A USC study found that the hunger hormone ghrelin affects animals' eating frequency and memory. Rats with disrupted ghrelin signaling to the vagus nerve ate more frequently and gained weight, indicating impaired episodic memory.
Scientists compiled new evidence that atolls are formed by cyclic changes in sea level, contradicting Darwin's 1842 theory. Researchers found that atolls were created by flat-topped banks built over 5 million years ago, driven by fluctuations in the Earth's climate.
Researchers at the University of Pennsylvania have created a new type of quasiparticle called helical topological exciton-polaritons, which have a defined spin locked to their direction of motion. This achievement opens up possibilities for using them to transmit information or perform computations at unprecedented speeds.
The research team developed a new ultrafast fiber laser that produces an average power of over 10 kW without significant degradation in beam quality. This technology paves the way for industrial-scale materials processing and visionary applications such as space debris removal.
Researchers found that the orbitofrontal cortex, responsible for calculating economic value, also judges relationship value based on commitment signals. This suggests a neural overlap between economic and social value evaluation.
A new study by Columbia University researchers found that mothers with SARS-CoV-2 infection rarely transmit the virus to their newborns when basic infection-control practices are followed. This suggests that more extensive measures like separating COVID-19-positive mothers from their newborns may not be necessary.
A nationwide cohort study has confirmed that non-alcoholic fatty liver disease (NAFLD) is associated with increased mortality risk, even in mild stages. The study found that patients with NAFLD had a 93% increased risk of all-cause mortality, driven primarily by deaths from extra-hepatic cancer and cirrhosis.
Passelègue's groundbreaking study sheds light on the dynamics of faults, finding that initial strain plays a crucial role in determining rupture speed and energy release. His model shows that higher strains trigger faster ruptures while lower strains result in slower ones.
A new study suggests that restrictive border policies could exacerbate the effects of climate change on vulnerable regions, limiting their ability to emigrate. In contrast, open borders have a positive impact on developing countries, providing an important source of income through remittance and reducing vulnerability to climate change.
Researchers at NHGRI conducted a study to better understand the needs of patients with sickle cell disease regarding genome editing clinical trials. Participants showed higher genetic literacy levels than expected, but emphasized the need for accessible information about risks and benefits.
A new study by University of York found that TV advertising, free tobacco products, and exposure to smoking in public places are the biggest drivers of tobacco use among teens in South Asia. Teaching adolescents about the harmful effects of tobacco at school was effective in reducing smokeless tobacco use but not smoking.
Researchers from Peter the Great St.Petersburg Polytechnic University propose a novel approach to analyzing dendritic spine shapes by considering clusterization methods. This approach can provide more accurate understanding of synaptic input and its relationship with learning, memory, and neurodegenerative disorders.
Researchers in Lesotho and Switzerland found that combining home visits with HIV self-tests increased test coverage among villagers, particularly young people. The strategy resulted in a 20% higher HIV test rate compared to traditional campaigns.
Researchers repurposed wasp venom peptides to develop anti-infectives with dual antimicrobial and immunomodulatory properties. Mice treated with these peptides exhibited reduced bacterial counts and improved survival rates.
A recent study by Ezekiel J. Emanuel et al. compares COVID-19 deaths and excess all-cause mortality in the US to 18 countries with varying COVID-19 responses. The findings highlight the significant impact of COVID-19 on mortality rates worldwide.
Researchers found that estrogen receptor beta is essential for female skeletal muscle growth and regeneration, promoting muscle stem cell proliferation and inhibiting cell death. In contrast, male mice lacking the ERβ gene did not show impaired muscle regenerative capacity, suggesting a gender-specific mechanism.
Researchers at Linköping University have identified a new mechanism by which substances can open specific ion channels and regulate nerve impulses. The study reveals a large group of substances that influence the coupling between ion channel parts, opening potassium channels in a specific manner.
The COVID-19 pandemic has worsened existing health and economic disparities in communities of color, highlighting the need for targeted interventions. A proposed program of restorative justice aims to address these disparities through investments in education and housing, reforms in lending practices, and criminal justice reforms.
Researchers at New York University have developed a new fast-acting form of deltamethrin, a widely used insecticide, that is up to 12 times more effective against mosquitoes than the existing form. The new crystal form remains stable and kills mosquitoes for at least three months.
The Affordable Care Act is facing an uncertain future due to the national election and a pending Supreme Court case. A panel of national experts will discuss the law's origins, impacts, and potential future at a free online event on Oct. 15.
Researchers developed CAR NKT cells to target neuroblastoma, a childhood cancer. The modified cells showed safety, localization to tumors, and induced an objective response with regression of bone metastatic lesions in one patient.
Research reveals a correlation between impaired blood flow and tau protein buildup in Alzheimer's disease, suggesting targeting vascular function as a key to prevention and treatment. The study used MRI and PET scans to compare blood flow and tau levels in older adults with varying degrees of cognitive impairment.
A University of Cincinnati researcher is conducting a study on pharmacogenomics and opioid addiction. The goal is to identify genetic markers associated with OUD and compare them between patients who have and don't have the condition.
Researchers at UNC Lineberger Comprehensive Cancer Center developed a therapy using immune system T cells and an immune-boosting drug packaged in a gel to preserve vision in mice implanted with retinoblastoma. The therapy successfully delayed tumor development and prevented recurrence, showing promise for future clinical trials.
FACET-II will produce highly energetic electron and positron beams, allowing researchers to understand the universe's fundamental particles and forces, as well as biology and chemistry. The facility will also aid in designing brighter-than-ever X-ray lasers and lead to improvements in existing light sources.
A bioceramic scaffold promotes bone regeneration and repair large bone defects without the need for bone grafts. The study found that the bioceramic converted into well-vascularized bone tissue with a structure similar to native bone.
A study by Hokkaido University scientists found that age is independent of COVID-19 susceptibility, but age-dependent factors contribute to severe symptoms and higher mortality rates. The researchers modeled data from Japan, Spain, and Italy to demonstrate this point.
A study of US hospitals found that children with chronic kidney disease (CKD) experience longer hospital stays and incur higher healthcare expenses due to the complexity of their medical needs. Further investigation is needed to understand the healthcare needs of this population.
Researchers reconstruct Atlantic Multidecadal Variability (AMV) with annual resolution using titanium levels in lake sediment cores. The record indicates the warmest interval occurred within the past decade.
A new study has created a comprehensive map of how immune cells learn to fight infections and preserve memories of these encounters. The findings, published in Nature Immunology, could help scientists develop new vaccines and therapies for various diseases by targeting specific immune cells.
Research on 200 million-year-old mammal teeth reveals they functioned like reptiles, living up to 14 years. Fossilized cementum rings were used to determine lifespan, contradicting previous warm-blooded mammal assumptions.
Researchers created model simulations of the 1257 CE Mount Samalas eruption using tree-ring records and emissions data. The study found that as little as 1% of halogen released from the eruption reached the stratosphere, suggesting potential for substantial ozone depletion despite small amounts.
Scientists at Penn Medicine have engineered bacteria-killing molecules from toxic proteins found in wasp venom, which could help combat antibiotic-resistant infections. The new antimicrobial molecules work by disrupting bacterial membranes and summoning immune cells, showing promise as potential treatments for sepsis and tuberculosis.
A new study by Stanford University's Natural Capital Project emphasizes the importance of considering diverse human needs when conserving ecosystems. The researchers argue that a one-size-fits-all approach can exacerbate existing social and racial inequalities, and instead recommend inclusive policies that prioritize equity.
The discovery of the COM1 gene reveals its role in controlling cell growth and influencing the properties of cell walls to form spikelets. This finding provides new insights into grass inflorescence architecture and may aid in increasing barley's yield potential.
Researchers from the Institute of Industrial Science, the University of Tokyo, have demonstrated a new cooling solution for nanostructured devices using surface waves. Surface phonon-polaritons (SPhPs) enhance thermal conductivity in thin membranes, improving heat transport beyond conventional acoustic phonon limitations.
Researchers assessed the impact of international border policy on migration flows and climate change exposure from 2015 to 2100. They found that most migrants move to areas experiencing less severe climate change impacts when allowed to migrate.
The report highlights the need for improved disease and pest management systems to address the vulnerability of lower-middle and low-income countries to pandemic-scale outbreaks. Agricultural producers face significant challenges, including reduced labor availability, supply chain disruptions, and under-funded research programs.
Researchers at Columbia University discovered a rare form of magnetism in a three-layer graphene structure, showcasing exotic electronic states and controllable magnetic behavior. The twist angle enables the manipulation of spin-free magnetism, opening new possibilities for quantum computation and energy-efficient data storage.
Researchers propose that volatile outgassing led to the flattening shape of Arrokoth, a small Kuiper Belt object. The study suggests sublimation mass loss could be a ubiquitous process shaping KBOs' structures.
Researchers analyzed health records of nearly 3 million US adults before and after the 2016 presidential election, finding higher acute CVD hospitalization rates following the election. The study suggests that sociopolitical stress may be a contributing factor to increased risk of acute cardiovascular disease.
A new software tool called HangFix can detect and fix hang bugs in production cloud systems, resolving issues in seconds. Researchers tested the tool against 42 real-world bugs and found it successfully fixed 40 of them instantly.
A new study has found that both mothers and fathers with mental health problems are more likely to have a baby born prematurely. Men with persistent mental health issues were more likely to have a preterm birth, while women with anxiety and depression during pregnancy also increased the risk.
Researchers have discovered a new method to repair defective fetal membranes using small bioengineered molecules, which could help prevent preterm birth. The study found that these molecules can self-assemble to form a plug that seals holes within the fetal membranes.
Researchers recorded real-time changes in dopamine and serotonin levels in patients' brains during tasks, revealing that serotonin levels increased with uncertainty and decreased with confidence. The study provides insight into how dopamine and serotonin regulate perception, decision-making, and cognition, potentially leading to improv...
Two studies from UC San Diego found that standing and light physical activity significantly reduce the risk of death, even for just 30 minutes a day. The research team also compared sedentary time in Americans to farmers in Malawi, finding substantially higher levels of activity among the latter group.
Researchers at The University of Tokyo have found evidence of a critical point based on the cooperative formation of tetrahedra in supercooled water. This discovery suggests that water's anomalies, such as its maximum density and large heat capacity, originate from the two-state feature, rather than criticality.
A study published in Cell Systems identified 219 molecules that strongly correlate with COVID-19 severity. The analysis revealed a unique network of molecules influencing blood coagulation, inflammation, and vessel damage. Researchers hope this discovery will lead to the development of targeted therapeutics to alleviate disease.
Researchers developed a novel technique to produce high-performing biometric sensors by printing them directly on human skin at room temperature. The sensors can capture precise temperature, humidity, blood oxygen levels, and heart performance signals, and are environmentally friendly, making them suitable for people with sensitive skin.
A research team from Russia and Japan explored jet formation in an optical fiber immersed in liquid, revealing the reasons behind this phenomenon. The study found that the jet velocity depends on the relationship between the vapor bubble size and fiber radius, with potential applications for laser surgical techniques.
Researchers have discovered that female mosquitoes use four distinct types of neurons to detect the unique flavor of human blood, which may lead to new methods for preventing mosquito-borne illnesses. By studying these taste neurons, scientists hope to develop a drug or treatment that could deter mosquitoes from biting humans.
Researchers have found that dopamine and serotonin, traditionally linked to reward processing, also integrate perceptions with actions, influencing how people perceive the world. This discovery could provide new insights into psychiatric and neurological disorders.
Research suggests that psychological distress during pregnancy may be linked to a heightened risk of asthma and poorer lung function in children. The study found that mothers' overall psychological distress was associated with a 45-92% increased risk of current asthma in their children, while fathers' symptoms had no association.
Researchers have developed a computational approach called EpiMogrify that can predict the molecules needed to keep cells healthy in laboratory cultures. The model successfully identified molecules to maintain healthy nerve cells and heart cells, and predicted molecules that trigger stem cells to turn into specific cell types.
Researchers analyzed Kalaallitkigun jenkinsi, a late Triassic species from Greenland, to study the origin of double-row cusped molar-like teeth. The findings suggest that these features may have evolved together with biomechanically optimized dual roots.
Researchers review 'multi-state memory' data storage technology that stores more than just 0s and 1s, enabling high-density storage and fast access. The technology has the potential to enhance storage density without scaling down device dimensions.
The COVID-19 pandemic has significantly impacted health care data collection, leading to challenges in managing and analyzing patient information. Researchers emphasize the need for healthcare systems to develop new strategies to address these disruptions and ensure accurate data reporting.
Researchers found that male voice, female voice, and hybrid voice-tone alarms awakened 85-89% of children and prompted 84-89% to escape, outperforming the high-frequency tone alarm. These alarms may reduce residential fire-related injuries and deaths among children.
Researchers discovered that MG53 blocks inflammation and protects lungs from flu-induced death in mouse studies, offering a potential new therapy for the top-10 cause of global deaths. The treatment prevents excessive inflammation without affecting the virus itself.
Researchers at the University of Cambridge developed vLUME, a virtual reality software that allows for the visualization and analysis of complex biological data. This enables faster testing and analysis, leading to new discoveries and insights into fundamental problems in biology.
Researchers at Kumamoto University discovered that damaged muscle fibers leak components that activate dormant satellite cells. These cells then proliferate and regenerate muscle fibers, a highly rational mechanism for tissue repair. The study identifies metabolic enzymes like GAPDH as key activators of satellite cells.
Researchers at the University of South Florida Health found that SSH1 disrupts p62's ability to clear damaged tau proteins and mitochondria, leading to accumulation of toxic cellular waste. This defect may help develop SSH1 inhibitors to treat neurodegenerative diseases.
The study examines the risk of mother-to-newborn transmission of SARS-CoV-2 infection and finds that it occurs in approximately 0.3% of cases. Newborns born to mothers with active SARS-CoV-2 infection are at increased risk for respiratory complications, including pneumonia.
Three Michigan nursing homes successfully limited COVID-19 spread through advance planning, universal testing, and connection with Michigan Medicine. Proactive testing of asymptomatic residents and timely test results played a crucial role in containing the outbreak.
A Penn State College of Medicine researcher is leading a three-year project to create an atlas of developing mice brains using computational tools and high-resolution imaging. The goal is to better understand brain development and identify key cells that may contribute to disorders like autism and schizophrenia.
Researchers found X-rays continuing to radiate from the collision long after models predicted they would stop. The study suggests possible explanations for the long-lived X-ray emissions, including a new feature of the collision's afterglow or the presence of a remnant neutron star.
A survey of 4,285 Australians found that only a few percent mentioned climate-related actions to help protect the reef. Instead, respondents emphasized the importance of reducing plastic consumption and suggested public-sphere actions such as banning sunscreens or stopping commercial fishing.
A new study suggests that pandemic-related stress leads to lower employee engagement, but a supportive boss can make a positive difference. Servant leaders who prioritize employees' emotional needs and well-being help reduce stress and increase pro-social behavior.
A new earphone device called C-Face can track full facial expressions by observing the contour of the cheeks, translating them into emojis or silent speech commands. This technology has potential applications in remote work, virtual reality collaborations, and directing devices using facial cues.
The UC Davis SEED Scholar program will provide a four-year, fully integrated college experience for students with intellectual disabilities. The program aims to create a model for inclusive education and offers a range of academic, social, and internship opportunities.
Researchers found that the Tweed River valley could absorb millions of tonnes of CO2 through olivine rock weathering, but this is a small fraction of global emissions. The study used modelling data to estimate carbon absorption rates and their impact on sea-level rise.
Researchers found that higher antibody levels in sicker patients correlate with disease severity, but surprisingly, many elderly patients produced as strong an antibody response as younger adults. The study suggests that a vaccine may not need to achieve the highest possible RBD-S antibody levels.
A new assay using HEPATOPAC model identifies drugs with high DILI risk, showing high sensitivity and specificity. BioIVT's advanced in vitro liver model provides a promising solution for preclinical DILI risk assessment.
In a new study, researchers have identified the molecular mechanism behind two key proteins that influence plant form and timing of developmental transitions. The study reveals an antagonistic relationship between Terminal Flower 1 (TLF1) and Flowering Locus T (FT) proteins, which promote branch formation and flowering, respectively.
Researchers at Université de Genève develop non-flammable solid electrolyte that operates at room temperature, transporting sodium instead of lithium. The new battery technology has potential to store more energy and is being used to create a new generation of stable and powerful batteries.
Researchers found a new species of sea star that clones itself, allowing it to disperse globally and reach the Caribbean. The discovery was made using DNA barcoding and confirms the larvae's ability to clone themselves is a key factor in its distribution.
Researchers successfully replicated Swine Acute Diarrhea Syndrome Coronavirus (SADS-CoV) in various human cell lines, including liver, intestinal, and airway cells. This finding suggests that SADS-CoV has a broad host range and may pose a risk to human health.
Researchers discovered that immobilizing extremities alters the way stem cells interact with their extracellular environment, switching their fate from becoming debilitating bone to benign fat. This finding could help doctors optimize healing in patients with extremity injuries.
Researchers found a seasonally variable biogenic CO2 cycle in Los Angeles, driven by irrigation and turf/plant growth, accounting for 33% of total emissions. The study highlights the need to separate fossil and biogenic sources of carbon in urban areas.
Astronomers observe a direct connection between stellar material and bright flare emitted as star is consumed, revealing the origin of obscuring dust and debris. The study provides insights into supermassive black holes and matter behavior under extreme gravity conditions.
A breakthrough in semi-autonomous colonoscopy uses a robot to guide a medical device into the body, reducing the demanding task of manipulation for doctors or nurses. The system enables precise locations for biopsies or tissue examination with minimal pain and increased patient access.
A new study from North Carolina State University found that several widely available interventions are associated with reduced medical costs and a lower likelihood of emergency room visits or hospitalizations for children with asthma. The interventions include asthma self-management education, flu vaccine, spacer use, and nebulizer use.
The study identifies four threats that affect consumer behavior, including health, economic, social, and misinformation threats. Consumers have shown adaptive responses to these challenges, such as switching to online streaming services or making their own hand sanitizer.
Research from Syracuse University's Falk College reveals a significant correlation between the number of female executives and reduced player arrests. The study found that NFL teams with a critical mass of women executives had 21% fewer player arrests, suggesting a potential pathway to reduce off-the-job misconduct.
A joint statement from prominent medical organizations assures pregnant women that labor epidurals do not cause autism. The statement rejects the idea that epidurals could be linked to autism spectrum disorders in offspring, citing a lack of credible evidence.
A statistical approach analyzing 14,912 Western paintings reveals spatial composition patterns that can distinguish between artists and style periods. The study found that compositional features shifted over time, with dominant horizons changing in location during the Rococo, Romantic, Realism, Impressionism, and 20th century periods.
A study by the University of Houston found that consumers prefer dining rooms with partitions between tables due to their perceived cleanliness, visual attractiveness, and comfort. Surprisingly, older respondents (over 40) were more willing to visit establishments with partitions, rating both options equally comfortable and welcoming.
Researchers at the University of Kansas have developed technology to separate gas using renewable furanic-based polymers, reducing capital costs by a factor of 10 and increasing hydrogen recovery by 20%. The breakthrough could be a boon to companies refining oil and producing hydrogen fuel cells, replacing traditional gas-separation te...
The study revises previous estimates of excess deaths during the COVID-19 pandemic, exploring cause-specific mortality rates. It highlights relationships between lifting restrictions and excess deaths from various causes.
Researchers found atmospheric dust levels increasing by up to 5% per year across the Great Plains, correlated with farming practices and seasonal crop cycles. The trend suggests a repeat of the devastating Dust Bowl that devastated the Midwest in the 1930s.
A new study by Tomohiro Kurosaki at Osaka University reveals that Bach2 expression and reduced mTORC1 activity are necessary for activated B cells to become memory B cells, a type of white blood cell that sticks around for years and provides rapid responses to re-infection. This understanding can help develop efficient vaccines.
A new study by the University of Michigan and Texas State University found that more college-age Americans are abstaining from alcohol, with a significant decrease in alcohol misuse. However, the study also shows an increase in marijuana use and co-use of alcohol and marijuana.
University of Texas at Dallas researchers have identified the source of fluctuations in gene expression between identical cells, finding that transcription is the primary driver of cellular noise. This discovery has significant implications for developing targeted therapies and gene therapies.
Scientists have discovered that spinal modules in macaques can independently control forelimb force direction and magnitude, offering new insights into movement disorders and potential recovery methods. This finding, known as the 'spinal motor module hypothesis,' has significant implications for robotics and clinical medicine.
The study aggregates mortality, morbidity, mental health conditions, and economic losses to estimate the total cost of the COVID-19 pandemic in the US. The estimated cost is $16 trillion, with an optimistic assumption that the pandemic will be substantially contained by fall 2021.
Researchers found that repeated droughts generally increase a forest's detrimental effects, making trees more vulnerable to stress. Conifers are particularly affected due to their vascular systems, which sustain more damage in initial droughts and hinder recovery.
A new study by Ben-Gurion University found that COVID-19 pandemic causes a significant increase in maternal anxiety and insomnia levels. Mothers reported mild-to-high levels of acute anxiety and up to 23% experienced clinical insomnia, more than doubling from pre-pandemic levels.
Researchers at the University of Virginia are working on a project to improve the durability and efficiency of air-breathing hypersonic engines. Using advanced laser techniques, they aim to capture snapshots of gas-phase combustion reactions in supersonic environments.
A new grant from Cornell University's researchers will help vineyard growers identify and address nutrient deficiencies. Using high-resolution sensors, they aim to provide precise information on nutrient levels and enable real-time decision-making for better yield and environmental sustainability.
A new study has shown that a minimally-invasive ablation procedure can rejuvenate the lining of the duodenum, leading to significant improvements in blood glucose control and weight loss. In a pilot study, 75% of patients with type 2 diabetes who underwent the procedure were able to discontinue insulin therapy within six months.
Researchers found that miR-133b levels were significantly lower in FAP-associated Desmoid tumors than in sporadic Desmoid tumors, while SIRT1 mRNA levels were up-regulated. A negative correlation between miR-133b and SIRT1 was observed, suggesting a novel mechanism underlying progression of FAP-associated Desmoid tumor.
A new optical communications ground station is being built in Western Australia to receive high-speed data transmissions from space. The station will be part of a larger network and support groundbreaking projects, including NASA's Artemis mission.
Researchers found a group of neurons in female mosquitoes' stylets that activate only when sugar, salt, and other components of blood are present together. This discovery opens the door to further examination of novel forms of taste detection and unique feeding strategies.
A new study published in Journal of the American College of Emergency Physicians Open confirms that most patients with COVID-19 symptoms can recover safely at home. The study found that none of the patients died and fewer than 1% required intensive care.
Research led by University of Hawai'i at Mānoa scientists reveals that rain from hurricanes and Kona storms is a key source of fresh water for Hawaii's groundwater. The study analyzed rainfall and stable isotopes to determine the origin of water in aquifers, finding significant amounts of rainwater recharging groundwater.
A new study finds that patients with single gene disorders like Bardet-Biedl syndrome carry three times as many additional mutations, clustered around specific genes, which contribute to disease severity. This discovery challenges the traditional view of simple vs complex disorders and opens up new avenues for therapy development.
Researchers have created a novel ultrafast coherent light source in the extreme ultraviolet wavelength region with multi-MHz range repetition rates. The system utilizes intracavity high-order harmonic generation and achieves a repetition rate of 3 MHz, suitable for applications such as ultrafast XUV spectroscopy.
A team of astronomers studied sunspots to characterize star conditions, which is crucial for finding exoplanets. The research aimed to create a single emission profile similar to other stars, allowing astronomers to identify dimming caused by exoplanet shadows.
A Phase I trial found neoadjuvant combination immunotherapy with tremelimumab and durvalumab showed early signs of activity in patients with high-risk disease, with a pathologic complete response rate of 37.5%.
A new study published in the Journal of the American Medical Association finds that for every two COVID-19-related deaths, a third American dies due to the pandemic. The study also suggests that state policies on reopening early contributed to summer surges in Sun Belt states.
Scientists at EPFL's LMS have developed a geoelectrochemical system that enhances biocement production and improves soil stabilization for low-permeability clay soils. The method harnesses bacterial metabolism and electric current to produce calcite crystals that durably bond soil particles together.
The article highlights the urgent need to protect freshwater biodiversity, with international research team IGB issuing 14 recommendations for political follow-up agreements. The recommendations focus on recognizing inland waters as a separate ecological 'third realm' and improving monitoring and management of freshwater ecosystems.
A new study published in Nature Plants suggests that tropical forests like the one at Biosphere 2 may be more resilient to predicted temperature increases than previously thought. The rainforest's ability to photosynthesize steadily even at high temperatures, up to 38C, challenges current climate change predictions for the Amazon.
A team of scientists from Northern Arizona University reviewed the Spitzer Space Telescope's legacy in Nature Astronomy, documenting its groundbreaking discoveries about comets, stars, exoplanets, and distant galaxies. The papers also suggest targets for the next-generation James Webb Space Telescope.
Researchers at the University of Chicago have designed a new therapy for multiple sclerosis by fusing a cytokine to a blood protein. This combination prevented destructive immune cells from infiltrating the central nervous system and decreased MS development, leading to fewer symptoms and disease prevention.
Researchers at KIST created a novel powdered activated carbon with improved adsorption rates, effectively controlling algal blooms in conventional water treatment plants. The new technology enables faster adsorption of taste- and odor-causing substances and toxic algae byproducts.
A study using MRI found a positive association between nucleus accumbens cellular density and waist circumference in childhood. Higher cellular density predicted greater increases in waist circumference over time, linking unhealthy eating to obesity.
A study published in Henry Ford Health System shows that head and neck injuries account for nearly 28% of all electric scooter accident injuries, with concussions and internal organ injuries being the most common types.
The COVID-19 pandemic has led to a surge in mental health disorders and substance use issues, with evidence indicating a significant increase in these conditions. Researchers have found that the pandemic's impact on daily life has contributed to this rise.
Materials scientists developed a method to spray graphene ink onto flexible substrates at a specific angle and temperature, creating micro-supercapacitors with excellent performance. The new design stores up to 2 times more charge per square centimeter than previous devices, making it suitable for wearable electronic skin devices.
Research finds that older, frail adults with a high-dopamine genotype are more likely to maintain a faster gait and may be more resilient to mobility disablement as they age. The study suggests that dopamine levels could influence mobility in elderly populations, with potential implications for pharmacologic supplements.
A study found that carnivores near people consume over half of their diets from human food sources, disrupting ecosystems. This reliance increases competition among predators, potentially leading to conflicts and detrimental ecological consequences.
Researchers found that 12.1% of cases received out-of-network claims, often due to out-of-network anesthesiologists and pathologists. The study suggests partnering with in-network providers and considering cost-saving strategies to spare patients surprise bills.
A study examining the impact of human activity on carnivore niches found that more than a quarter of average carnivore diets consist of human food. Human disturbance leads to significant dietary changes, increasing trophic niche overlap and conflict among species.
A new study found that hospitalization rates for acute cardiovascular disease events increased by 1.62 times after the 2016 presidential election, suggesting that sociopolitical stress may trigger CVD events. The findings were consistent across sex, age, and race/ethnicity groups.
A University of Adelaide-led research project will analyze clinical data from injured koalas to inform future bushfire response and treatment strategies.
Researchers have developed a new type of precise therapeutic vaccine against leukemia utilizing self-healing polylactic acid microcapsules. The vaccine co-encapsulates a new epitope peptide and PD-1 antibody, demonstrating superior performance over commercialized adjuvants in various models.
A study by Indiana University researchers found that Black police officers were more frequently disciplined for misconduct than White officers, despite an equal number of allegations. In Chicago, Black officers were disciplined at a 105% higher rate than white officers.
Researchers at Sandia National Laboratories have developed a machine-learning technique to improve the control of nuclear fusion reactions, which could lead to more efficient and environmentally friendly energy production. By modifying reactor walls using computer-generated data, they aim to reduce damage from plasma interactions and i...
Researchers aim to understand how electrical stimulation affects glia and vasculature in the brain, with potential implications for treating neurological diseases. They'll use two-photon microscopy and optogenetics to investigate inner workings of the brain.
A study by the University of California, Davis, compares three types of energy providers in California, finding that community choice aggregations (CCAs) purchased more renewable energy but went farther to source it. The study highlights the need for energy providers to prioritize local and renewable sources.
Researchers aim to improve weather and climate prediction by modeling atmospheric gravity waves using Loon LLC's internet-connected balloon data. The project will help scientists better understand the impact of these wave phenomena on jet streams, polar vortex, and extreme weather.
Research shows that creativity in science and arts are similar, indicating the need for holistic teaching approaches to foster creative capabilities. This study provides valuable insight into assessing and developing students' creative skills.
A study developed a new crystal structure of deltamethrin that kills mosquitoes 12 times faster than the original form. This could lead to more effective malaria control even in areas with high insecticide resistance.
Researchers from TROPOS and Leipzig University contribute to the success of the largest Arctic expedition, collecting valuable climate data and conducting key atmospheric measurements. The team's findings suggest significant changes in the Arctic atmosphere, including increased smoke levels and signs of 'Pyrocene' effects.
A large retrospective study suggests that the amount of carbon stored in soils is the biggest predictor of how much carbon will combust during a fire. The study found that soil moisture was also significant in predicting carbon release, and that vegetation patterns were complex and interacted with each other to predict combustion amounts.