A new study from Cornell and Ole Miss universities reveals the hidden science of hand clapping, showing that it involves a cavity of air being compressed and pushed out of a small space. The researchers found that the volume and duration of claps can be modified by factors such as speed and skin softness.
Researchers developed a digital discovery framework that identified a promising catalyst for acidic water splitting. The 'DigCat' platform predicts material performance and confirms its effectiveness through lab experiments.
Researchers have uncovered a key reason why HIV remains difficult to cure, revealing that subtle variations in the Rev-RRE axis influence viral replication and latency reactivation. Understanding this regulatory system could help develop strategies to flush out the dormant virus and eliminate it for good.
A new microscope, QIScope, significantly improves bioluminescence imaging by detecting extremely low levels of light. It offers higher sensitivity, improved resolution, and a wider field of view, allowing researchers to track subtle changes in living cells over extended periods.
A new GCAT study corrects selection biases in population-based cohorts, improving data reliability for public health research and precision medicine. The approach achieves a substantial reduction in bias, up to 70% in demographic variables and 26% in disease prevalence estimates.
A multi-center clinical trial found that Duavee, a menopause drug, significantly reduced cell growth in breast tissue and was well-tolerated by participants. The study suggests that Duavee may offer a promising alternative for women at elevated risk of invasive breast cancer due to personal or family history.
A NYU study found that 92% of residents preferred dynamic 3D flood visualizations over traditional maps in Sunset Park, Brooklyn. The innovative method uses LiDAR scans to create immersive simulations, providing a more intuitive and realistic understanding of flood risks.
Researchers developed carbon dots from green tea extract that exhibit efficient UV emission, metal-free and quasi-zero-dimensional nanostructures. The CDs show aggregation-induced emission and strong inhibition of neuroblastoma cells with promising applications for sterilization, anti-counterfeiting, and forensic analysis.
A recent study suggests that 40% of US adults who currently smoke experience some level of functional difficulty, twice as high as those who have never smoked. The most common disabilities among smokers are mobility and cognitive issues.
A new study analyzing ancient genomes from seven individuals in present-day Honduras provides insights into the genetic origins of the Classic Maya people and their population expansion or decline during the rise and fall of their civilization. The research contributes to our understanding of human history, population dynamics, and env...
The study focuses on reuse, recycling, and resource optimization to drive efficient and sustainable consumption. Circular economy principles reduce waste, maximize resource efficiency, and promote product longevity.
The SOLFEGE project aims to investigate how different types of cells coordinate with each other through signals in the tumour microenvironment. Researchers will develop novel experimental tools to observe the influence of soluble factors on cellular organisation and immune cell coordination.
A new injection of zilebesiran, an investigational therapeutic, shows sustained reduction in blood pressure for people inadequately controlled with standard treatment. The results could have a big positive impact on those with high-blood pressure affecting around 1 in 3 adults in the UK.
A new analysis shows that a plant-based diet is effective for managing weight and hot flashes in postmenopausal women. The study found that vegans experienced a 92% reduction in severe hot flashes after 12 weeks on a low-fat vegan diet supplemented with soybeans.
Large language models perform well in games that require logical reasoning, but struggle with tasks that demand teamwork and coordination. Researchers implemented a technique called Social Chain-of-Thought (SCoT) to encourage more socially aware behavior, resulting in significant improvements.
New research finds that compassionate employees are more resilient to workplace broken promises, experiencing lower emotional exhaustion and higher job performance. Self-compassion and other-compassion play different roles in coping with these negative emotions.
The study reveals over 107 species of ribbon worms, 98% of which are undescribed and unique to Arabian waters. The research also suggests that Oman's marine ecosystems may harbor approximately 200 additional undiscovered nemertean species.
A new study published in Strategic Management Journal found that working at a startup increases the likelihood of founding a company, with Black women facing a disproportionate advantage. The research team analyzed data from Venture For America and discovered that individuals with startup experience are 91% more likely to start their o...
The study found no overall convergence among OECD countries, but identified convergence clubs for each factor. Technological progress significantly improves per capita income and energy diversification, while financial development has a bi-directional relationship with energy diversification.
A large-scale study from Karolinska Institutet reports that individuals with an autism diagnosis are four times more likely to develop early-onset Parkinson's disease. The researchers believe that shared underlying biological mechanisms may be at play, particularly involving the neurotransmitter dopamine.
A combination of Rapamycin and Trametinib therapies significantly prolongs the life of mice by up to 30%, reducing chronic inflammation and delaying cancer onset. The unique combination achieves novel effects on gene expression, offering a potential geroprotector approach to extend human lifespan.
Researchers create freestanding few-layered borophanes and carborophanes using icosahedral B12 and CB11 as precursors, which appear to be semiconductors in nature. The materials are highly stable and can be extended into 3D structures, offering a general bottom-up strategy for forming low-dimensional boron-based nanomaterials.
A study by researchers at the University of São Paulo found that women with low muscle mass have a significantly lower survival rate than those with normal muscle mass. Muscle mass is crucial for patients undergoing cancer treatment, and low levels can predict adverse outcomes, including mortality.
Researchers identified a new biomarker, TTF-1, that predicts survival outcomes for patients with advanced KRAS G12C-mutated non-small cell lung cancer (NSCLC) treated with sotorasib. Patients with low TTF-1 levels responded poorly to sotorasib, while those with high TTF-1 levels showed improved outcomes.
A recent study found that cannabis use during pregnancy can alter DNA methylation in placental tissue, which may impact child behavioral outcomes. The research, conducted by Dr. Emma C. Johnson, suggests a potential link between prenatal cannabis exposure and gene regulation in the developing fetus.
A study reveals claudin-11 facilitates depolymerization of F-actin, promoting maturation of influenza virus-containing clathrin-coated vehicles. Claudin-11 silencing leads to increased survival rate in infected mice.
A new study compares the genome sequence of bed bugs that live with humans and those that don't, finding that human-associated bed bugs recovered and increased in population size over time. The research suggests that humans may have inadvertently led to the emergence of modern bed bug pests.
Leading Indian and Pakistani pediatricians warn of the dangers of prolonged conflict and its consequences on public health. They urge both countries to take constructive engagement and initiate a path of peace using health diplomacy.
A study found that 72.5% of young Brazilian women suffer from symptoms like itching, discharge, and pain during intercourse, negatively affecting quality of life and sexual health. The research suggests that vulvovaginal symptoms are often normalized, leading to undertreatment and emphasizing the need for more intimate health education.
Involving communities in nature-based solutions leads to innovation in design and quality, as well as people gaining greater benefits from green spaces. The study highlights the importance of citizen participation and consultation in NBS projects.
Researchers developed a metalens-based microscope that achieves both wide field of view and high-resolution imaging in a compact design. The system uses a doublet configuration and annular illumination to overcome traditional metalens limitations, enabling practical applications in biomedical imaging.
Researchers developed a self-healing bioadhesive interface to overcome foreign body response and signal instability. The material architecture integrates multiple components, including conductive hydrogels and MXene-silk fibroin composite coatings.
Archaeologists uncover evidence of permanent habitation, agriculture, and cultural exchange along the Medieval Wall System in Mongolia. The study reveals that these walls served not just military ends but also administrative and symbolic functions, challenging traditional perceptions of nomadic societies.
Researchers at VCU Massey Comprehensive Cancer Center have identified AEG-1 as the active regulator of inflammation responsible for chemotherapy-induced peripheral neuropathy (CIPN). Eliminating AEG-1 using targeted therapies could provide a critical strategy for managing CIPN in cancer patients.
The African Engineering and Technology Network has signed its ninth university partner, Universidade Agostinho Neto. The network, led by Carnegie Mellon University Africa, aims to promote pan-African digital growth through research, education, and entrepreneurship.
Researchers found that public universities in conservative states adjusted their policy decisions and justification frames to reduce backlash. In contrast, institutions in more progressive states often cited social justice arguments and framed their decisions around fairness and inclusion. These findings offer valuable lessons on how o...
Researchers at the Broad Institute developed a gene editing approach that interrupts and stabilizes trinucleotide repeat expansions, which cause Huntington's disease and Friedreich's ataxia. The method, using base editing, prevents the repeats from growing in length, halting or slowing down disease progression.
Researchers have identified two genes, RNF144B and ENPP1, that cause calcium pyrophosphate deposition disease in Americans of European and African descent. This discovery opens up promising new avenues for targeted prevention and treatment of CPPD disease, which is currently lacking effective options.
Researchers at Stevens Institute of Technology created an AI architecture to flag unscientific claims in news reports on scientific discoveries. The team's LLM pipelines achieved about 75% accuracy in distinguishing between reliable and unreliable news reports, with potential applications in browser plugins and rankings of publishers.
Researchers create ML heterojunctions with lanthanide codoping, achieving 2-fold increased ML intensities and exploring down-conversion mechanisms. The study paves the way for advanced ML materials with broader pressure ranges, enhanced sensitivity, and faster response times.
A study of Polish and US-based studies found that vegetarians are more likely to endorse values of independence and individuality. However, they are surprisingly less likely to endorse benevolence compared to non-vegetarians.
Researchers at UCL and MRC Laboratory of Molecular Biology successfully replicated RNA in a simple way, overcoming the challenge of double helix formation. This breakthrough provides new insights into the origin of life, suggesting that RNA played a key role in early life forms.
Researchers at the University of Utah have developed a multifunctional device that can be adjusted on the fly to give light different degrees of circular polarization. The device leverages phase-change materials and carbon nanotubes to store information in a property of light known as chirality.
Researchers have discovered a unique group of nerve cells in the brain that regulates body weight and is linked to obesity. Removing specific receptors in these cells leads to increased food intake and weight gain in mice.
A national survey reveals that many home healthcare agencies have discontinued telehealth services, highlighting funding policy gaps and the need for Centers for Medicare & Medicaid Services reimbursement. The study's findings suggest that without reimbursement, providers may abandon telehealth opportunities to improve care and manage ...
A new study reveals that Israel's 2005 Gaza Disengagement Plan was a product of coordination between Israel, the Palestinian Authority, and international stakeholders. The plan, which was presented as unilateral, actually involved extensive negotiations behind the scenes.
A new study reveals that protein sequences associated with microbial communities in the human gut have uniquely low stoichiometric water content and undergo counterintuitive chemical shifts during inflammation. Microbial communities inhabit distinct chemical environments throughout the human body, influencing microbial evolution.
A new solar X-ray detector on board the MSS-1B satellite achieves high accuracy in detecting spectral characteristics of X-ray solar flares. The instrument features a wide energy range, high count rate, and excellent spectral resolution.
Researchers discovered solitonic superfluorescence in hybrid perovskites at room temperature, enabling exotic quantum states such as superconductivity and superfluidity. The study provides a blueprint for designing materials that can function at high temperatures, a crucial step forward for quantum technology development.
Researchers discovered that specific neurons in the basal ganglia make precise decisions about when to allow and stop movements, licensing the timing of movement. This fine-grained movement control has important implications for understanding neurological disorders like Parkinson's disease.
Researchers propose a synergistic strategy combining photothermal depolymerization and reforming to convert real-world polylactic acid into valuable platform chemicals. The approach facilitates efficient product separation and avoids contamination from impurities, producing hydrogen, CO, and other desired products.
A new study from the University of Georgia finds that rural counties in Georgia lack access to PET scan facilities and lecanemab infusion centers, making it difficult for patients to receive diagnosis and treatment. The researchers highlight the need for increased resources and support for rural patients with Alzheimer's disease.
A global study describes four distinct stages of inflammatory bowel disease (IBD) as it spreads to newly developing regions in Africa, Asia, and Latin America. The research provides resources and guidance for local healthcare systems coping with the growing burden of IBD patients.
The study analyzed 371 archaeological monuments in Oman and found that they changed over time in response to environmental and cultural forces. Early monuments were built by larger groups, but as the climate dried out, smaller groups constructed smaller monuments and eventually built many of them in multiple visits.
New data from the James Webb Space Telescope suggests that Europa's icy surface is constantly changing due to interactions with charged particles. Laboratory experiments also found evidence of crystalline ice beneath the amorphous ice layer, indicating a possible liquid ocean beneath the surface.
Researchers used drones with advanced cameras to measure how wheat plants cope with climate change, identifying key traits like leaf area index and chlorophyll content. They matched these traits to specific genes in the wheat genome, discovering 16 genetic markers linked to better performance under normal and dry conditions.
A nationwide study by TU Graz found that 75% of Austrian classrooms exceeded the daily average CO2 concentration limit, with some reaching levels almost seven times the guideline value. Regular ventilation can reduce not only CO2 but also airborne disease transmission risk.
A new study found that ferrocene conjugated glutathione consumption enhances ferroptosis therapy and chemotherapy, overcoming tumor resistance and improving therapeutic efficacy. The combined strategy uses dual mechanisms to reduce chemotherapy-induced resistance and induce cell death via apoptosis.
A new study by the University of Toronto finds Afghans' life satisfaction and hope at an all-time, global low. The research highlights profound distress and despair within the country due to structural factors like war and political unrest.
Researchers create aerially transforming morphobot ATMO to address complex aerodynamic forces near ground level. The system uses advanced control method model predictive control to adapt quickly to changing dynamics during transformation.