficult to solve.
The award is part of EA SPORTS College Football 26's Dynasty Mode and allows players to compete for the honor. The partnership with American Heart Association aims to promote heart health in college football.
A new Lancet Psychiatry Commission report emphasizes the need for lifestyle interventions in mental health care, highlighting their effectiveness in improving symptoms and overall health. The report recommends increasing investment in lifestyle interventions, upskilling mental health staff, and enabling access to allied health professi...
A new study suggests that using glucagon-like peptide-1 receptor agonists (GLP-1 RAs) before surgery can help control blood sugar and support weight loss, potentially improving surgical outcomes. The medication was not associated with increased risk in 12 studies reporting postoperative outcomes.
A recent study warns that Rapa Nui's Ahu Tongariki platform and up to 51 cultural assets will be impacted by coastal flooding due to sea level rise. The research provides critical data for community discussion and planning, highlighting the urgent need to protect UNESCO world heritage sites.
The Global Radiopharmaceutical Trial Finder, a new AI-powered platform, helps researchers, clinicians, and patients discover clinical trials for life-changing nuclear medicine procedures. The platform uses real-time global trials data and streamlines the trial participation process.
Researchers at the University of Rochester have developed a new type of solar thermoelectric generator that can harness thermal energy in addition to sunlight. The device is 15 times more efficient than current state-of-the-art devices, making it a promising source of renewable energy.
A cohort study found that hospitals with poor financial health were less likely to provide essential perinatal services. This disparity was more pronounced in Southern and rural regions.
Researchers found that gut bacteria can feed on large molecules like cellulose derivatives when primed with natural polysaccharides, highlighting a new aspect of digestion. This discovery suggests potential effects on nutrition in humans and warrants further exploration.
The 2025 Global 250 patent ranking reveals Chinese companies as the strongest foothold in global innovation, commanding seven of the Top 10 positions. Japanese companies also appear high on the list, with Canon and Panasonic among the top-ranked companies.
A previously mistaken moth has been identified as a new species, Carcina ingridmariae, with significant genetic differences from its lookalike relative. The species was discovered using DNA barcoding and has a wingspan of about 2 cm, found across the eastern Mediterranean.
Researchers found that ponds, lakes, rivers, and estuaries play a significant role in fixing nitrogen, supporting food webs and ecosystem productivity. They estimated that these systems fix the equivalent of 15% of total nitrogen fixed on land and in the open ocean, despite covering less than 10% of global surface area.
A recent UC Irvine study reveals that women with Down syndrome exhibit advanced signs of Alzheimer's disease at the same average age of diagnosis as men. The research highlights the need for sex-specific approaches in treating Alzheimer's, particularly in clinical trials.
A meta-analysis of over 1.5 million patients reveals associations between autoimmune diseases like coeliac disease and increased risks of stomach, bowel, pancreatic, oesophageal, and rectal cancers.
Researchers develop a promising blueprint for 'Pore Science and Engineering,' proposing two key aspects: Pore Chemistry and Pore Structure. This concept aims to achieve precise molecular-level control guided by theoretical foundations, transforming the development of porous materials from trial-and-error to on-demand design.
Dr. Nick Burton, a researcher at Van Andel Institute, has been awarded the Pew Charitable Trusts' prestigious Pew Scholar award in Biomedical Sciences. He will investigate how environmental factors influence health, including exposure to stress and microbes, and explore new Type 2 diabetes treatments.
A new theoretical study proposes a comprehensive framework for the birth of supermassive black holes, linking their formation to the early universe's 'Population III.1' stars. The 'Pop III.1' model predicts rapid ionization by these stars, shedding light on long-standing cosmological conundrums.
Researchers developed CaYGaO4 ceramic with near-zero resonant frequency temperature coefficient, achieving low dielectric loss and high frequency selection characteristics. The material showed a gain of up to 6.15 dBi and efficiency above 90% in the 5.065-5.747 GHz band.
Researchers developed a genetically modified mouse model to study osteogenesis imperfecta (OI), a rare genetic bone disorder. The study found that the Sp7 R342C mutation affects bone mineral density, trabecular bone volume fraction, and cortical porosity, leading to impaired bone remodeling.
The book sheds light on nanomaterials, metamaterials, and smart materials' synthesis, classification, and characterization techniques. It discusses size-dependent behavior, fabrication challenges, and interdisciplinary applications with practical implications for healthcare, energy, and electronics.
The Pew Charitable Trusts has funded 10 postdoctoral Latin American researchers for two years of biomedical science research in the US. They are exploring topics like brain tumor evolution, immune cell function, and nervous system repair.
Researchers from Xiamen University developed a new material, core-cladding phosphor ceramics (CCPC), that enables ultra-high luminance performance in light sources. The CCPC design limits light spot expansion and boosts maximum luminous flux, resulting in an ultra-high luminance of 3900 lm·mm-2.
Xiaoyan Tan is conducting research on ferroelectric oxides as photocatalysts for ethane dehydrogenation using a grant from the American Chemical Society. The funding will support his investigation from September 2025 to August 2027.
Scientists at Yokohama National University have created a device that uses acoustic levitation and a squeeze film to move objects without friction, enabling fast and precise transport of small parts. The device was tested on an inclined surface and showed successful movement with weights up to 43 grams.
Researchers optimized a key land surface parameter to reduce the wet bias of climate models for the Tibetan Plateau. The adjustments weakened land-atmosphere interactions, leading to a 16% decrease in precipitation estimates and improved accuracy at 66% of rain gauge stations.
The American Association for Dental, Oral, and Craniofacial Research strongly opposes the Executive Order allowing political appointees to review and influence federal grant funding decisions. This could compromise the integrity of the NIH peer review system, which relies on rigorous evaluation by subject-matter experts.
A new study highlights how neighborhood conditions shape the seasonal surge of virus-triggered asthma emergencies among children. Children living in under-resourced communities face sharply higher rates of asthma flare-ups tied to viral infections during the first weeks of school.
Researchers discovered that aging brains experience a leaky blood-brain barrier due to decreased levels of N-cadherin and occludin. This results in cognitive decline, starting as early as middle age. The study suggests a larger therapeutic window for treatment of age-related cognitive decline.
Researchers from FAU and the Sensing Institute created a detailed computer model of the mouse brain's vasculature, simulating how brain blood vessels respond to hemodynamics and vasodynamics. The model shows that transitional vessels play a critical role in regulating flow and protecting the brain during increased activity.
This book delves into the scientific foundations of mucosal vaccine platforms, discussing immunological mechanisms, novel adjuvants, and real-world development challenges. It serves as a valuable resource for professionals and students in life sciences, immunology, and pharmacology.
Researchers have created 'skin in a syringe' by mixing cells with gelatine beads, allowing for 3D printing of functional dermis. This technology could lead to new ways to heal burns and severe wounds with minimal scarring.
Weaver ants defy human teams' declining performance by increasing their contributions as team size grows. The study provides insights into superefficient teamwork and its potential application in designing better robot teams.
A new study from UCLA finds that the definition of Long COVID varies widely across published studies, resulting in dramatically different estimated prevalence rates. The study highlights the need for a standardized definition to advance research and improve patient care.
A new MSU study explores the perceptions of consumers regarding 'Made in USA' labels, finding that confusion exists and reality often exceeds or falls short of expectations. Researchers analyzed survey data from 131 adult respondents to better understand consumer attitudes towards domestic production and labeling.
Researchers have identified biomarkers that can predict and manage chronic kidney disease (CKD), offering a more nuanced understanding of patient disease progression and mortality risk. A combination of biomarkers, including sTNFR1 and hs-cTnT, were found to be comparable in predicting kidney failure and all-cause mortality.
A new diagnostic schema for COPD improves patient identification by incorporating CT lung imaging and respiratory symptoms. This approach identified additional individuals at risk of poor respiratory outcomes and excluded those with airflow obstruction without respiratory symptoms.
A pioneering study reveals how ocean acidification and warming can simultaneously affect the structure, mineral composition, and microbiome of bryozoans, a key group of invertebrates responsible for creating underwater habitats. The findings point to potentially serious ecological consequences under a scenario of accelerated climate ch...
Researchers at KAIST have developed an AI model named BInD, which can design and optimize drug candidate molecules tailored to a protein's structure alone. The model predicts the binding mechanism between the drug and the target protein, enabling comprehensive design in one step.
Researchers discovered a link between stomach rhythm and psychological well-being, finding stronger coordination is linked to higher levels of anxiety, depression, and stress. The study suggests the stomach's 'second brain' may play a crucial role in mental health diagnosis and treatment.