A study of nearly 50,000 New Zealand children found that greener neighborhoods are less likely to develop asthma, while low plant diversity is associated with a higher risk. Biodiversity conservation may provide concrete health benefits beyond its ecological significance.
A new study provides detailed 3D models of the USS Emmons, a US Navy destroyer that sank in 1945. The mapping technique using multibeam echosounding and photogrammetry will aid in preserving this World War II battle site for future research and education.
A large Korean study found that sleeping fewer than six hours a day is associated with an increased risk of metabolic syndrome and its components, including higher waist circumference and triglycerides. The study also showed a potential gender difference, with long sleep linked to metabolic syndrome in women and short sleep in men.
A Brazilian team developed a platform that combines mass spectrometry with AI to diagnose viral, bacterial, fungal, and genetic diseases. The method shows high accuracy in detecting Zika infection even after the acute phase.
The study found that on-site pathology testing reduced the need for medical evacuations by up to 35%, resulting in estimated total cost savings of $21.75 million per year. This technology enabled early diagnosis, treatment, and evacuation for critically ill patients in remote communities.
A majority of fathers today spend more time with their children and provide more care than ever before. The study found that fathers who exhibit negative aspects of traditional masculinity are less involved with their children. To be a better father, men should not be afraid to show and feel their feelings.
A study found that travellers carrying standby antibiotics are more likely to use them for mild and moderate diarrhoea, contributing to antimicrobial resistance. The study identified factors increasing antibiotic use among travellers, including carriage of stand-by antibiotics, vomiting, and contact with local healthcare.
Research from the Whitehall II study found that 50-year-olds with systolic blood pressure above 130mmHg have a 45% greater risk of developing dementia. This association was not seen at ages 60 and 70, suggesting a link between midlife hypertension and brain health.
Researchers at the University of Oklahoma are investigating tropopause polar vortices, which limit predictability in the Arctic. The team aims to develop new models and strategies to better understand TPVs and their impact on weather events.
The ESA Annual Meeting explores how extreme events challenge populations, communities, and ecosystems, as well as human health and living conditions. The meeting delves into topics such as pastoralism in the 21st century, drought resilience and recovery, and coastal ecological resilience and climate change adaptation.
A new study by Purdue University researchers found that semi-structured block play can improve math skills such as numeracy and shape recognition. Additionally, the intervention also enhanced two indicators of executive functioning, including cognitive flexibility and global executive functioning.
A study published in Radiology found that children with chronic kidney disease exhibit increased cerebral blood flow compared to healthy controls. This may indicate compensatory hyperactivity or disturbances in blood flow regulation, potentially leading to white matter injury and cognitive problems.
Researchers from TU Wien discovered that solar wind particles can cause drastic effects on rock surfaces, leading to an 'exosphere' of shattered atoms. The findings are crucial for the ESA mission BepiColombo, which aims to study Mercury's composition using this exosphere.
Researchers have discovered a novel mechanism for combating drug addiction relapse, focusing on the brain's cholinergic system and its role in memory. Using an animal model, they found that a specific blocker of the alpha7 nicotinic receptor impaired relapse to morphine seeking behavior.
NASA's Aqua satellite captures infrared data on Hurricane Bud, revealing very high and towering thunderstorms near land. The storms have cold cloud top temperatures of minus 80 degrees Fahrenheit, indicating strong uplift and potential for heavy rain.
A new method for predicting treatment success in cancer patients using immunotherapy has been discovered. This method relies on a protein called PD-1, which is found on the surface of human immune cells and allows them to detect tumors more effectively.
A team of researchers at Chalmers University of Technology and Purdue University has developed a microcomb that can replace dozens of high-performance lasers, enabling faster and more power-efficient optical communication links. The technology uses a tiny optical cavity to generate sharp frequency lines, which have unique properties th...
A new study of groundwater in Bradford County shows improving water quality despite heavy Marcellus Shale development. Researchers used data-mining techniques to find rare instances of possible gas contamination near seven out of 1,385 shale wells.
The VaxArray NA reagent kit provides a standardized method for assessing neuraminidase in influenza vaccines, enabling manufacturers to meet current regulatory requirements and prepare for future trends. This breakthrough tool is expected to serve as an important new asset in the push for a more broadly protective or 'universal' flu va...
Amyloid peptides prevent CamKII from participating in synaptic plasticity, leading to synapse loss and cognitive deficiencies. Researchers aim to understand the molecular mechanism behind amyloid aggregate interactions with CamKII to develop potential treatments for early Alzheimer's disease.
A new study published in Nature Communications suggests that individuals who are tolerant of ambiguity are more likely to cooperate with and trust others. The study found a positive correlation between ambiguity tolerance and cooperation, as well as willingness to trust others despite uncertainty about their intentions.
A study by the University of Cambridge suggests that mothers' thoughts and feelings about their baby during pregnancy are associated with later interactions. Researchers analyzed data from 1,862 mothers and found a modest link between positive attitudes and sensitivity in parent-child interaction.
New research shows that agriculture is kept operational through a mix of family, permanent-hired, outsourced and seasonal labour. The majority of South West farmers now employ contractors for big projects, with 87% relying on them.
In 684 nests studied over seven years, complete brood failure occurred in 13% of cases, often due to death by predation. Single parent males generally did poorly, while females were more successful and cared for the brood up to the point of disappearance
A genetic mutation in FOS and its relative FOSB has been identified as a hallmark of osteoblastoma, distinguishing it from the more aggressive osteosarcoma. This discovery will enable clinicians to correctly diagnose osteoblastoma and direct appropriate treatment.
A new study found that military service members who depicted psychological injuries in their artwork had more acute post-traumatic stress disorder symptoms than those who used symbols of their military units. The research team linked themes in masks made by active service members to measures of depression, anxiety, and PTSD.
Scientists in South America are adopting human-specific approaches for biomedical research, utilizing in vitro technologies like iPSCs and organs-on-a-chip. This shift aims to replace animal models, improving health research and developing tailor-made treatments.
Researchers at Temple University Health System discover a dual synthetic lethality approach to eradicate cancer cells by inhibiting two backup repair pathways simultaneously. The strategy effectively narrows down the number of secondary repair pathways available, helping to ensure cancer cell eradication.
A new study in Frontiers in Psychology found that basketball teams playing for survival in critical NBA playoff games are more likely to lose. The researchers analyzed 1,930 playoff games and discovered that the threat of elimination actually made teams more likely to lose, suggesting they 'choke' under pressure.
Researchers have developed a novel technique using spider silk microparticles to deliver vaccines directly to immune cells, increasing T lymphocyte responses. This method shows promise in strengthening vaccine efficacy, especially for cancer and infectious diseases.
Researchers mapped the brain of a blind woman who can see moving objects but not stationary ones due to Riddoch syndrome. Her brain takes detours around damaged pathways to bypass the visual system.
A new study by Johns Hopkins University found that children attending school with peers from violent neighborhoods score as much as 10% lower on standardized math and reading tests. Exposure to neighborhood violence has a significant impact on an entire school's functioning, affecting not only students but also their classmates.
Syphilis researchers have identified exterior proteins on the bacteria that could serve as vaccine targets, marking a breakthrough in the development of a potential vaccine. The discovery was made by UConn Health researchers using computer modeling and testing techniques.
A new study finds that blues and whites are worst for wildlife, while yellow, amber, and green are more benign. The research provides a method for developers and policymakers to choose wildlife-friendly lighting colors.
A new study from Uppsala University reveals that a wide range of anti-citrullinated protein antibodies (ACPA) in immune complexes from the joints can cause local inflammation and drive joint damage in rheumatoid arthritis. This finding supports the suspicion that ACPAs are pathogenic by forming immune complexes in the joints.
A study published in Radiology found that people who smoke or have diabetes are at increased risk of calcifications in the hippocampus, a region crucial for memory. The study suggests a link between smoking and diabetes and an increased risk of brain calcifications.
The HOMEChem field experiment is analyzing chemical interactions in indoor environments, exploring sources of oxidants, organic compounds, and reactive nitrogen species. The month-long project uses advanced instruments to detect chemicals in real-time, providing insights into the complex chemistry of indoor environments.
Researchers have identified pyroptosis, a type of programmed cell death associated with inflammation, as a key mechanism in multiple sclerosis. The discovery of the process and its link to brain cells has led to the development of a potential new treatment using an anti-inflammatory drug.
A recent study by Prof. Xuejie Gao and colleagues found that China's population will experience a six-fold increase in very hot days by the end of the 21st century, affecting over 0.2 billion people with no exposure to cooling. The region from Yangtze River valley to North China will see the largest increase in thermal stress.
A new study found psychedelics, such as DOI, DMT, and LSD, increase dendritic spines and synapses in neurons, promoting neural plasticity. This effect is similar across species, including humans, and may lead to the development of depression treatments.
The PCORI-AHA DECIDE Center will develop and test decision aids to help people with atrial fibrillation make choices with their doctors. The center aims to strengthen the relationship between clinician and patient and empower patients to make informed treatment decisions.
A study by University of California - Davis researchers finds that psychedelic drugs increase dendritic branches and spines, promoting neural plasticity. This structural change mirrors the effects of ketamine, a treatment-resistant antidepressant.
Researchers have identified a europium-containing enzyme in Methylacidiphilum fumariolicum SolV, which is essential for the bacterium's growth and catalyzes methanol conversion. The study reveals that the type of rare earth element bound affects enzyme activity.
Researchers at CeMM Research Center discovered a protective mechanism against atherosclerosis when targeting the molecule BAFF. The study found that blocking BAFF receptors actually increased plaque size, revealing an unexpected role for BAFF in reducing atherosclerosis risk.
Childhood vaccination exemptions are increasing in parts of the US, with higher rates linked to lower MMR vaccination coverage. The authors highlight a need for stricter legislative action to protect children from highly infectious diseases.
Researchers from Newcastle University discovered that human embryonic stem cells travel back and forth in a line, revealing subtle patterns to their movement. This finding has important implications for the development of computer models to predict and control stem cell evolution.
A study found that over 200 commonly used prescription drugs have depression or suicide listed as potential side effects, with concurrent use increasing the risk of depressive symptoms. The researchers suggest updating drug safety software and evaluating medication use in depression screening tools to minimize the impact of depression.
The NIH HEAL Initiative aims to advance addiction and pain research in the US to improve opioid treatment and pain management. The program focuses on interdisciplinary approaches to address long-term addiction.
Tropical Cyclone Aletta has degenerated into a remnant low-pressure area, with maximum sustained winds near 35 mph. The post-tropical cyclone is forecast to dissipate by the end of the week, moving toward the west at 7 mph.
A new study finds that video consultations between primary care physicians and specialists improve liver disease care and increase patient survival rates. Patients who participated in these consultations had a 54% higher survival rate compared to those without access to virtual consultations.
Renkun Chen is developing a non-contact infrared camera to rapidly measure thermophysical properties of CSP plant materials at high temperatures. The tool aims to provide inexpensive and convenient evaluation of CSP performance, enabling continuous monitoring over decades.
Researchers discovered that pilot whales and Risso's dolphins can recognize the alarming calls of killer whales, leading to evasive actions such as fleeing. The team found unique features in the distressing calls that are not present in other whale species or human screams, suggesting a warning system for potential victims.
Scientists have recorded Batrachochytrium dendrobatidis, a lethal fungus, for the first time in caecilians and amphibians in the Western Ghats. The fungus, Bd, causes chytridiomycosis and poses a significant threat to these species.
A study found that exposure to neonicotinoid insecticide and a poor diet negatively impacted bumblebee queens' health, work, and nest establishment. Bumblebees are key pollinators of crops like tomato and blueberry.
A study found that drinking honey or Carafate can provide a physical barrier and neutralize tissue pH increase, reducing injury severity compared to common household liquids. Honey may be a protective intervention for managing button battery ingestion in both households and hospitals.
Researchers investigated how boron evaporates in seawater to produce higher-quality drinking and irrigation water. They found that both multi-stage flash and air-gap membrane distillation technologies were effective in reducing boron concentrations below the Saudi standard of 0.5mg/l.
The NIH HEAL Initiative is a trans-NIH effort to address the opioid crisis through science. The initiative focuses on two primary areas: improving treatments for opioid misuse and addiction, and enhancing strategies for pain management.
A recent study found that up to seven percent of patients develop a persistent habit after being prescribed opioids following surgery. To address this issue, experts recommend enhanced care coordination between surgeons and primary care physicians to identify patients at risk of developing opioid addiction.
The CREDO Detector app allows users to contribute to the largest particle detector in history, exploring fundamental physics questions like dark matter and spacetime nature. By registering and initiating particle detection, users can gain co-authorship and membership in the international collaboration.
A new report synthesizes findings from over 300 research studies to emphasize the importance of teaching phonics in establishing fundamental reading skills in early childhood. The review provides concrete recommendations for drawing on this evidence base in the classroom to support more children becoming confident, skilled readers.
Researchers at Rockefeller University have devised an improved method for isolating and identifying tiny fragments of RNA in human blood products, establishing extracellular RNA as a potentially reliable class of biomarkers. The new approach has been successfully tested on 312 blood samples from healthy subjects, confirming the stabili...
KAUST researchers create a distributed architecture allowing drones to coordinate based on local information and peer-to-peer communications. The algorithm enables rapid reaction times without excessive computation, making it effective in real-time applications.
The New Jersey Commission on Spinal Cord Injury Research has awarded four grants to Kessler Foundation scientists to study learning deficits, cognitive assessments, neuropathic pain, and brain activity during exoskeleton-assisted walking. These $1.5 million grants aim to improve rehabilitative care for individuals with spinal cord injury.
A study by McGill University Health Centre found that two-thirds of teenagers and young adults with type 1 diabetes experience stigma, which can lead to neglecting treatment and severe hypoglycemia. The study also highlights the need for social support and resiliency programs to help individuals manage their condition.
Late-stage assembly intermediates of the human small ribosomal subunit have been structurally characterized, revealing detailed insights into their maturation principles. The findings suggest that the assembly sequence is controlled by biogenesis factors and involves several defined steps.
A population-based survey study found that nearly 37% of adults used prescription medications associated with depression as a potential side effect. The study also revealed that patients taking multiple such medications were more likely to experience depressive symptoms.
Scientists at the University of Sheffield have discovered an enzyme called UCHL3 that regulates DNA repair and may hold promise in improving treatment for chemotherapy-resistant cancers. The findings also suggest a link between UCHL3 activity and brain ageing, which could impact memory, cognitive function, and learning.
A new study found that after the Affordable Care Act's expansion, Medicaid and uninsured patients had improved access to health services outside of emergency departments, leading to a decline in frequent ED use. Frequent ED users were responsible for 30.7% of visits before the legislation and 31.6% after coverage was expanded.
Cardiovascular expert Robert Myerburg argues that routine electrocardiogram (ECG) screening for asymptomatic adults may not be effective in improving health outcomes due to high false positive rates. For higher-risk patients, he advocates for focusing on treatable risk factors and individualized risk assessment.
A new study finds that a fruit and vegetable prescription program can significantly increase shopping at farmers' markets among caregivers of children living in poverty. The program, implemented in Flint, aims to address food insecurity by providing access to fresh produce.
A £374,000 UK Government grant will support Ethiopian communities in developing sustainable natural resource management systems, resulting in reduced deforestation rates. The project aims to market valuable forest products, such as cardamom and wild chillies, to improve villagers' livelihoods.
The study finds that both state and non-state actors face similar decisions when it comes to claiming credit for cyberattacks, but their strategies diverge due to different optics. The researchers highlight the importance of understanding how attackers' motives and identity can be revealed through credit claims.
The USPSTF recommends against adding ECG screening to standard risk assessment to prevent CVD events in asymptomatic adults at low risk. Cardiovascular disease is a leading cause of death among adults in the United States, but ECG screening has not been proven to reduce CVD events.
Researchers identified Klf9 as a key factor mediating the detrimental effects of chronic stress on neuronal connectivity and fear responses. Silencing Klf9 expression protected mice from stress-induced changes in dendritic spines and behavior.
A study published in Proceedings of the National Academy of Sciences reveals how gene defects lead to congenital heart defects. The researchers found that the absence of the CHD4 protein allows for the production of abnormal, 'hybrid' muscle cells that cannot pump blood efficiently.
A new benchmark quantum chemical calculation reveals a qualitative difference in the topologies of core electron orbitals between organic molecules and their silicon analogues. This discovery suggests that core electrons play a more significant role than previously thought, particularly in unsaturated compounds.
A new study by New York University's Steinhardt School of Culture, Education and Human Development finds that multilingual students have made remarkable progress in reading and math scores since 2003. The research debunks the common myth that these students have made little academic progress in recent years.
Lutathera therapy has been shown to provide significantly longer time to deterioration of quality of life compared to hormone therapy alone, with median times of 28.8 months vs 6.1 months for global health status and 25.2 months vs 11.5 months for physical functioning.
A new study by UTSA researchers describes a quick and accurate method for detecting infections using an electrochemical approach. The method, which uses a testing strip, can determine the severity of an infection in a person and is faster than current methods.
A new report calls for better evaluation of side effects from modern blood cancer treatments, which have dramatically improved survival rates. The Commission proposes new approaches to reporting adverse events, including capturing chronic and cumulative effects.
A new study from UCSF found that overweight and obese young adults are more likely to engage in disordered eating behaviors, such as bingeing and purging. The study also found associations between disordered eating and race and sexual orientation, with Asian/Pacific Islanders and homosexual individuals at increased risk.
University of Alberta biologists developed a new imaging technology to study plant diversity and evolutionary history using light spectroscopy. The method allows for quick assessment of biodiversity changes over large landscapes, providing a practical tool for addressing ecosystem function and climate change.
Researchers at Aalto University discovered that regulating lignin particle surface charge enables enzymes to adhere and multiply in efficiency. The breakthrough paves the way for using lignin as a sustainable material in industries.
A team from MIT's CSAIL has developed a system that uses artificial intelligence to analyze radio signals bouncing off people's bodies, allowing for dynamic stick figures to be created of their postures and movements. This technology could monitor diseases like Parkinson's and MS, as well as provide security for elderly people.
Researchers found that patients who couldn't resume work after a heart attack experienced lower quality of life, increased depression, and financial difficulties. The study suggests targeting patients at high risk of not returning to work for targeted interventions.
Researchers have developed a novel host material, nickel ferrite, to increase the volumetric capacity of lithium-sulfur batteries. The S/NiFe2O4 composite delivers an initial discharge capacity of 963.6 mAh/g and good cycle stability, outperforming sulfur-based composites with carbon hosts.
Researchers propose a new approach to studying chemobrain, focusing on brain systems and cellular level causes. They aim to develop better diagnostic tools and strategies for patients to mitigate or prevent long-term cognitive difficulties.
A new study published in Psychoneuroendocrinology found that veterans with PTSD who use service dogs exhibit higher cortisol awakening response and area under the curve compared to those on the waitlist. This suggests potential physiological benefits from having a service dog, including reduced stress levels and improved sleep quality.
Researchers found that a specific composition of human oligosaccharides in breast milk was associated with lower rates of food sensitization in one-year-old infants. The study's findings highlight the potential health benefits of human milk oligosaccharides and underscore their role in preventing future allergic disease.
Researchers found an increase in high waves and winds in the Arctic Ocean due to melting sea ice. This increase poses a significant threat to safe navigation and coastal populations.
Highly empathic individuals process familiar music with greater involvement of the brain's reward system and areas responsible for processing social information. They also experience increased pleasure and activation of the social circuitry, indicating that music functions as a proxy for human interaction.
A new study from Duke University's Fuqua School of Business found that how inequity is presented can influence individuals' willingness to rectify it. Participants were more likely to give up part of a bonus when told a specific black colleague was unfairly disadvantaged, rather than being told they had an unfair advantage.
Researchers found that current dosing regimens for uncomplicated Plasmodium falciparum malaria may be sub-optimal for children below 5 years of age and pregnant women. A revised 5-day treatment regimen is suggested to improve treatment efficacy and delay drug resistance development.
A global collaboration, CSEP, has been studying earthquake forecast models to assess their performance and predict future seismic activity. The experiments have shed light on the predictability of earthquakes, with some models proving useful for real-time warnings during major earthquakes.
A collaborative effort has discovered molecular features of testicular germ cell cancers, identifying potential mutations and other molecular changes. The study found signs of duplicated DNA and defects in DNA methylation, which could inform future efforts to improve treatment decisions and help monitor patients for cancer recurrence.
Researchers found relics of merger events in the Milky Way halo using Gaia Data Release 2. Five small clusters and a large 'blob' of stars indicate massive and smaller merger events shaped the galaxy. This study provides insights into the Milky Way's evolution, with further analysis to reveal more about its formation.
A University of Central Florida team has designed a nanostructured optical sensor that can efficiently detect molecular chirality, a property defining biochemical properties. This technology has the potential to identify chiral drugs and proteins with high accuracy, revolutionizing drug development and understanding diseases.
Researchers develop novel small molecule, PM-43I, that specifically targets STAT6 pathway, reversing preexisting allergic airway disease in mice. This breakthrough approach offers unique advantages over monoclonal antibodies, with potential benefits for patients who may not need steroid treatments.
Researchers at SISSA observed an increase in nerve cell activity on graphene carpets, attributed to ion 'trapping' that modulates its composition. This phenomenon enhances neuronal excitability, with specific effects depending on the graphene's support material.
A study published in Nature Communications has revealed how alpha-synuclein protein clumps cause neurons to die by damaging mitochondria and triggering a channel that leads to cell swelling and bursting. The findings were replicated in human brain cells generated from patient skin cells, providing valuable insights into neurodegeneration.
Researchers have developed Autofocals, a system that automatically corrects presbyopia by mimicking the natural accommodation response of the eye. Users experienced better visual acuity at nearer distances compared to monovision and progressive lenses methods.
A new study by University of Warwick found that high-tech negative pressure wound therapy devices do not improve patient recovery or reduce healthcare costs compared to standard dressings. The research suggests that the use of these devices may need to be re-evaluated in light of the findings.
Researchers at Lund University have found that sea urchins can perceive objects within a limited range of sizes, up to 30-70 degrees around them. This ability is sufficient for the animal's basic needs and behavior, despite having poor eyesight compared to humans.