Researchers at Ben-Gurion University discovered Mankai duckweed provides significant health benefits, including glycemic control and high protein content. The study showed that Mankai shake consumption reduced glucose peak levels and morning fasting glucose levels compared to a yogurt shake equivalent.
The DOE has allocated $6.5 million to advance isotope research and development, focusing on cancer diagnostic and therapeutic agents, as well as improving production techniques. This funding will enhance isotope availability and purity for US applications in science, medicine, and industry.
A new study from the University of Eastern Finland reveals that rye's bioactive compounds are processed by both gut microbiomes and lactic acid bacteria, leading to improved insulin metabolism and reduced cardiovascular disease risk. The study used metabolomics to analyze compounds found in rye and its effects on human health.
A recent study found that seaweed can travel up to 5000 kilometers beyond coastal areas and sequester significant amounts of carbon. This discovery has significant implications for the global carbon budget and highlights the importance of macroalgae in blue carbon assessments.
A Rutgers University study found that police violence is a leading cause of death among young men in the US, with black men facing a significantly higher risk of being killed by law enforcement. The study highlights the need for better tracking and analysis of police-related deaths to inform policy reforms.
A proof of concept study uses an 'obesity simulation suit' to teach medical students about obesity and uncover their prejudices. The results show that nearly two-thirds of medical students found the suit realistic, but also harbored more negative attitudes towards obesity than teachers or patients.
A study analyzing 2013-2018 data found that Black men had the highest fatality risk from police violence, with a rate of 1 fatality for every 1,000 black male births. Racial disparities also affected female fatalities, with American Indian and Latina women facing increased risks compared to white counterparts
Researchers have developed a novel culture method for 3D multicellular spheroids, utilizing a durable superamphiphobic surface. This method enables efficient, safe, and in-situ observation of cell growth, with potential applications in drug screening, stem cell differentiation, and regenerative medicine.
A study published in Nature Immunology reveals that immune cells' activation state prior to anti-PD-1 therapy is crucial for cancer response. The researchers found a way to overcome resistance by activating T cells through vaccines, suggesting a new approach to enhance PD-1 inhibitors.
The use of gender-neutral pronouns is associated with favorable views about the roles of nonmales in public life. Researchers found that participants who used gender-neutral pronouns were less likely to assign a male name to a subsequent character, suggesting a reduction in mental bias.
Researchers found extensive burning at Witzna and its surroundings dating back to the classic period, indicating scorched-earth military campaigns even during periods of prosperity. This challenges the idea that warfare was a late development in Maya civilization's decline.
A Johns Hopkins University study reveals that older adults with weaker brain connections experience interference, making it harder to access long-term memories. The research highlights the importance of suppressing irrelevant information for optimal cognitive function.
Evolutionary ecologists use quantum dots to label and track pollen grains, showing that long- and short-tubed flowers place and receive pollen on different parts of a fly's tongue. This reveals a barrier to gene flow, capturing plants in the act of speciation and providing insights into the mechanisms behind this process.
Research in four-year-old children found that the right hemisphere can take over language functions when the left hemisphere is damaged early in development. This flexibility of the brain offers insight into typical language development and recovery from injury.
Scientists predict potential failure sites in disordered materials like cellular foams and fiber networks by analyzing network connections. They used geodesic edge betweenness centrality to identify the most critical edges and predicted failure locations with high accuracy.
New research from the University of Sydney suggests that electric fans can be beneficial in hot, humid conditions but detrimental in dry conditions. The study calls into question current guidelines recommending fan use only when temperature rises above 35 degrees Celsius.
A nationwide study found that individuals with opioid use problems require more intensive medical, psychological, and social support services over a longer period. Those who achieved longer-term recovery were more likely to use formal treatment, pharmacotherapy, and recovery support services compared to those with alcohol use disorder.
Research reveals that students identifying as black or Latino are more likely to socially distance themselves from peers with a mental illness, indicating persistent mental illness stigma. Targeted anti-stigma interventions may benefit boys of color and Latina girls, who exhibit higher levels of discomfort around mental illness.
Researchers have developed polyoxometalate-based coordination frameworks that selectively reduce CO2 to methane with high photocatalytic activity. The integration of polyoxometalates and metalloporphyrin coordination frameworks enhances the reduction efficiency, allowing for the efficient conversion of CO2 to a valuable hydrocarbon fuel.
Researchers develop new drug IP1867B to combat brain tumours by targeting multiple pathways, reducing tumour size and boosting treatment effectiveness. The breakthrough could lead to improved treatments for glioblastoma, a highly aggressive form of human brain cancer.
Tropical Storm Francisco is expected to bring heavy rainfall to southern Japan as it approaches landfall. The strongest storms have cloud top temperatures as cold as minus 70 degrees Fahrenheit, indicating strong potential for heavy rainfall.
A new treatment could protect brain cells affected by Parkinson's disease, potentially slowing or stopping its progression. Dr Heather Mortiboys and her team will modify drug compounds that boost cell function in people living with Parkinson's.
Researchers used Raman spectroscopy to differentiate between benign and cancerous thyroid cells, achieving 97 percent accuracy. The non-invasive technique could reduce the need for invasive procedures, minimizing surgical complications and healthcare costs.
Recent calculations by University of Groningen researchers suggest that bird species in New Zealand will need around 50 million years to regain their lost diversity. However, the fate of endangered species like the kakapo and kiwi could add millions more years to this timeline.
NASA's Terra satellite detected a small area of strong storms northeast of Tropical Depression Flossie's center. The storm had cloud top temperatures as cold as minus 50 degrees Fahrenheit, indicating its strength.
Deshima, a Japanese-Dutch joint development, successfully obtained the first spectra and images of cosmic radio waves. The instrument achieves an ideal balance between frequency range and spectroscopic performance using innovative nanotechnology.
Researchers have developed an artificial human eye replica, the blinking eye-on-a-chip, to model dry eye disease (DED). The device mimics the complex pathophysiology of DED, allowing scientists and drug developers to test experimental treatments.
Scientists at Oregon State University have discovered a protein modification that enables tumor cells to proliferate without harming healthy cells. This finding opens up new avenues for cancer therapies with minimal side effects.
Researchers found that neonicotinoids in contaminated honeydew can kill a majority of hoverflies and parasitic wasps within 3 days. Beneficial insects fed on nectar or pollen from treated trees were not affected.
Researchers propose a new approach to correct artificial intelligence errors by leveraging high-dimensional brain insights. The GMT approach enables efficient correction without retraining the original system, reducing time and resources required.
Researchers developed a synthetic catalyst that produces chemicals like methanol using less energy, a cheaper alternative to gasoline. The catalyst mimics the function of natural enzymes in the laboratory, showing promise for industrial applications.
Researchers found two eco-friendly methods to combat Tomato Yellow Leaf Curl Disease: using UV-blocking plastics and salicylic acid analogues. These alternative approaches could help farmers reduce damage and improve crop yields without harming the environment.
A study of adolescent substance use reveals that context plays a crucial role in decision-making about simultaneous alcohol and marijuana use. Adolescents choose to use substances based on how the physiological effects will fit with the social, physical, and situational characteristics of the context.
Researchers investigated how insects, such as crickets and locusts, respond to different dry feed variants containing cornstarch, protein-rich cowpea leaves and vitamin-enriched carrot powder. The study found immense species-specific differences in metabolism and digestion between the two insect species.
Researchers at Tel Aviv University have developed a novel nano-vaccine for melanoma, which has proven effective in preventing the development of melanoma in mouse models and treating primary tumors. The vaccine uses nanoparticles to stimulate the immune system and attack cancer cells.
Forest water-use efficiency has been increasing globally, with trees conserving water through elevated CO2 levels. Photosynthesis is the primary driver of this increase, while stomatal conductance reduction is limited to drier forests.
Researchers designed a novel robotic jellyfish capable of 3D motion, leveraging reinforcement learning-based control to achieve high-order structure flexibility and yaw maneuverability. The system, inspired by Aurelia aurita, has great implications for bioinspired design of jet propulsion systems with agility.
Scientists at Johns Hopkins Medicine identified two proteins, Activin A and follistatin, that precisely regulate hair cell birth in the mammalian inner ear. This discovery may lead to future therapies for restoring hearing in individuals with irreversible deafness.
A method developed by Brazilian and US researchers confirms a three-fold increase in thyroid cancer incidence among WTC responders compared to the general population. The four-biomarker panel distinguishes between malignant and benign tumors with no false positive results, enabling early detection and treatment.
A genetic mutation may have triggered acquisition of recursive language and modern imagination in two or more children around 70,000 years ago. This would explain the long-standing mystery of language evolution and the emergence of modern human cognition.
Researchers found that whole body vibration increases levels of Alistipes, a bacterium producing short chain fatty acids that decrease inflammation. This shift also improves the balance between macrophages promoting and suppressing inflammation.
The University of North Carolina Health Care has received a five-year, $3.75 million grant to provide geriatrics training throughout North Carolina. The program aims to improve health outcomes for older adults by increasing rates of advance care planning and reducing chronic opioid use.
A recent case study published in Pediatrics found that one transgender woman was able to produce viable sperm after a few months of discontinuing her puberty-halting medication, while another patient was unable to do so. The study provides valuable information for clinicians and patients seeking fertility preservation options.
A study by Roach and Skrentny found that foreign-born STEM PhDs are 56% less likely to accept startup job offers than their US-born counterparts, despite equal likelihood of applying and receiving offers. The researchers suggest that visa reforms could strengthen the startup workforce.
A review of clinical trials published in top psychology and psychiatry journals found that more than half of the abstracts contained 'spin' - exaggerating the clinical significance of a particular treatment without statistics to back it up. This practice raises concerns about its impact on doctors' treatment decisions.
A new study found that female offspring of women with polycystic ovary syndrome have an increased risk for developing cardiac dysfunction. Researchers linked maternal androgen excess and continuous exposure to male hormones during fetal life as contributing factors.
A study of 12 centuries of European summer droughts reveals that recent changes in drought patterns are not unprecedented. The research team found that climate models exaggerate temperature-driven drought risk in northern Europe, while underestimating excessive precipitation and flood risks.
Researchers at ETH Zurich measured how electrons in transition metals redistribute within a fraction of an optical oscillation cycle. The study demonstrates the possibility of ultrafast control of material properties, which could inform the development of faster electronic components.
A new study suggests that outdoor light exposure may help prevent myopia in children by thickening the choroid behind the retina. The research aims to develop targeted treatment options to slow down myopia progression and improve eye health.
Research from the University of Sydney found that electric fans lowered core temperature and cardiovascular strain in hot, humid conditions, but were detrimental in very hot, dry conditions. The study highlights the limitations of using heat index values to recommend fan use during heat waves.
A study has found high concentrations of lead in the livers of Amazonian wildlife, with 91% of analyzed samples exceeding suitable levels for human consumption. Lead contamination is linked to oil extraction and the use of lead-based ammunition, posing a significant health risk to local indigenous populations.
A PSU professor is conducting a four-year research project to understand how households in Nepal recover from natural disasters, with a focus on the long-term impacts of the 2015 earthquake. The study aims to identify key factors driving recovery and social transformations in communities affected by disasters.
Researchers developed a nonwoven fabric bioabsorbable spacer that creates a space between healthy and cancerous tissues during particle therapy, preserving distance between tumors and normal organs. The spacer safely absorbs by the body without causing serious complications.
Researchers have discovered that natural disasters like earthquakes and hurricanes follow a power law distribution, where smaller events occur more frequently. However, some events like forest fires deviate from this pattern and follow a lognormal distribution, contradicting previous studies.
A UC Davis study highlights the need for a coordinated international policy to address the global nitrogen problem. The research suggests that applying fertilizers more precisely, removing pollution from the environment, and empowering consumers to think about sustainable food options can help alleviate the issue.
A study finds that global warming is increasing unexpected ocean temperatures in large marine ecosystems, threatening their diversity and productivity. Forward-looking strategies are more advantageous for adaptation, suggesting that many LMEs will push to their limits due to extreme ocean temperatures.
A randomized controlled trial found that ultrasound-guided IV line placement increased first-attempt success rates to 85.4% compared to traditional methods at 45.8%. Children's Hospital of Philadelphia researchers report a significant reduction in needle sticks and improved patient satisfaction.
A Rutgers-Camden study reveals that individuals with poor physical or mental health are more likely to commit crimes and return to prison. The researchers found that limited employment opportunities and family conflict exacerbate recidivism, highlighting the need for improved healthcare in prisons.
Tropical Storm Lekima was formed on August 4 as Tropical Depression 10W, strengthening into a tropical storm on August 5. NASA's Aqua satellite analyzed the storm, finding cloud top temperatures of strongest thunderstorms as cold as or colder than minus 63 degrees Fahrenheit.
A study in northern China suggests replacing solid fuels with electricity or natural gas can substantially reduce air pollution emissions and wintertime indoor particulate matter concentrations. Successful replacement of 60% or more households could lead to significant health benefits, lowering PM levels from 209 μg/m3 to 125 μg/m3.
Researchers found that when zebrafish are exposed to certain toxins, their gut sheds up to a quarter of its cells through a process called delamination. This may be an effective defense mechanism, and further study is needed to understand its implications.
Researchers create paper-based structures that mimic aortic valves, allowing them to study how calcifying diseases slow or stop hearts from functioning. The device helps understand the chemical transactions in heart disease and may eventually lead to non-invasive medication.
Researchers from SUTD examine Parrondo's paradox across biology, finding connections between disparate studies that suggest a unified fundamental characteristic of life. The study reveals nested recurrent mechanics spanning the entire biological gamut.
Researchers estimate that it would take approximately 50 million years to recover the number of bird species lost since humans first colonized New Zealand. The conservation initiatives currently underway in New Zealand may prevent millions of years of evolution from further loss.
A study found that sleep plays a vital role in evaluating business ideas, with entrepreneurs who get at least seven hours of sleep consistently selecting the best pitches. The research suggests that lack of sleep can lead to less accurate beliefs about the commercial potential of new venture ideas.
Researchers at the University of Pittsburgh and Drexel University aim to discover a simpler, less energy-intensive way to create ozone for water sanitation. The project seeks to improve the effectiveness and sustainability of ozonated water production.
A recent study suggests that restoring forests can stabilize carbon stocks and reduce the risk of severe wildfires. By thinning out dense vegetation and promoting biodiversity, restored forests can store more carbon than damaged ones. This approach has the potential to mitigate climate change by reducing greenhouse gas emissions.
A comprehensive review of 103 studies involving nearly 478,000 European children aged 2-13 found that nearly 20% were obese and over 15% were overweight. The study highlights the urgent need for effective prevention strategies to address childhood obesity in Europe.
Researchers from the University of Wisconsin-Madison and Universidad de Zaragoza have successfully developed a method to image complex hidden scenes using a projected virtual camera. This technology can overcome current limitations in non-line-of-sight imaging, including varying material qualities and large variations in brightness. Th...
A new study by CABI presents guidance on monitoring non-native pests that can pose a serious threat to forest resources. The team recommends considering important factors when monitoring for non-native pests, including the location and timing of sampling, to ensure effective biosecurity measures are taken.
Researchers have designed an innovative radiative cooling system that can help cool buildings in crowded metropolitan areas without electricity. The system uses a special material to absorb heat from the air and transmit it into outer space, resulting in temperature reductions of up to 11 degrees Celsius at night.
A University of Sussex research team has developed a personal sound projector that can track a moving individual and deliver an acoustic message in real-time. The system uses a low-cost camera to focus sound on a target, creating a sphere of sound around 6cm in diameter.
A new study led by two Japanese researchers found that pre-modern ironwork had significant impacts on the current distributions of 21 mammalian genera native to Japan. Medium-to-large mammals responded positively, while small mammals were negatively impacted due to habitat degradation.
Researchers have successfully controlled the electrical properties of Weyl semimetals using light, which can be used to create new electronic devices. The discovery was made possible by developing a theoretical framework that explains how light interacts with these materials.
A new study uses AI to predict food product recalls from Amazon reviews with 74-percent accuracy, identifying thousands of potentially unsafe products. The researchers trained an existing AI called BERT on customer reviews to identify recalled foods and found terms associated with FDA recalls in 20,000 other reviews.
Research found that mice exposed to low-dose radiation for six months experienced impaired cellular signaling, leading to learning and memory problems and increased anxiety behaviors. The study highlights the need for safety measures to protect astronauts' brains during deep space missions.
A recent study in Nature Ecology and Evolution found that gene arrangements in the genome have played a key role in animal evolution. The researchers discovered that genes present together in several species are also active in the same cells, highlighting a new perspective on investigating cell type identities.
A study by Georgia State University researchers found that blocking the bacterial pathogen's ability to uptake zinc can prevent gonorrhea infection. The study provides insight into how to block growth of this pathogen and could move gonorrhea vaccine development forward.
Researchers at Rice University have developed a set of eight fluorescent surfactants that can capture images of single nanotubes or cells using fluorescent microscopy. These compounds show promise for use in medicine, manufacturing, water purification and biomedical applications.
Researchers discovered a small misalignment of magnetic coils in a tokamak facility that caused errors and deviations from optimal alignment, leading to increased localized heating and reduced plasma rotation. The findings have implications for future fusion devices like ITER, with improved engineering tolerance requirements proposed.
A study of 180 deceased football players with chronic traumatic encephalopathy (CTE) investigated the association between brain white matter pathologic changes, cerebrovascular disease, and dementia. The findings suggest that brain damage in deceased football players is linked to increased risk of dementia.
University of Illinois researchers discovered that tiny defects formed during fabrication can be used to direct molecules into membrane pores. Their findings could lead to devices that quickly sequence DNA for personalized medicine, increasing capture throughput by several orders of magnitude.
Researchers at Tohoku University have successfully observed the microscopic chemical bonding state of ultrathin MgO using AR-HAXPES. This breakthrough could lead to improved MgO quality and accelerated development of STT-MRAM, a non-volatile memory with high-performance and low power consumption.
A new study has identified 141 genetic regions associated with the risk of developing asthma, hay fever and eczema. The research also found that many patients diagnosed with one disease develop the others at some stage in life.
A study of 8,183 TRICARE patients found no significant differences in quality-of-care metrics between African American and white patients following coronary artery bypass grafting. The results suggest that universal insurance and equal-access healthcare systems may be eradicating racial disparities in care.
Recent studies reveal that pesticide adjuvants, commonly added to plant protection products, can be toxic to honey bees. Adjuvants increase mortality rates, reduce colony size, and impair brooding when co-applied with neonicotinoids, highlighting the need for environmental safety assessments.
A Cornell University study found that foreign-born PhDs are less likely to work at startups, citing visa policies as a key obstacle. Despite applying at the same rate as US citizens, they often choose large companies with resources to sponsor visas.
Four biomedical research projects funded by iTHRIV will address disparities in healthcare access for underserved communities. The projects focus on improving colorectal cancer screening, addressing postpartum depression, and the benefits of urban walking. Community organizations and academic researchers will collaborate to develop sust...
A University of Queensland study found that environmental defenders are being killed at an alarming rate due to conflict over natural resources. The research highlights the need for greater transparency and accountability from corporations and governments in protecting these defenders.
Scientists from the López Group study Pt single atoms supported on CeO2, proposing a dynamic charge that enables CO-oxidation at 150ºC. This new concept explains the unique reactivity of activated single platinum atoms, meeting the DOE emissions challenge.
Tropical Storm Gil formed on August 3 and strengthened to 40mph before weakening and degenerating into a remnant low pressure area. NASA's Terra satellite detected small areas of strong storms with cloud top temperatures as cold as -50F in the Eastern Pacific.
Researchers used machine learning with neuroimaging to determine whether a person heard a real or made-up word based on their brain activity. The technique has potential applications in diagnosing language impairments in patients who are unresponsive or uncooperative, which can be challenging with standard language tasks.
Researchers found that children can quickly adjust to changing circumstances and notice everything, while adults tend to selectively focus on important information. This difference in attention distribution may be an advantage for young children's learning abilities.
The Department of Energy's Office of Science has selected 73 young researchers to receive significant funding for their research projects. The recipients, from universities and national laboratories across the nation, will receive grants ranging from $150,000 to $500,000 per year to support their work over five years.
Researchers from Louisiana State University have made a groundbreaking discovery in the process of photosynthesis, shedding light on a long-standing puzzle. The study reveals three transport proteins that facilitate the movement of bicarbonate into the compartment where Rubisco resides, a crucial step in carbon dioxide fixation. This b...
A new Rutgers University study found a significant link between the concentration of federally licensed firearms dealers in urban counties and intimate partner homicide in the home, regardless of victim age or gender. The researchers suggest that easy access to legal guns in urban areas can increase the risk of intimate partner violence.
A new analysis of data on over 900 Baltimore adults has linked stressful life experiences among middle-aged women to greater memory decline in later life. The researchers found that women who experienced more stressful life events recalled fewer words and recognized less words during memory tests.
Researchers have developed BigStitcher software to process large amounts of data from light-sheet microscopy, allowing for the creation of high-resolution 3D images. The algorithm enables users to visualize and analyze cellular structures in detail, even in areas with poor image quality.
A liquid biopsy assay demonstrated high accuracy in detecting microsatellite instability (MSI) status in cancer patients, with an overall accuracy of 98.4%. The study showed that the assay could identify MSI-high tumors and predict clinical outcomes, offering potential benefits for personalized treatment planning.
A two-year project will study the effects of climate change on the Arctic ecosystem, focusing on Western Siberia's Yamal Peninsula. The research will document changes to ecosystems, habitats, and indigenous communities.
A new study reveals that road verges can provide essential food and habitat for pollinators like bees, butterflies, and hoverflies. However, areas closer to busy roads and cut during the peak flowering season are less beneficial to these species.
A UTA study reveals that urban sprawl increases the likelihood of a neighborhood becoming a food desert, which is defined as an area with limited access to healthy food options. More compact neighborhoods are likely to support a greater number of grocery stores and have healthier food options.
Research examines industry payments to physician directors of National Cancer Institute-designated cancer centers, using data from the Centers for Medicare & Medicaid Services. The study found significant industry payments to these physicians, highlighting potential conflicts of interest.
Two known gene mutations, KRAS and TP53, induce pathways that enhance pancreatic cancer's ability to invade tissues and evade the immune system. Mutations in these genes are closely linked to pancreatic ductal adenocarcinoma, a type of pancreatic cancer with a low five-year survival rate.
Researchers found that competition for prey among carnivores wasn't a cause of megafaunal extinction. Instead, climate change and human arrival led to the demise of giant predators like saber-toothed cats. Today's apex predators in North America are smaller animals that took advantage of the extinction.
New research reveals that prenatal parental stress is a predictor of emotional and behavioral problems in toddlers. The study found that mothers' and fathers' wellbeing before and after birth have a direct impact on their children's behavior by the time they are two years old.
A study suggests that maternal sensitivity and early brain structure interact to influence attachment disorganization. High levels of maternal sensitivity in infants with larger left hippocampi were associated with lower attachment disorganization.
A new study reveals ocean temperature 'surprises' are becoming more common, disrupting natural and human communities. The research found nearly double the expected rate of warming events globally, with significant impacts on marine ecosystems and decision-making strategies for ocean resource management.
A new study investigates the climate effects of aerosol particles in a geophysical paper. The authors found that both geoengineering and volcanic eruptions decrease surface temperatures with land cooling faster than the ocean.
Researchers at the University of Sheffield have discovered UK-size photospheric plasma swirls generating short-lived Alfvén pulses in the solar atmosphere. These pulses are estimated to carry more than 10 times higher energy flux than needed for heating the local upper solar chromosphere.
Researchers have developed a soft neural implant capable of delivering multiple drugs and color lights, which can help speed up the discovery of brain diseases. The device uses replaceable drug cartridges and powerful Bluetooth low-energy technology to target specific neurons for prolonged periods.
A study by Mayo Clinic researchers found that external professional coaching can alleviate burnout symptoms in physicians. The coaching focused on goal setting, work choices, and influencing change at work, leading to reduced burnout and improved quality of life among participants.
Researchers discovered a link between cochlear shape and sex, enabling reliable sex determination from ancient remains. This breakthrough technique uses the cochlea's unique spiral shape to identify male and female individuals, including children and cases with DNA degradation.
Research suggests that wildfires can effectively 'lock away' carbon for years to come through the production of pyrogenic carbon, or charcoal. This process helps compensate for carbon emissions from fires and could provide a significant buffer against future climate change.
A new DNA sequencing protocol enables the efficient capture and sequencing of long fragments of plastome DNA, revolutionizing plant biodiversity research. This breakthrough protocol improves genome assembly and facilitates phylogenetic analyses of non-model plant species.