A new study published in Frontiers in Marine Science reveals that small juvenile marine turtles from the Indian Ocean and Pacific Ocean have a high incidence of plastic ingestion. Plastic ingestion is suspected to lead to mortality, malnutrition, and chemical contamination. The types of plastic ingested vary between the two study sites...
Researchers found a 40-meter fall in sea level increases eruption likelihood at Santorini and possibly other volcanoes worldwide. Climate change impacts volcanic activity, particularly as ice sheets retreat and global sea levels rise.
Researchers from NYUAD and University of Wisconsin-Madison develop interactive 3D diagrams to teach functional neuroanatomy. The study shows that VR exceeded PC viewing for experience-based learning outcomes, making it an enjoyable and easier learning tool.
Researchers found that local delivery of tumor-specific T-cells is an efficient option to convert tumors unresponsive to checkpoint inhibitors to permit tumor cures. Locally delivered T-cells showed similar control of established tumors as intravenous adoptive T-cell transfer.
Researchers at the University of Rochester have developed a new method using pulsed lasers in liquids to create nanoparticles that can be easily tested for use as catalysts. This technique accelerates the process of discovering effective catalysts, which is crucial for producing essential materials and clean fuels.
In a new study, researchers found that punishments, like dropping non-pollinated flowers, enforce cooperation between fig trees and wasps. Contrary to previous findings, some fig species do not eliminate non-pollinating wasps by aborting their own fruit.
A new app called selfBACK has been developed to help people deal with back pain in a better way. The app uses artificial intelligence and draws on other people's experiences with back pain to provide tailored advice and feedback.
Scientists discovered impaired leptin transport to the brain via LepR receptors leads to pre-diabetic state and exhausted insulin secretion. Reintroducing leptin restores pancreatic function-promoting action, suggesting a crucial brain role in type 2 diabetes management.
Chapman's Pygmy Chameleon, one of the world's rarest chameleons, has been found in surviving patches of forest in Malawi. The species was feared extinct due to forest loss and habitat fragmentation, leading to reduced genetic diversity and increased extinction risk.
Researchers found that individuals who consumed more hyperpalatable carbohydrate and sodium foods at an all-you-can-eat buffet had significantly greater weight change and percent body fat change. Hedonic eating, characterized by rewarding food properties, may boost a person's risk for weight and body-fat gain in early adulthood.
A Kaiser Permanente study of over 31,000 heart attack patients in Southern California revealed significant racial disparities in long-term survival. Black patients from lower-resourced neighborhoods were more likely to die within 5 years after a heart attack compared to white patients, regardless of healthcare access.
A new study suggests that growing stinkweed as a crop could produce cleaner jet fuel with fewer environmental impacts than other biofuels. The study found that stinkweed requires less fertilizer and pesticides, resulting in lower carbon dioxide emissions and air pollution.
The Journal of Nutrition Education and Behavior has announced the 2021 Best Article and GEM awards, recognizing outstanding contributions to nutrition education. The winners include Stacy Gleason et al. for their article on breastfeeding duration and Josephine Umoren et al. for their GEM on food pantries integrating nutrition programs.
A new cancer vaccine strategy showed promise in a proof-of-concept study, reducing tumor burden and improving overall survival in an animal model of Lynch syndrome. The vaccine targets specific neoantigens produced by cancer cells, stimulating a robust immune response.
Researchers at Rice University have developed a model of how internal states and external stimuli shape the behavior of hydra, a tiny, jellyfish-like creature. By studying their neural networks, scientists can gain insights into fundamental principles that may apply to more complex animals.
Researchers achieve continuous and flat nearly single-crystalline nitride films on amorphous glass substrate via van der Walls strategy. The development of this technology promises a universal method for improving the incorporation of Indium in III-nitrides.
An international study found that internet-based cognitive behavioral therapy (iCBT) is as effective as traditional CBT in treating mild to moderate depression, especially for the elderly. The study also identified harmful components of online treatments and emphasized the importance of regulating iCBT programs.
The study reveals ketamine's binding pocket in human NMDA receptors and identifies key residues essential to its action. This discovery paves the way for developing rapid-acting antidepressants with fewer side effects.
The study reveals that lysine residues in the RNA polymerase act as a 'bucket brigade', transporting drugs and nucleotides to the binding site through electrostatic interactions. Favipiravir is found to be taken up more efficiently than ATP, while remdesivir outperforms favipiravir.
A review of previous scientific studies on pollutant release from sediments during extreme flood events reveals significant risks to human and environmental health. The study highlights the need for good river management to address long-term consequences of pollutants in riverbeds.
The American College of Surgeons proposes four strategies to address the root causes of violence, including investing in at-risk communities and advocating for policy changes. Trauma Informed Care is a key feature of these strategies, aiming to foster empowerment and partnership with patients.
Chromosomes in spermatozoa exhibit a non-random positioning related to gene expression regulation. A new study maps the three-dimensional arrangement of chromosomes within sperm cells.
The study found that energy intensity significantly drove electricity consumption growth in the EAEU, with Kazakhstan and Russia contributing to increased energy consumption. Armenia and Belarus showed a decrease in energy intensity due to declining fossil fuel consumption and green energy development.
A new study by University of Michigan researcher Parth Vaishnav suggests that deploying residential heat pumps can cut greenhouse gas emissions and save households money if the US grid becomes cleaner. However, raising heating costs for some houses is a concern, especially in areas with dirty electrical generation mixes.
A new study by Anglia Ruskin University found that gay and bisexual men earn less than heterosexual men due to workplace discrimination. Gay men earned 6.8% less, while bisexual men earned 10.3% less on average across Europe, North America, and Australia.
Researchers at Temple University are conducting a 5-year study to compare two approaches for reducing heart disease risk factors in Black birthing people. The study aims to eliminate disparities in heart disease among Black women and birthing people during and after pregnancy.
Researchers found that high-impact weather events can be extreme, especially in context of human activities. Detailed hypothermia risk forecasts were not available for the race site, contributing to tragedy. The study highlights the need for improved warning systems and collaborations among scientists, governments, social media, and ci...
Researchers developed a 'site-specific' strategy to improve cereal yields in Nepalese smallholder farms, outperforming traditional generalized approaches. The Nutrient Expert system uses machine learning to identify crop-specific nutrient requirements, optimizing yield and resource efficiency.
Researchers mapped genetic control elements of active genes in the mouse cerebellum, identifying over 200,000 control elements and a temporal pattern shared between different cell types. The study also shed light on the evolution of gene regulatory programmes in mammals.
The team uses state-of-the-art X-ray imaging to study plasma discharges in water, providing new insights into the phenomena. The research aims to advance green energy production through methods like fusion, hydrocarbon reforming, and hydrogen generation.
Researchers use Keck Observatory's MOSFIRE instrument to analyze the layer-cake structure of a nearby free-floating brown dwarf's atmosphere. The study reveals complex cloud formations, including hot sand grains and exotic elements, with depths reaching up to 446 miles.
Lehigh University researcher Roberto Palmieri aims to make RDMA technology even faster by revisiting a long-held theory. His goal is to enable all machines to interact with local memory, reducing latency and improving performance.
A new study by Yale researchers found that the 'Muslim ban' led to a significant increase in missed primary care appointments and emergency department visits among Muslim-Americans. The study suggests that immigration policies can have indirect and unexpected consequences on the health of targeted communities.
A new Polish study examines why people refuse vaccination, finding that generalized negative attitudes towards vaccines and confirmation bias play a significant role. Vaccine deniers often attribute negative symptoms to vaccines despite missing evidence of correlation.
Researchers at Hokkaido University created a lipid polymer that can carry genetic code into lung cells, potentially treating diseases such as acute respiratory distress syndrome and lung cancers. The delivery method bypasses the liver and targets specific lung cells without targeting ligands.
A new report by the University of Huddersfield found that spending more than eight hours a day sitting had detrimental effects on mental health, even among those with regular exercise. The study recommends reducing sitting time and increasing physical activity to improve mental well-being.
Researchers develop method to produce high-quality gypsum binders from synthetic calcium sulfate dihydrate, surpassing natural gypsum in several parameters. The new material can replace natural gypsum in countries without gypsum stone deposits, reducing production costs and simplifying technology.
Yiping Qi's team will test new delivery technologies for CRISPR-Cas12a to develop a pipeline for genome editing in carrots. They aim to create more nutritious and hypoallergenic carrot varieties with improved nutritional value and reduced allergenicity.
Researchers create sustainable biofabrication method using acetic acid as a biologically benign solvent, reducing environmental risks and improving mechanical properties of biomaterials. The new 'green' fibers exhibit exceptional mechanical properties and preserved growth factor bioactivity.
Researchers discovered a rare bird fossil with nearly complete skull, allowing them to compare ancient bird brains to living birds. The study suggests that complex brain structure may have played a key role in the survival of bird ancestors during the mass extinction event.
A new study in Molecular Ecology found that blood-sucking flies specialize on bats by following chemical cues from skin bacteria. Researchers analyzed dozens of bat species and identified unique bacterial profiles associated with each group.
A multi-disciplinary team of researchers has identified a molecular switch called Them1 that prevents fat burning in cells by blocking access to fuel sources. This discovery may contribute to the development of a new type of obesity treatment.
Researchers from The University of Tokyo Institute of Industrial Science have identified the origin of a phenomenon that occurs when rubber materials under stress rapidly break. Their simplified step-loading model replicates the non-monotonic mechanical behavior observed in these materials, shedding light on the velocity jump phenomenon.
A study by Boston University researchers found that popular teleconferencing platforms like Zoom and Microsoft Teams struggle to capture accurate acoustic measures of voice, leading to clinically significant differences in voice evaluations. The team tested five platforms and discovered that only Microsoft Teams performed relatively well.
Researchers found COVID-19 early symptoms vary by age group and sex. Younger adults (16-59) have different symptoms compared to older adults (60+), while men report shortness of breath, fatigue, and chills more frequently than women.
Researchers found that UVB radiation from the sun causes chemical changes to DNA, leading to disease-causing mutations. This discovery sheds light on the origins of melanoma and highlights the importance of prevention efforts.
Researchers have identified five Bacillus strains with antibiotic ability against the deadly Fusiarium wilt TR4 fungus, which is threatening global banana production. The study found that these strains can trigger direct or indirect antagonism on the fungus, providing a new biocontrol method to combat TR4.
Researchers have developed a dual-drug therapy for alcohol use disorder by targeting the mTORC1 enzyme. Blocking this enzyme can halt cravings in mice engineered to have AUD, offering a promising alternative to current treatment options.
Researchers discovered a convergence of sensory and motor information in the thalamus that may lead to new treatments for schizophrenia, epilepsy, and other brain disorders. The team used various tools, including electron microscopy and visualization computer, Cooley, to reconstruct images from mouse brains.
Researchers found changes in erythrocyte morphology and nanoparticles on cell surfaces during radiation therapy, which may indicate treatment effectiveness or prognosis. The study suggests that analyzing these changes could lead to the development of a diagnostic method for assessing RT efficacy.
Research from Wellesley College shows that asexual invasive weevils adapt to new food sources by passing down gene regulation changes to future generations. The findings reveal that these creatures can respond to different toxins in plants using shared genes, allowing them to thrive in various environments.
A new study by Brown University found that the Trump administration's 'Muslim ban' led to an increase in emergency department visits and missed primary care appointments among residents from targeted nations. The study suggests that elevated cumulative stress due to a hostile climate toward Muslims may have contributed to these changes.
Researchers found that felled trees should be worked on to avoid physical contact with conservation targets, minimizing damage to understory trees. The study used a spatial grid and Geographic Information System to model damage and predict potential losses for harvesting.
Researchers identified mono(ADP-ribose) and NMNAT-2 as potential biomarkers for ovarian cancers, enabling clinicians to determine which patients may respond well or poorly to treatment. The discovery also highlights a selective advantage that can be exploited to inhibit cancer growth.
The Wayne State LEAP-HTN project aims to improve access and delivery of care for Black adults with high blood pressure living in under-resourced neighborhoods in Detroit. The program deploys mobile health units and community health workers to provide personalized coaching and direct healthcare.
The UCLA-led team has devised a solution to enhance wavelength-conversion efficiency by exploring semiconductor surface states. Incoming light is bent using a nanoantenna array, allowing for easy and efficient conversion of wavelengths.
During the COVID-19 pandemic, 10% of households with high school-age teens reported buying a firearm, and 3% of U.S. households became first-time gun owners. One in seven households that purchased a gun during this time also had a teen experiencing depression symptoms.
Researchers from USC Stem Cell discovered a latent regenerative potential in the inner ear's sensory cells. They found that epigenetic modifications regulate hair cell development and identified a key histone decoration, H3K4me1, that keeps supporting cells primed for transdifferentiation.
A study by Brown University researchers found that the US 'Muslim ban' executive order led to a significant decrease in healthcare utilization among individuals born in targeted nations living in the US. The analysis suggests that the ban had a substantial impact on the health and well-being of these individuals.
Researchers have developed a new MRI methodology called Correlation Tensor Imaging (CTI) that can analyze stroke lesions with unprecedented accuracy. This technology may predict individual outcomes and guide treatment, improving patient care.