A new AI-based device has been developed to help diagnose aggressive posterior retinopathy of prematurity (AP-ROP) in newborns. The study found that infants who developed AP-ROP were more premature and had lower birth weights, highlighting the need for early detection and monitoring.
A new experimental platform for cancer diagnostics, prognoses, and testing cancer drugs has been developed by analyzing the extracellular matrix of tumor tissues. The platform uses protein fibers surrounding cells to predict disease risk and potential treatment efficacy in various patients with different types of cancers.
Research on over 20,000 online tasks found a significant and persistent gender pay gap despite the absence of overt discrimination. Women's hourly earnings were consistently lower than men's, with task completion speed accounting for some of the gap.
Researchers found that Neanderthals in Southern Siberia originated from various European populations, including those from Central and Eastern Europe. The study used DNA analysis of Neanderthal bones and sediments to reconstruct the migration route.
A new study from Michigan State University and Rutgers University reveals that five to 10 minutes are added to each surgery due to unplanned supplies, resulting in nearly $28 million annually in unnecessary costs. Implementing standardized planning processes for medical supplies can significantly reduce these waste costs.
Researchers have developed micromotors with three engines that can be controlled separately using chemical fuel, magnets, and light. The new micromotors offer a 'myriad of controllable propulsion behaviors' and can travel at high speeds through viscous fluids like saliva and blood.
Researchers at Utah State University developed a computer model to help manage wetland, floodplain and aquatic habitats. The Watershed Area of Suitable Habitat systems model, known as WASH, identifies optimal water allocation strategies to improve habitat quality and area.
A study published in Acta Obstetricia et Gynecologica Scandinavica found that women who had late abortions experienced a higher risk of extremely preterm birth. The research included over 418,000 first-time mothers and observed an increased risk of very low birthweight among those with late abortion(s) compared to early abortion(s).
A new study by UCF predicts that Canaveral National Seashore will experience the greatest impact from sea level rise and hurricanes, with a loss of about 1% of its loggerhead habitat by 2100. The study used a new method to calculate current and future sea turtle nesting areas, which can help the National Park Service manage resources.
Research published in the British Journal of Dermatology found that bereaved individuals have a 17% higher risk of dying from melanoma compared to non-bereaved persons. Those who had lost a partner were also 12% less likely to be diagnosed with melanoma, highlighting the importance of skin checks for early detection and improved survival.
A systematic review suggests that dental teams can play a vital role in identifying individuals at high risk of developing Type 2 diabetes. By using risk assessment tools and point-of-care blood testing, dental professionals can help detect early signs of the condition, potentially leading to better management and outcomes for patients.
A pilot study at USC found that an MAO inhibitor called phenelzine can help patients with recurrent prostate cancer by disrupting tumor growth pathways. The drug has fewer side effects compared to standard hormone therapy treatments.
The nanoscale spectroscopy review highlights the potential of luminescent nanoparticles in diverse areas such as imaging, biomarker detection and data storage. The field aims to understand the properties of artificial atoms to control and tailor them for specific applications.
A new trial led by Beth Israel Deaconess Medical Center found that platinum-based therapy was not superior to standard chemotherapy in treating patients with BRCA mutations. The study, known as INFORM, compared the efficacy of cisplatin to a standard treatment regimen in patients with breast cancer.
The City of Hope's innovative platform enables researchers to access and analyze the data from the California Teachers Study, a 25-year study on cancer, heart conditions, and Alzheimer's disease. This move aims to fast-track scientific discoveries and improve quality of life for people worldwide.
Researchers from ETH Zürich found that single-family households with behavioral change can achieve total self-sufficiency by 2050. However, multi-family buildings require advancements in photovoltaic technology to reach the same level of energy independence.
A new regenerative peripheral nerve interface (RPNI) technology has been developed to improve the control and precision of prosthetic hands for upper limb amputees. The RPNIs allowed participants to perform complex finger and thumb movements with high accuracy and worked for up to 300 days without requiring recalibration.
Researchers at UC San Diego create an inducible quorum sensing system that allows for precise control of single and multiple bacterial populations, regulated by p-coumaric acid. This new genetic circuit enables better control over tasks such as drug delivery and bioproduction.
Use of antibiotics during infancy may increase children's risk of becoming overweight or obese, while prenatal antibiotic use does not appear to affect weight in subsequent years. Investigators analyzed 23 studies involving over 1.2 million participants and found no link between prenatal antibiotic use and childhood obesity.
A new study found that vampire bats' social relationships change differently depending on the type of behavior and relationship. The lead author injected the bats with a bacterial extract to make them feel sick without harming their health, observing how it affected their social interactions.
A study of 170 species found that waves and tides have a bigger impact on marine life in Swansea Bay than human activity. This comprehensive picture will help planners understand the Bay's ecosystem and make informed decisions about ecological impact.
A study by University of South Australia Adjunct Professor Jan de Jonge found that obsessively passionate runners are more likely to suffer from running-related injuries. In contrast, runners who maintain a harmonious balance between running and other activities report fewer injuries.
A recent study by Cornell University researchers found that motor vehicles are the main cause of blocking access to other travelers on city streets, with a higher noncompliance rate (24.7%) compared to scooters and bikes (0.8%). The study suggests that cities should rethink their parking policies in response to the rise of technology-e...
Researchers found that destroying 25% of a one-hectare Atlantic rainforest fragment can raise the local temperature by 1°C. Clear-cutting the entire fragment would increase temperatures by up to 4°C, threatening the biome's carbon balance.
Scientists at Fred Hutchinson Cancer Center discovered a mini-protein in scorpion venom that rapidly accumulates in joint cartilage, allowing it to deliver steroids and other drugs directly to the affected area. This approach may potentially improve the safety of arthritis treatment by reducing systemic side effects.
A study identified dozens of new mutations in the DDX3X gene, critical for brain development, and found that half caused loss of function while others disrupted its normal functioning. The research provides insight into how the gene functions normally and may lead to potential therapies.
A team of researchers from NYU Tandon and Canada have developed a machine learning model called PHTNet, which enables robots to accurately predict and compensate for hand tremors in patients with Parkinson's disease. The model has been tested on a dataset of 81 patients and reported a 95% confidence rate over 24,300 samples.
A new study finds that domestication of plants fostered cooperation among people, but also saw the rise of organized intergroup violence. As farming developed, groups aggregated and lived cooperatively in high-quality locations, but this led to a spike in trophy-taking violence.
CurveBoards enable easier testing of circuit functions and user interactions with products like smart devices and flexible electronics. The custom-designed objects merge form and function testing in early prototyping stages, improving the overall prototyping experience.
A new study by the University of Southampton found that older women with obesity are at a higher risk of prolonged sickness absence or losing their jobs due to health reasons. Women with severe obesity were almost three times as likely to lose their job because of their health.
The discovery of Puccinia abrupta var. partheniicola, or winter rust, provides a second natural enemy to combat parthenium, which is aggressively spreading and causing severe harm to humans and livestock. The presence of this biological control could significantly reduce biomass and seed production of the weed.
Researchers from Uppsala University have developed new indoor photovoltaic cells that can harness and convert indoor light into electricity, enabling self-powered IoT devices.
Researchers developed a new CAR T cell therapy using chlorotoxin, a component of scorpion venom, to target glioblastoma cells. The therapy showed promise in killing tumor cells while ignoring healthy tissue.
A Rutgers study found that middle school football players who wore padded helmets and used safe tackling and blocking techniques had no concussions during a 20-practice, seven-game season. The study's results suggest that the use of Guardian Caps and age of participants may have contributed to the low number of impacts recorded.
The PCORnet Bariatric Study's findings provide a more complete picture of the comparative benefits and risks of Roux-en-Y gastric bypass and sleeve gastrectomy. Patients with severe obesity can now make informed decisions about weight-loss surgery based on individual circumstances and preferences.
Researchers at NYU Langone Health discovered a cell defense mechanism that uses tiny, protein-coated packages called exosomes to bind to and neutralize bacterial toxins. This 'soaking up' of toxins helps keep cells safe from infection.
Researchers at INRS and McGill University developed a method to draw molecular patterns on the surface of quantum materials using macrocycles, changing their optical, magnetic, and electrical properties. This technique has potential applications for electronic devices and biosensing.
Experts debate nationalizing the pharmaceutical sector to improve public health priorities, address extortionate pricing, and ensure patient access to new advanced drugs. Mariana Mazzucato and Henry Lishi Li propose a government-provided quality-assured medicine option that co-exists with private sector products.
Yale scientists have discovered the molecular mechanisms that trigger metabolic imbalance between glucose production and energy utilization in the liver. They found that a protein called INSP3R1 regulates both gluconeogenesis and fat oxidation in response to glucagon, providing new insights into glucagon biology.
Scientists used XSEDE-allocated supercomputers to study ion transport through nanoporous membranes. Advanced path sampling techniques captured the kinetics of solute transport, revealing a previously unknown mechanism called induced charge anisotropy that affects ion movement.
Establishing an inducible BCL6 knock-out model allows studying the phenotype of BCL6 loss in DLBCL xenografts in vivo. The study demonstrates significant tumor growth inhibition and initial tumor stasis followed by slow tumor growth kinetics upon treatment with BCL6 degraders.
Researchers have developed a new type of nanoelectromechanical relay enabling reliable high-temperature, non-volatile memory. The invention is crucial for all-electric vehicles and more-electric aircraft requiring electronics that can operate in extreme temperatures with high energy efficiency.
A randomized clinical trial in 60 urban workplaces in China found that a wellness program with hypertension management component significantly improved blood pressure control among employees. The program reduced systolic blood pressure by 3.5 mmHg and diastolic blood pressure by 2.5 mmHg compared to usual care.
Researchers examined associations between two common weight-loss surgeries and type 2 diabetes outcomes, finding improved glycemic control and weight loss after five years. The study included 9,700 adults who underwent Roux-en-Y gastric bypass or sleeve gastrectomy, suggesting these procedures may help achieve diabetes remission.
A study of 1,177 mother-infant pairs found exclusive breastfeeding for the first 3 months linked with a lower risk of respiratory allergies and asthma. Breastfeeding duration was insufficient to reduce the risk if not accompanied by family history of asthma.
A new study published in Clinical Pediatrics found that young children from low-income homes whose mothers used toxic household chemicals frequently showed delays in language development and scored lower on cognitive tests. The researchers analyzed data from 190 families and found no link between neighborhood pollution, mold, or pestic...
Researchers at Baycrest's Rotman Research Institute found that participants' eye movement patterns could predict mistakes in memory. They used an innovative eye tracking technique to map the participants' eye movements and observe pattern completion.
Researchers developed oscillating catalyst technology that accelerates chemical reactions without side reactions, improving performance and cost-efficiency. This breakthrough has the potential to reduce waste by thousands of tons annually and transform the way chemicals are manufactured.
Researchers have achieved a groundbreaking milestone in treating inherited blindness by using CRISPR gene editing within the human body. The BRILLIANCE clinical trial aims to repair mutations causing Leber congenital amaurosis type 10, a rare form of blindness. This permanent approach avoids passing on genetic changes to offspring.
A special edition of Early Childhood Research Quarterly presents 18 language-intervention research studies on the 'word gap,' which documents significant language disparities in young children. The research highlights the need for targeted interventions with parents, educators, and healthcare providers to address these gaps.
A new study found that high blood pressure in young adulthood is associated with significant declines in cognitive function and gait in midlife. The research, published in Circulation, suggests that treating high blood pressure earlier may prevent future cognitive decline and mobility issues.
New research identifies NMT1 and NMT2 enzymes as regulators of the ARF6 GTPase cycle, allowing scientists to control cell signaling and potentially treat diseases such as cancer and viral infections.
A population-based study found that young immigrants and refugees in Ontario, Canada, are at higher risk of experiencing violent assault compared to nonimmigrant youth. The study used linked health and administrative databases to analyze the risk of violent assault among young immigrants and refugees aged 10-24.
A study of over 2,800 Americans aged 50+ found that lonely individuals experience more burdensome symptoms at the end of life and receive more intense care. They are also more likely to die in nursing homes and use life support.
A team of researchers has identified a novel cybersecurity approach called SymTCP to enhance the effectiveness and timeliness of protection against attacks on Army systems. The approach uses symbolic execution to explore the state of TCP implementation and identify ways to reach critical points in the code.
A new class of antimalarial compounds has been developed by Australian and US researchers, targeting a previously unexplored parasite pathway. The compounds have shown effectiveness against different species of malaria parasites, including Plasmodium falciparum, at multiple stages of the parasite lifecycle.
Experts from UT Southwestern Medical Center suggest integrating travel history into routine medical assessments to identify emerging infectious diseases and prevent further transmission. This simple yet targeted approach can help put infectious symptoms in context for physicians and caregiver teams.
Researchers at Penn State developed a new method to predict the temperature when plastics change from supple to brittle, which could accelerate the development of flexible electronics. The study found that a simple relationship between chemical structure and glass transition temperature can be used to predict embrittlement point.
A study published in Cancer Epidemiology, Biomarkers & Prevention found that young women with breast cancer experience substantial financial difficulties after diagnosis, even if they have stable jobs and insurance coverage. The study highlights the need for better financial planning and awareness of the costs associated with cancer care.
A large US-based observational study found no association between moderate egg intake and increased cardiovascular disease risk. Egg consumption was not linked to higher rates of heart attacks, strokes, or coronary heart disease. However, replacing eggs with processed red meat may be associated with an increased CVD risk.
Researchers have discovered two mechanisms that repair DNA damage caused by acetaldehyde, a degradation product of alcohol. The novel route cuts the crosslink itself, providing a new line of defense against alcohol-induced ICLs.
Studies show a growing number of US medical students with disabilities, but disparities continue in terms of research funding and job prospects. Researchers highlight the need for increased support and accommodations to address barriers to inclusion.
Severe damage to male maple trees caused them to flower as females two years later, suggesting a threshold for sex-determining cues. This research supports the idea that changes in sugar concentration in female trees might be a consequence of injury and physical damage.
Researchers at Delft University of Technology have discovered a new loop structure in DNA, called the 'Z loop', which differs from traditional single loops and occurs more frequently. This discovery sheds light on how condensin proteins fold DNA into a zigzag structure through complex interactions.
Researchers developed a new plasmonic color-mixing approach using silver nanorods to create 2,456 unique colors with smooth transitions between hues and tones. This method has potential applications in new types of paint, electronic displays and anti-counterfeiting measures.
A new study by Mayo Clinic researchers found that catheter ablation reduced the risk of death or hospitalization due to worsening heart failure in patients with both conditions. The study analyzed data from over 289,000 patients and showed an 18% reduction in risk for those who received ablation.
Research finds that river delta vegetation can delay and reduce floodwaters, providing communities more time to prepare for storm surges and flooding. The study suggests that managing vegetation type can decrease the impact of coastal flooding by reducing downstream water height.
A study published in Journal of Internal Medicine found that weight loss surgery, especially gastric bypass, increases the long-term risk of bone fractures. The rate was highest among patients who underwent gastric bypass, with a 2.58-times higher fracture risk compared to non-surgical obesity care and other bariatric surgery methods.
A study estimates that women worldwide catch 3 million tonnes of marine fish and seafood per year, generating $5.6 billion in value or 12% of global small-scale fisheries catches. The economic impact is even higher at $26 billion when adjusted for purchasing power parity.
A new study of North American birds found that regional ecosystem stability over time depends on both the total number of species present in a locality and on the variation in species identities among localities. The researchers used 20 years of observational data from the North American Breeding Bird Survey to test this hypothesis.
A new computer model developed by MIT cognitive scientists can quickly generate a detailed scene description from an image, similar to the brain's ability. The model, known as efficient inverse graphics (EIG), reverses the steps used in computer graphics programs to generate images, allowing it to infer underlying features of a scene. ...
A recent study by Flinders University found that exposure to #fitspiration images increases negative mood and body dissatisfaction among young women. In contrast, exercise behavior was not significantly affected by viewing these images.
A recent book on the ecology of woody introducents in the Murmansk oblast of Russia identified only 4 out of 19 plant-damaging insect species correctly. The study emphasizes the need for accurate insect identification to prevent cascading effects of mistakes.
Researchers from Nanyang Technological University, Singapore, demonstrate a convenient way to control exciton flow between different colloidal quantum wells at room temperature through optical signals. They achieve continuous transition among three distinct exciton flow regimes with efficiencies of ~50%, ~90% and ~2%.
A clinical trial found that electrical stimulation improved symptoms in 53% of women with constipation, with lasting benefits for at least 3 months. The treatment was well-tolerated and offered a promising alternative to laxative medications.
A new study by researchers from the University of Michigan found that several commercially available arsenic test kits performed poorly, with some underestimating arsenic levels by a factor of two. The most accurate kits returned field-test values closest to lab-tested arsenic values, while others produced lighter color test strips tha...
A new meta-analysis of health data from over 1 million participants found no association between moderate egg consumption and cardiovascular disease risk. Researchers concluded that eggs can be part of a healthy eating pattern, but are not essential.
A new preclinical study reveals how liraglutide, an FDA-approved obesity drug, interacts with the brain's 'energy balance' system to reduce hunger and promote weight loss. The study identified a distinct group of neurons in the brainstem that play a key role in mediating these effects.
Researchers at Penn State's BEST Center have created a lithium-ion battery that balances high energy density with enhanced safety. The All Climate battery can last up to 1 million miles without compromising its performance.
A large UK Biobank study found that regular fish oil supplement users had a 13% lower risk of all-cause mortality, a 16% lower risk of CVD mortality, and a 7% lower risk of CVD events. Omega-3 fatty acids in fish oil may help prevent cardiovascular disease and reduce mortality.
A £500,000 NIHR grant will be used to investigate the effectiveness of NHS-funded obesity treatment programmes in the UK. The project, BE:COME, aims to determine which components of these programmes contribute to weight loss and identify the best combination for different groups of people.
Researchers at Purdue University have developed a collapsible basket technology that aims to improve drug discovery and personalized medicine. The technology accelerates the analysis process by reducing the time-consuming step of retrieving cell and tissue samples for histological analysis.
Researchers found that using AI to analyze CT scans can produce more accurate risk assessment for major cardiovascular events. Automated CT-based body composition biomarkers outperformed established clinical parameters like Framingham risk score and BMI in predicting adverse events.
A study tracking 300,000 trees over 30 years reveals that tropical forests' carbon sink is weakening, with a feared switch from absorption to emission imminent. The loss of this critical carbon sink capacity is equivalent to a decade of fossil fuel emissions from major countries.
Researchers at Cornell University developed a new way to control the properties of high-density polyethylene, a type of plastic commonly used in containers. The breakthrough allows for improved processability and strength while reducing the energy required for production and recycling.
A study found that adolescents with divorced parents have lower GPAs, especially those with more educated mothers. The researchers controlled for paternal education and income measures, revealing a stronger association between divorce and reduced GPA among teens with highly educated mothers.
A new microfluidic process using yield-stress fluids creates an undisturbed environment for experimentation, observation, and processing of biological and chemical reactions. This can lead to the development of high-potency medicines with improved quality and better results.
Researchers used Rapid DNA Identification to quickly identify 58 victims of the 2018 Camp Fire, a technique that can provide results within hours. This work represents the first use of Rapid DNA Identification in a mass casualty event and has since been utilized in another incident.
FSU physicists suggest a new, short-lived particle may be responsible for the rare decay of Kaon particles, defying the standard model of physics. Researchers in Japan are conducting further data runs to confirm the observation, which could potentially reveal new insights into fundamental forces.
Researchers from King's College London develop a digital twin of the heart using computer models to improve diagnosis and prediction of future heart health. The Digital Twin can also inform daily lifestyle choices and provide early warnings for potential risks.
Scientists at Uppsala University propose the SNAP Hypothesis to explain why genes move on chromosomes. This hypothesis suggests that tandem duplications of chromosome sections occur frequently, leading to changes in gene order over time. Random loss of unnecessary duplicated genes can result in rapid rearrangements of remaining genes.
Research shows that concentrations of nicotine and smoking-related volatile organic compounds spike when moviegoers enter a non-smoking theater, equivalent to up to 10 cigarettes of secondhand smoke. The study highlights the need for regulation and warns of the health risks of thirdhand exposure, especially for infants and children.
A new study identifies barriers to quality healthcare for trafficked children, including lack of provider training and multidisciplinary collaboration. The research also provides recommendations for improving care, including the development of an assessment tool for healthcare professionals.
Researchers suggest starting with Final Four picks and building backward and forward from there for optimal strategies. The study's models produce many brackets that would have placed in the top 100 of the ESPN bracket challenge, especially those that start by picking Elite Eight or Final Four teams.
Researchers have developed a new biomaterial that can be 3D printed to create tissue-like vascular structures, which could enable the recreation of vasculature in the lab. The material exhibits biologically relevant properties and has the capacity to withstand flow, making it suitable for building complex robust structures.
The study reveals a significant increase in survival rates after liver transplantation in the UK, with improvements seen in both short-time and long-term outcomes. The advancements are attributed to better surgical techniques and immunosuppression strategies.
A study published in PNAS reveals that neurobiological changes associated with aging can be seen at a younger age and may be prevented or reversed through dietary changes. Researchers found that consuming ketones, as opposed to glucose, stabilized brain networks and increased overall brain activity.
A study published in Ecology found that a native sweat bee species, Halictus ligatus, has a daily routine that makes it a promising pollinator. The bees were found to consistently visit the same plant species day-to-day, making them valuable for commercial crop pollination.
A preliminary study found that Rock Steady Boxing participants reported significant improvements in quality of life areas, including depression, fatigue, and fear of falling. The program also boosted confidence in exercising, with current participants scoring better on standardized scales than non-participants.
A new study from Yale University reveals that third-hand smoke can travel into indoor spaces through human contact, exposing non-smokers to hazardous chemicals. The research found that even in well-ventilated areas like movie theaters, people can carry and release third-hand smoke contaminants, posing health risks.
The Rutgers team's robotic device combines AI, near-infrared, and ultrasound imaging to accurately pinpoint blood vessels, outperforming human healthcare professionals in complex tasks. The device reduces injuries and improves procedure efficiency, enabling healthcare professionals to focus on other critical aspects of medical care.
Pairing clinician and basic science educators can help improve retention of information in medical school curriculum design. This integration, starting from the initial stages, facilitates the transfer of knowledge to clinical settings. By shadowing clinicians, basic scientists can better understand how to communicate information with ...
Researchers at UArizona College of Medicine identified prolactin as a key factor in women's pain sensitivity. The study suggests new therapies targeting the prolactin system could greatly benefit women suffering from functional pain syndromes, such as migraines and fibromyalgia.
Researchers at Virginia Tech and UVA are working together to model the spread of Tuta absoluta, a devastating tomato pest native to South America. By forecasting its entry into the US market, they aim to prevent significant economic losses and protect the country's billion-dollar tomato industry.
The Pangaia project at Bielefeld University is developing new algorithms to analyze genomic data for biomedicine, enabling faster detection of infectious strains and hereditary diseases. Researchers can compare a single genome with thousands of others in a single step, highlighting similarities and differences.
A new article reviews commonly used coronavirus treatments and their potential impact on breastfeeding infants. Despite a lack of evidence, the Academy of Breastfeeding Medicine advises continued breastfeeding with careful handwashing and mask-wearing to minimize viral exposure.
Researchers have developed a graphene system that combines superconducting, insulating, and ferromagnetic properties, enabling new physics experiments and potential applications in quantum computing. The device was created using an ultrathin trilayer graphene structure with boron nitride layers.
Researchers at OIST have created a new platform for quantum information processing using Rydberg atoms near nanometer-thin optical fibers. The ability to control these hyper-sensitive atoms could revolutionize material and drug discoveries and provide more secure quantum communication.
Scientists from the Global Reef Expedition found that many coral reefs in the Cook Islands were in good shape, with high coral cover and diverse fish communities. However, Aitutaki's corals were being ravaged by a crown-of-thorns starfish outbreak, causing significant damage to the reef ecosystem.
Researchers at the University of the Basque Country have developed technology to determine the structure of sugars present in DNA with atomic-level resolution. The study reveals the importance of five-membered ring forms in biological contexts.
Researchers found that starting ART immediately after HIV infection significantly reduces viral reservoirs, making them 100 times smaller. This discovery provides new hope for eradicating the virus.
Researchers developed a new technique called zombie scanning to study peptide-receptor interactions on the cell surface. This method hijacks cell machinery to simplify the creation of peptides, allowing for rapid studies and lower production costs.
Using ultrasound localization microscopy, researchers can visualize blood vessels and measure oxygen levels in tumors with high resolution. This technique has the potential to improve cancer detection and therapy evaluation by providing accurate information on tumor hypoxia.
A recent survey-based study of health professionals from 68 countries found that inadequate treatment services for obesity are prevalent globally. Lack of clear care pathways, high costs, and stigma are among the factors attributed to the shortage of effective treatments.
A new genus found in 99-million-year-old Burmese amber reveals the evolutionary origin of scorpionflies' distinctive long mouthparts. The discovery sheds light on the early evolution of pollinators and challenges previous assumptions about the development of fleas.
Researchers studied 82,000 non-Hispanic blacks and 370,000 whites finding significant differences in heart disease risk factors among black ethnic groups. African immigrants had lower prevalence of high blood pressure, smoking, diabetes, and obesity compared to Afro-Caribbeans and African Americans.
Researchers at the University of Manchester developed a robot that uses perceptual control theory to balance and move efficiently. The study found that robots programmed with this theory performed better than those using standard algorithms, demonstrating potential for more lifelike machines.
Researchers from NC State are studying PFAS toxicity, bioaccumulation and remediation with a $7.4M grant from NIEHS Superfund Research Program. The center aims to develop new analytical methods and train the next generation of environmental health researchers.
A new technique for developing light-emitting fabrics has been developed by coating ultrasheer pantyhose with a thin layer of gold. The result is a soft, stretchable, and washable fabric that can be used to create wearable luminous clothing, while overcoming some of the limitations of existing light-emitting fabrics.
Ex-tropical cyclone Esther's remnant clouds and storms are being tracked by NASA's Aqua satellite over the Barkly Region of Australia's Northern Territory. The region has experienced widespread rainfall totals of 50 to 150 mm, leading to localized flooding and areas of inundation.
Scientists at Rice University successfully grew atom-thick sheets of hexagonal boron nitride, a wide band gap semiconductor, to create perfectly ordered crystals for use in integrated circuits. The breakthrough enables the development of 2D layers with millions of transistors, potentially overcoming limitations in miniaturization.
Researchers have developed a new material that can be woven into fabric to detect slight changes in body temperature, serving as an early warning system for injury or illness. The material, capable of maintaining a pliable disordered structure, can alert someone monitoring the change to potential need for intervention.
Researchers at HKUST have successfully grown III-V lasers directly on industry-standard silicon wafers without buffers, paving the way for efficient light interfacing and integrated Si-based photonic devices.
A recent study published in Annals of Oncology found that excess body fat in middle to late adulthood increases the risk of developing advanced prostate cancer. Maintaining a healthy weight through healthy eating and exercise can help reduce this risk.
Researchers found that cover crops can increase soil health in the Southern High Plains by retaining rainwater and reducing erosion. The study showed that biological activity improves soil structure and increases soil carbon storage, leading to reduced greenhouse gas emissions.
A combination of MRI and traditional biopsies significantly detects aggressive prostate cancers than standard biopsy alone. This method enables better diagnosis and reduces unnecessary treatment for slow-growing cancers.
Researchers at Flinders University have developed a new measure for excessive buying problems, the Excessive Buying Rating Scale (EBRS), to assess severity and predict predictors of problematic buying. Strong beliefs about the benefits of buying were significant predictors, while gender and age also played a role.
Researchers developed a new genome editing strategy using CRISPR to precisely target genes for desirable traits, such as high beta-carotene levels and disease resistance. This approach reduces the need for marker genes and allows for more complex trait clusters.
Researchers at Kazan Federal University developed a new, water-soluble reagent based on sulfonated chitosan to inhibit methane hydrate formation and corrosion. The biodegradable inhibitor is also eco-friendly, cheap, and non-toxic.
A study published in Frontiers found that mothers can accurately detect their child's developmental stage through their body odor. The research suggests that infantile body odors mediate affectionate love towards the child during bonding periods, while postpubertal classifications could indicate a mechanism for detachment.
A recent study published in Arthritis & Rheumatology found that asthma and chronic obstructive pulmonary disease (COPD) are associated with a higher risk of developing rheumatoid arthritis. Women with asthma were 53% more likely to develop rheumatoid arthritis, while those with COPD were 89% more likely.
Researchers at Johns Hopkins University launch a project to study the effects of microgravity on human heart tissues. The team sends heart muscle tissues on tissue chips to the ISS for observation, with the goal of understanding aging and developing treatments for heart disease.
A new project at Aarhus University is developing highly efficient and inexpensive components in flow batteries, aiming to disrupt the field of stationary batteries. The goal is to reduce the price further and achieve a levelized-cost-of-electricity-storage below EUR 0.05 per kWh per cycle.
Physicists at Rutgers University have discovered that applying a magnetic field can create a 'quantum critical point' in certain materials, leading to infinite quantum fluctuations and the formation of superconductors. This finding provides important clues for developing room temperature superconductors.
Scientists have created ultra-thin optical devices known as metasurfaces integrated into off-the-shelf contact lenses to correct deuteranomaly, a form of red-green color blindness. The new customizable contact lens can restore lost color contrast and improve color perception up to a factor of 10.
University of Michigan researchers create a way to tame temperamental nerve endings, separate thick nerve bundles into smaller fibers, and amplify signals to enable precise control. The approach involves tiny muscle grafts and machine learning algorithms, allowing for intuitive prosthetic control with no learning required.
The Whillans Subglacial Lake, located in West Antarctica, contains a pool of dissolved organic carbon that can be produced in 4.8 to 11.9 years. This nutrient-rich environment provides essential energy and sources for life in the ice-covered regions of the Southern Ocean.
A study by University of Colorado Denver found that affirmative action's legal semantics have redefined diversity priorities to benefit white students. This shift is reflected in initiatives like 'Inclusive Excellence,' which treats students of color as responsible for diversity, rather than promoting true inclusivity.
Patients new to rheumatology care and those in rural community health systems were more likely to quit smoking, while seropositive patients faced greater challenges. Healthcare teams supporting tobacco cessation play a crucial role in helping these patients overcome their addiction.
A University of Missouri researcher has created a new approach to reducing problem behaviors in children with autism spectrum disorder. The flexible intervention technique emphasizes momentary check-ins, allowing parents and caregivers more flexibility to implement the strategy. This can help minimize self-inflicted harm and social sti...
A new testing method combining systematic biopsy with MRI-targeted biopsy leads to more accurate diagnoses and better treatment outcomes for prostate cancer patients. The study found that combined biopsy provided more accurate diagnoses than MRI-targeted biopsies alone, reducing the risk of overtreatment and undertreatment.
A recent study funded by the European Academy of Dermatology and Venereology found a potential link between partner bereavement and skin cancer. Researchers discovered that individuals who experienced the loss of a partner had a decreased risk of being diagnosed with melanoma, but an increased risk of dying after diagnosis.
Researchers have identified a new fluorescent compound in scorpion exoskeletons that could help guard against parasitic infections. The compound, a phthalate ester, was found to have antifungal and anti-parasitic properties, suggesting a potential defense mechanism for scorpions.
A new method helps scientists determine how vulnerable rivers are to drought conditions by analyzing streamflow data, identifying faster and slower components of runoff and their impact on river sensitivity.