Researchers propose using swarms of pico-satellites to form a single large antenna for reliable, high-quality data transmission. This innovative solution could lead to cheaper and more reliable network coverage worldwide, especially in remote areas.
A study using UK Biobank data identified five clear risk factors for PSP, including depression, delirium, gut problems, heavy drinking, and being overweight. Early detection may enable timely clinical trial enrollment for new treatments.
A large randomized trial shows measurable improvements in postoperative patients who received continuous wearable monitoring, reducing time with dangerously low oxygen levels and composite outcomes. The study found a statistically significant 14% risk reduction for dangerous desaturation events and overall safety improvement.
The research team developed a novel peptide MLPH that promotes hair growth without side effects of existing drugs, using computational modeling. In vivo experiments confirmed significant hair growth effects comparable to minoxidil, without hematopoietic side effects.
A systematic review highlights the biological mechanisms linking chronic stress to cancer course, including HPA axis activation and immune suppression. Chronic stress affects tumor growth, treatment resistance, and patient outcomes differently across various cancers.
A study in Catalonia uses genomic sequencing to analyze TB bacterial strains, identifying the most frequent lineage and clusters of specific subtypes. The analysis provides insights into disease spread and may help identify outbreaks.
Research team develops novel 3D-porous piezoceramic material with high d33 and reduced dielectric constant, achieving 14-fold enhancement in g33. The material exhibits outstanding sensing capability, including high output voltages and sensitivity.
A new study suggests that autoantibodies from Long COVID patients can induce persistent pain-like symptoms in mice, providing evidence for a potential causal role of autoantibodies in the condition. The research also highlights distinct biological subgroups and offers hope for targeted antibody-based therapies.
Researchers developed an accurate detection approach for lithium plating in lithium-ion capacitors, enabling safe exploitation of their full potential. The study reveals that lithium plating initiates at a charging rate of 20 C and can be reversed under certain conditions, but above 50 C, irreversible 'dead' lithium accumulates.
A comprehensive review reveals that barren housing rewires pain biology, amplifying and prolonging it. In contrast, enriched environments support natural pain regulation mechanisms, enabling early detection of illness. This systematic underestimation of animal pain has significant implications for welfare assessment frameworks, analges...
A cohort study of 515 children found distinct cognitive-linguistic deficits in kindergarten associated with increased risk of early-emerging and late-emerging dyslexia. The findings support integrating developmentally sensitive screening into pediatric surveillance frameworks, enabling early identification and preventive care.
Researchers developed inorganic high-performance fiber-based materials for electromagnetic interference shielding, offering valuable insights into the development of next-generation lightweight and durable EMI shielding materials. The review highlights the importance of interdisciplinary research to drive innovation in this field.
Researchers developed a physics-based model for competitive lateral flow assay (LFA) test strips, improving commercial fentanyl test strips' sensitivity. The new method enables actionable guidance for sensitivity optimization across various LFAs.
Tsinghua University's Department of Physics is celebrating its 100th anniversary with a series of events and publications. Researchers will gather in Beijing to explore quantum science, artificial intelligence, and computational physics.
A study found CREB5 regulates basal and SCL transcriptional programs and tumor-forming phenotypes in prostate cancer, suggesting a central role in aggressive prostate cancer. Disrupting CREB5-regulated pathways may improve therapeutic responses in advanced disease.
The Global Virus Network has awarded $90,000 in education and training grants to support emerging scientists and institutions advancing translational virology, genomic surveillance, and global health equity. Awardees represent universities and research institutions spanning North America, South America, Europe, and Asia.
A meta-analysis reveals targeted composting control measures can lower greenhouse gas emissions, suppress odors, and improve fertilizer quality. Optimized composting can retain nutrients while sharply lowering methane, nitrous oxide, and ammonia emissions.
A recent study proposes educational reconfiguration as the key to rebuilding trust and legitimacy in the age of artificial intelligence. The research identifies three singular transformations driven by AI and calls for a deeper structural transformation, focusing on cultivating civic literacy and human-AI collaboration.
Researchers have created a carbon-fiber composite that swallows sound waves while retaining the strength of industrial load-bearing panels. The design achieves an average sound absorption coefficient of over 0.9 across a frequency range of 1,500 to 5,500 hertz.
Recent advancements in wireless power and data transfer (WPDT) systems for biomedical implants have led to significant improvements in power transfer efficiency, data communication capabilities, and biosafety. Innovative solutions such as reconfigurable power amplifiers, adaptive delay-compensated active rectifiers, and machine learnin...
New research suggests that discussing politicized news with coworkers can help employees manage stress and improve well-being. However, most people only discuss these events when they expect a supportive response. The findings highlight the importance of recognizing how social and political events shape employee emotions at work.
A new study from the University of Copenhagen found that when schools are closed, girls tend to spend more time reading and borrow more books than boys. This widening gap in reading habits has significant implications for education and literacy rates, as research suggests that reading skills are crucial for continued academic success.
Researchers have announced the discovery of 24 new deep-sea amphipod species from the Clarion-Clipperton Zone in the central Pacific Ocean. The discoveries, part of an open-access special issue, provide fundamental knowledge of species and their distributions.
A new algorithm paired with a continuous glucose monitor can help users better manage their type 2 diabetes by recommending insulin-dose adjustments. Participants who used the algorithm saw significant improvements in time spent in a safe blood-sugar range.
Researchers found that penguins living in zoos with regular food access and limited physical activity age faster, but live longer than those in the wild. The study reveals a link between zoo conditions and accelerated aging mechanisms.
The collaboration aims to identify therapeutic targets for challenging gynecological conditions using Insilico's AI-driven target identification engine, PandaOmics. ASKA will validate the AI-predicted targets with high translational potential, accelerating the development of innovative solutions for millions of patients worldwide.
Nine medical societies endorse 'ALARA+' safety framework to minimize radiation exposure and orthopedic strain in fluoroscopy labs, aiming to ensure safer environments, equipment, and care. The new standard aims to reduce occupational harms affecting healthcare staff, including chronic pain and spinal conditions.
The discovery of two planets forming in the disc around young star WISPIT 2 suggests that the system could resemble a young Solar System. The two gas giants, WISPIT 2b and WISPIT 2c, are found in clear gaps within the disc of dust and gas, indicating that more planets may be currently forming.
A new Australian study shows that a tailored, home-based program can significantly reduce the number of falls after stroke. The 'falls after stroke trial' (FAST) found that the program reduced falls by 33% over 12 months.
A new biomarker in cerebrospinal fluid significantly improves the diagnosis of Parkinson's disease and dementia with Lewy bodies. The test is highly specific, distinguishing between patients with these conditions and Alzheimer's disease.
Researchers successfully treated drug-resistant strains of herpes using doxorubicin, a known anticancer drug. The treatment works by targeting a pathway used by the virus, preventing infection and potentially saving lives for vulnerable patients.
A study found that the COVID-19 pandemic slowed the development of executive function skills in young children, leading to systemic academic and behavioral challenges. The research, tracking over 3,100 children from age 3 to 11, suggests that supporting executive function may be a key recommendation for pandemic recovery efforts.
A study analyzing monthly temperatures and cardiovascular deaths found that cold weather accounted for about 6.3% of all cardiovascular deaths, resulting in 800,000 excess deaths over two decades. The research highlights the need for communities to prepare for climate change's impact on extreme cold.
A recent study published in PNAS Nexus found that large language models (LLMs) produce homogeneous creative outputs, regardless of the specific model used. This suggests that LLMs as a whole, rather than individual models, may be contributing to the lack of diversity in their responses.
Hundreds of migratory fish species are facing accelerating declines due to dam construction, habitat fragmentation, pollution, overfishing, and climate-driven ecosystem changes. The Global Assessment of Migratory Freshwater Fishes identifies 325 species needing coordinated international conservation efforts.
Researchers redesigned a key component of lipid nanoparticles to steer particles toward lymph nodes, reducing off-target delivery. This advancement could make mRNA vaccines more efficient, potentially achieving strong immune protection at lower doses.
Research suggests living in areas with high levels of transportation noise is associated with a significantly higher risk of major adverse cardiac events. Loud road, aviation, and rail noises were linked to increased risks of heart attack, stroke, or coronary revascularization. Different types of noise may come with unique health risks...
A study found that high screen time and low physical activity are strongly linked with cardiovascular risk among young adults. Screen time was independently associated with markers of cardiovascular risk, even after accounting for differences in daily physical activity.
A study found that Medicare beneficiaries with heart disease reported less cost-related medication non-adherence after new provisions limited out-of-pocket drug costs. This decrease was particularly notable among low-income seniors, who saw a significant reduction in skipped or delayed doses.
A recent study found that B-type natriuretic peptide is independently associated with chronic kidney disease progression in individuals with diabetes. Combining BNP with urinary markers such as UACR improves risk prediction, highlighting its potential role in early detection and management of kidney disease.
Researchers developed a laboratory mouse model closely mirroring TCF3::HLF-positive B-ALL and found an inflammatory feedback loop linking leukemia progression and bone destruction. Blocking IL-1β action slowed leukemia growth and reduced bone damage, suggesting new cancer treatments.
A single-celled predator, Rapaza viridis, retains chloroplasts from prey algae and imports host-made proteins into them, revealing deeper levels of host–organelle integration. This process may have played a role in the emergence of plant cells.
Researchers at Dartmouth College developed a mathematical framework to map students' conceptual knowledge from short multiple-choice quizzes, revealing peaks of mastery and valleys of struggle. The technique could enable personalized learning, AI tutoring systems, and more efficient feedback.
Scientists are developing new surgical stitches that can release anti-inflammatory medications directly into wounds, reducing inflammation and limiting scarring. This innovation has the potential to improve healing rates and success for anastomosis procedures, such as breast reconstruction surgery.
Researchers from Xi'an Jiaotong-Liverpool University have developed a nanoparticle-based system to produce exosomes, which are being explored as a new type of medical treatment. The system enables the efficient production of engineered exosomes with improved efficiency, scalability and stability.
Astronomers from the University of Liège have solved a 50-year-old stellar mystery by attributing the X-rays emitted by Gamma Cas to a magnetic white dwarf orbiting the star. The study used high-energy astrophysics instrumentation and revealed that the X-rays are associated with the compact companion, not the massive Be star itself.
The study found a significant reduction in NO2 levels, but limited effect on PM10 and PM2.5 particles within the LEZ. The results indicate that the zone contributes to improving air quality, highlighting the need for additional measures.
Astronomers have solved a 50-year-old mystery surrounding the star gamma-Cas, revealing that its unusual high-energy X-rays are linked to the orbital motion of an invisible white dwarf companion. This breakthrough was made possible by unique high-resolution observations from the European Space Agency's XRISM mission.
Scientists have found evidence that glyphosate, a widely used weedkiller, can select for drug-resistant bacteria that can thrive in agricultural areas and then spread to hospitals. The study revealed that bacterial strains from hospital infections with extreme drug resistance showed high resistance to glyphosate and its byproducts.
Researchers identified specific bacterial strains that convert low-protein diets into a fat-burning metabolic state by modifying bile acids and producing ammonia. This transformation increases energy expenditure and aids in weight management, potentially influencing metabolic health.
A new generative AI framework predicts future urban layouts considering multiple factors. The Memory-aware Multi-Conditional generation Network (MMCN) offers a novel approach to modeling complex urban evolution, providing a powerful tool for sustainable urban development.
A comprehensive study reveals that staple crops such as maize, rice, and cassava are responsible for about 11% of all agriculture-driven deforestation globally. In contrast, major export-oriented commodities like cocoa, coffee, and rubber cause less than 5% of deforestation.
A novel catalyst design enables simultaneous control of lattice structure and oxygen vacancies in molybdenum oxide, achieving high water electrolysis performance using low-cost, non-precious metal-based catalysts. The technology has strong potential for commercialization as a key catalyst for eco-friendly hydrogen production.
A recent report found that only two out of 23 identified priorities for childhood cancer research received dedicated UK funding. Five key areas, including improving hospital experiences and addressing emotional wellbeing, were overlooked entirely. The study highlights a significant gap between patient needs and research funding.
Researchers found that people with early dementia with Lewy bodies walk more slowly and have a lower walking rhythm than those with early Parkinson's disease. This study highlights the promise of measuring movement in a more detailed manner to improve diagnosis accuracy.
Researchers sequenced the Great Basin bristlecone pine genome, revealing genes associated with disease resistance and longer telomeres, potentially holding clues for understanding longevity in other species. The study provides a reference genome sequence that can be used to inform modern genetic discovery.
Researchers found that mild hypoxia in preterm babies can compromise neural communication, impacting the hippocampus region responsible for memory and learning. Abnormal neuronal maturation and loss of synaptic function may lead to academic difficulties and behavioral concerns later in life.
A new study found that walking pace is a strong predictor of mortality risk, especially in people with existing health conditions. Combining walking pace with other physical measures improved mortality predictions, suggesting a simple and cost-effective way to identify high-risk individuals.
Researchers found that A. niger can recover nearly 40% of trapped phosphorus within 15 days through microbial metabolism and selective mobilization. This bioextraction strategy has the potential to transform industrial waste into a valuable agricultural resource, reducing dependence on finite phosphate rock reserves.
Optical biosensors offer promising solutions for rapid, portable, and on-site pesticide detection. Key biorecognition elements such as enzymes, antibodies, aptamers, and molecularly imprinted polymers enable high-selectivity detection and minimize environmental impacts.