A new paleoclimate record covering the last 66 million years has significantly improved our understanding of climate variability and predictability. The study confirms four distinct climate modes: hothouse, warmhouse, coolhouse, and icehouse.
Researchers validate the Kibble-Zurek mechanism in quantum magnetic systems and demonstrate its applicability to open quantum systems using commercially available D-Wave annealers. The study provides strong experimental evidence for the generalized theory, showcasing the potential of quantum annealers in exploring nonequilibrium physics.
Researchers have identified a potential early biomarker, FABP4, for detecting autism spectrum disorder (ASD) in preschool-aged children. Lower levels of FABP4 were found in the blood of children with ASD compared to typically developing children.
Researchers discovered that extinct sea scorpions had air-breathing structures, including trabeculae pillars, which allowed them to breathe out of water. The findings suggest that their ancestors were semi-terrestrial and may have used their legs as paddles to swim.
Researchers at Rutgers University discovered that job candidates with disabilities are viewed more favorably when highlighting technical skills rather than soft skills. In contrast, candidates without disabilities benefit from discussing hard or soft skills during initial interviews.
Despite official recommendations, antipsychotic prescribing patterns for people with intellectual disabilities have remained unchanged over a decade, while antidepressant prescriptions have increased sharply.
Research finds that high androgen levels can cause intestinal stem cells to divide excessively and produce fewer mature epithelial cells, increasing the risk of tumor formation. The study's findings may have implications for treating or preventing colon cancers through androgen regulation.
A recent study discovered that pregnant women in China were significantly worried about their health, their baby's health, and the risks of transmission. Women's psychological responses to the outbreak increased pregnancy stress while decreasing sense of security.
A systematic review of published evidence found that treating hypertension reduces the risk of orthostatic hypotension. Lowering blood pressure targets can mitigate this condition in adults with hypertension, regardless of age or health status.
A recent study found that people prefer a combination of human and app-based contact tracing for the coronavirus. The research suggests that trust in the provider of the app is more important than privacy concerns when it comes to choosing a contact tracing method.
An international team publishes a global reference curve in Science, reconstructing the Earth's climate since the last great extinction 66 million years ago. The study provides a detailed understanding of past climate dynamics and recurring patterns, allowing for more accurate dating and correlation of climate events.
A new study from North Carolina State University has shed light on the earliest stages of Angelman syndrome, a genetic disorder affecting brain development and function. The research used human cerebral organoids to monitor the behavior of a key gene, UBE3A, revealing its role in early brain tissue development.
Researchers discovered that water content and total mass concentration of aerosol particles are key factors in determining aerosol acidity. In populated continental areas with high anthropogenic emissions, the conjugate acid-base pair of ammonium ions and ammonia buffers and stabilizes aerosol pH.
Researchers used AI to analyze stool samples from over 1,000 individuals, identifying clusters of bacteria that could indicate existing or non-existent cardiovascular disease. The study suggests fecal microbiota composition could serve as a convenient diagnostic screening method for CVD.
Drs. Dennis Lo, Karen Mann and Ronald Przygodzki are recognized for their pioneering work in non-invasive prenatal testing and cancer detection using circulating nucleic acids. Their innovations have created a paradigm in prenatal medicine and advanced the field of molecular diagnostics.
A new study published at American Heart Association's Hypertension 2020 Scientific Sessions found that treatment to lower high blood pressure did not increase and may have decreased the risk of developing orthostatic hypotension. The study, which analyzed data from nine large clinical trials, found that more aggressive blood pressure t...
A groundbreaking LSU Health study reveals that nonharmful stress can protect against disease in offspring, reprogramming heritability to promote resilience. The research used mild systemic hypoxia to trigger adaptive changes in adult mice, which were then passed on to their offspring.
Researchers found that tree ring data significantly overestimated climate persistence in Central Europe. The corrected temperature series suggests that medieval climate fluctuations were less pronounced than thought, making the present human-made warming even more extraordinary.
Astronomers have discovered a discrepancy between theoretical models and Hubble observations of galaxy clusters, suggesting a potential gap in our understanding of dark matter. The study used unprecedentedly detailed observations to map the distribution of dark matter on small scales.
Children born to mothers with gestational diabetes in pregnancy are at increased risk for accelerated aging and poor health outcomes later in life. The study found a link between epigenetic age and higher weight, body mass index, blood pressure, and cardiovascular risks.
A new study by Houston Methodist has developed a uniform, universal COVID-19 antibody test that can quickly and easily screen plasma donors. The test, which uses ELISA assays, was found to have an 80% probability of comparable antibody levels to VN titers at or above FDA-recommended levels for convalescent plasma.
A comprehensive survey found similar color-emotion associations worldwide, with red linked to both love and anger globally. National peculiarities were observed, such as white being associated with sadness in China and purple with mourning in Greece. Climate may also influence these associations.
A research team from City University of Hong Kong has produced graphene masks with an anti-bacterial efficiency of 80%, which can be enhanced to almost 100% with exposure to sunlight. The graphene masks are easily produced at low cost and can help resolve the problems of sourcing raw materials and disposing of non-biodegradable masks.
The joint Clinical Practice Guidelines program aims to provide evidence-based recommendations for clinical care, addressing global differences in access to diagnostic tools and therapies. The guidelines will support better patient care, improved health outcomes, increased patient safety, and controlled healthcare costs.
Scientists analyze state-of-the-arts in rational design of hierarchical micro-/mesoporous structures to alleviate diffusion resistance and improve catalyst efficiency. Well-designed hierarchically porous structure ensures rapid diffusion and desorption of products, avoiding deactivation.
Researchers at the University of Tsukuba have discovered a new explanation for how superconductors recover from temporary exposure to magnetic fields without losing energy. The proposed mechanism involves the presence of a topological quantum number, which allows supercurrents to be switched off without Joule heating.
A University of Gothenburg study emphasizes the importance of a systematic approach to achieve person-centered care in healthcare. The researchers argue that person-centred care must be practiced systematically on an everyday basis, creating organisational and individual conditions for partnership between patients, staff, and relatives.
Researchers developed a theoretical model to predict spectral splitting of excitons in WSe2 under magnetic field. The results provide better understanding of opto-electronic properties and potential applications in quantum technologies.
Public confidence in vaccines varies widely between countries, with signs of improvement in parts of Europe but growing scepticism in others. The study found that six countries experienced substantial increases in people strongly disagreeing vaccines are safe, mirroring trends in political instability and religious extremism.
Researchers found that certain human norovirus strains are more resistant to the body's natural defenses than others. This study highlights the importance of considering strain differences when studying norovirus biology and designing therapies.
Scientists have developed a new method to combat cancer by using molecular fibers that target the acidic and reactive environment of cancer cells. The approach has shown promising results in laboratory tests, with cancer cells dying within four hours.
A new study published in European Child & Adolescent Psychiatry found that the death of a family pet can lead to prolonged and profound grief in children, potentially triggering depression. Researchers analyzed data from over 6,000 children and found that the emotional attachment to pets can result in measurable psychological distress.
A new study published in The Lancet Regional Health - Western Pacific found that the pneumococcal vaccine PCV13 reduced hypoxic pneumonia and pneumonia requiring oxygen support by 37 per cent in children in Laos. This significant reduction in severe cases has great potential to alleviate the burden of disease on vulnerable populations.
Researchers discovered that moon-moon interactions may be responsible for more tidal heating than Jupiter alone, potentially leading to the melting of ice or rock internally. The study suggests that tidal resonance occurs when tides generated by other objects in the system match a moon's resonant frequency, resulting in increased heating.
A Phase II trial found that a combination of ipilimumab and nivolumab generated durable responses in 25% of patients with metastatic castration-resistant prostate cancer. The treatment achieved disease control in 46.9% of patients, with median progression-free survival of 5.5 months.
A study by the University of Copenhagen found that Danes associate purity with naturalness, preferring foods with visible mold to those with long shelf lives. This trend suggests a shift in attitudes towards food purity, with consumers prioritizing natural ingredients and visible signs of spoilage.
Critics argue that male circumcision campaigns in Africa are not based on robust science but on racist assumptions about culture, health, and sexuality. The campaigns have been carried out without sufficient contextual research and with underrepresentation of African voices.
The UNC School of Medicine lab generated high-powered microscopic images showing startlingly high SARS-CoV-2 viral loads on human respiratory surfaces. These images illustrate the incredibly high number of virions produced and released per cell inside the human respiratory system, making a strong case for mask use to limit transmission.
Researchers from the University of Adelaide and Australian Wine Research Institute discovered complex microbial communities associated with natural fermentation of Eucalyptus gunnii sap. The study sheds light on traditional Australian Aboriginal practices and identifies new strains of yeast and bacteria unique to Australia.
Researchers estimate that diagnosing and treating high-risk cardiovascular conditions in England could prevent 3.4 million cases of heart disease and stroke, saving £68 billion over 25 years. Identifying undiagnosed diabetes would yield the greatest benefits, while following NICE guidelines would further increase health outcomes.
Research reveals that degradation of the Brazilian Amazon forest has surpassed deforestation in terms of area affected. The study found that between 1992 and 2014, degraded forest cover increased by 29,116 square kilometers compared to the 308,311 square kilometers lost to deforestation.
Scientists accelerated vision restoration by visualizing photoreceptors' response to light in the living eye. Researchers modified OCT technology to detect minute changes, enabling high-resolution visualization of cone photoreceptors and potential therapies like stem cells or gene therapy.
A new study reveals that telomere length in whole blood cells can serve as a reliable proxy for other tissues, with 15 out of 23 tissues showing positive correlation. The findings help clarify conflicting results on relationships between individual traits and telomere length.
Aerosols from western fires detected by NASA's Terra instrument pose a significant threat to climate and human health. High concentrations of aerosols can reduce visibility, impact respiratory systems, and exacerbate cardiovascular issues.
Researchers found that practicing strict social distancing outdoors significantly lowers the likelihood of SARS-CoV-2 infection, while frequent public transportation use increases the risk. The study surveyed over 1,000 people in Maryland and analyzed their social distancing practices and behavior.
Researchers found that attributing a mind to an android and then 'dehumanizing' it leads to the uncanny valley phenomenon. The study suggests that at first sight humans anthropomorphize an android, but within milliseconds they detect deviations and dehumanize it.
Researchers analyzed 455 SARS-CoV-2 genomes from Washington State and found evidence of a single introduction between January 22 and February 10. The analysis suggests that widespread surveillance is crucial even after the pandemic is brought under control, as community transmission can still occur.
The new study found that both Ellipsys and WavelinQ systems enabled patients to start dialysis sooner compared to surgery, offering significant quality-of-life benefits. The Ellipsys System demonstrated higher technical success rate and more durable access, with 82% of Ellipsys fistulas still functional at 12 months.
Tropical Storm Rene appears more organized as wind shear eases, becoming slightly circular on satellite imagery. The storm is forecast to strengthen into a hurricane by Saturday, Sept. 12, with no expected landfall impact.
A survey of healthcare professionals found that many rely on manual blood pressure measurements and outdated criteria for diagnosis, contradicting current guidelines. Using automated office blood pressure monitors may not be optimal for determining new cases of hypertension.
A new study published in Journal of Bone and Mineral Research suggests that women with a history of obstructive sleep apnea (OSA) are at a higher risk of developing vertebral fractures. The study found that OSA was associated with a 2-fold increased risk of vertebral fracture, particularly among those experiencing daytime sleepiness.
A new study estimates that studying the ocean's biological carbon pump could lead to more accurate climate models, improving policies on carbon emissions. The research suggests a global economic benefit of $500 billion if science informs policy decisions.
A portable, low-field MRI device can be safely used at bedside to evaluate critically-ill patients for suspected stroke or traumatic brain injury. The device produced important neuroimaging findings in 29 of 30 patients and detected abnormal neurologic findings in eight of 20 patients with altered mental status.
Researchers investigate freshwater discharge from Russian rivers, mapping its spread in the Kara and Laptev seas. The study reveals how river plumes interact with wind forces, affecting ice conditions and biological processes.
Astronomers used NASA/ESA Hubble Space Telescope and VLT to map dark matter distribution in galaxy clusters. The data showed unexpected lensing effects 10 times stronger than expected, hinting at a missing ingredient in current theories.
A UBCO study examined pain tolerance among frequent cannabis users and found no association with increased sensitivity to pain. The research suggests that cannabis may be a safer alternative to opioids for managing chronic pain, offering hope for patients seeking relief.
New research suggests that reducing or eliminating high blood pressure medications in COVID-19 patients who develop hypotension can prevent acute kidney injury and death. The study found that nearly 60% of patients had a history of hypertension, making it the most common co-occurring health issue.
A study by researchers at the University of Göttingen found that bumblebees thrive in faba bean fields, with populations more than twice as high as in non-bean landscapes. In contrast, other wild bees do not benefit from faba bean cultivation but rely on semi-natural habitats for survival.
Scientists at Argonne National Laboratory developed a new nanocatalyst that uses gold to eliminate platinum dissolution, increasing fuel cell durability. The discovery is a breakthrough for PEMFC-powered transportation, offering a solution to the current performance limitations.
Researchers from the University of Tsukuba discover that old grasslands have higher plant diversity than new ones, and that grassland longevity can indicate high conservation priority. This finding suggests that focusing conservation efforts on long-standing grasslands will be most effective in preserving biodiversity.
Researchers developed a non-toxic nanofluid using commercially available sodium, achieving 80% oil recovery in lab tests. The nanofluid works through multiple mechanisms, including generating heat and reducing viscosity, making it a game-changing technology for oil recovery.
Researchers found higher TMPRSS2 expression in Blacks compared to Asians, Latinos, and Whites, which may contribute to COVID-19 risk disparities. The study emphasizes the importance of diverse participants in clinical trials and addressing social determinants of health.
Scientists compiled a continuous, high-fidelity record of Earth's climate history extending 66 million years into the past. The record shows that natural climate variability due to changes in Earth's orbit around the sun is relatively small compared to projected future warming.
A team of researchers has discovered a novel approach to combat HIV using an antibiotic molecule called concanamycin A. The compound inhibits the Nef protein, allowing cytotoxic T lymphocytes to recognize and destroy HIV-infected cells. This breakthrough offers new hope for a potential cure for HIV by combining with existing treatments.
Researchers found that producing animal-sourced foods consumes over 80% of the Earth's agricultural acreage, leading to widespread deforestation and climate change. Shifting to land-friendly diets could regrow native vegetation capable of absorbing CO2, reducing atmospheric carbon dioxide levels.
New research reveals that climate change is exacerbating the decline of sea otters, which in turn are destroying Alaskan kelp forests. The loss of sea otters is allowing sea urchins to overgraze the coralline algae that form the reefs.
A new study suggests that volcanic ash can persist in the air for months after an eruption, potentially hastening the transformation of volcanic gases and darkening the planet. The discovery was made using real-world observations and advanced computer simulations of the Mount Kelut eruption on Java in 2014.
A study found that safety-net clinicians with high caseloads of socially at-risk Medicare patients received lower merit-based incentive payment scores, indicating higher rates of payment penalties and lower bonus payments. This may discourage clinicians from practicing in poor areas, widening existing health disparities.
Adults with higher leg fat have reduced risk of high blood pressure, according to new research. The study found that participants with more leg fat were less likely to develop all types of high blood pressure.
Researchers successfully predicted properties of over 120,000 crystal structures using convolutional neural networks, confirming diamond's hardness and suggesting potential superhard materials exist.
The Australian labradoodle breed is primarily composed of poodle genetics, with smaller contributions from Labrador retrievers and spaniels. This study's findings suggest that selective breeding for a poodle-like coat has led to the development of hypoallergenic traits in the breed.
A team of UNC-Chapel Hill scientists has determined the high-resolution structure of cGAS bound to the nucleosome, a critical unit of DNA packaging inside cell nuclei. This study reveals how nucleosomes block cGAS from triggering the immune response to own DNA.
Researchers at Johns Hopkins University have developed a computational system called Watershed to predict the functions of rare genetic variants in individual genomes. This breakthrough could lead to the identification of genetic causes for previously undiagnosed disorders and health issues, with implications for public health.
A new study found that 69% of Americans would definitely or probably get a COVID-19 vaccine when available. However, only 55% of Black Americans showed similar interest due to potential barriers such as access to care and trust in healthcare.
A major clinical trial found that a blood test can reliably match women with advanced breast cancer to effective targeted treatments by tracking disease evolution and mutations. The plasmaMATCH trial showed promising results, validating the use of liquid biopsies in routine care for patients with rare subtypes of breast cancer.
Florida Atlantic University will develop an innovative curriculum for graduate students in data science and analytics, addressing a lack of integrative knowledge in the field. The program aims to equip students with technical depth, data visualization skills, and expertise in AI and industry applications.
The GTEx project reveals population-specific and sex-specific differences in gene expression that can inform how gene variants impact aging and disease. The findings highlight the importance of accounting for sex differences and individual variation in future studies.
The study reveals that the real catalytically active phase for CO2 electroreduction is inconsistent with the as-prepared or post-catalyzed catalyst structure. High-performance CO2 electroreduction into formate is achieved on the operando regenerative structure.
The innate immune system interprets cytosolic DNA as a sign of intracellular pathogens. However, cGAS is found in the nucleus and prevents autoimmune reactions by binding to chromatin, not DNA. This interaction fails to activate the innate immune system.
A research team at Chinese Academy of Sciences has developed a new solvation strategy to enhance the oxidation stability of carbonate-based electrolytes in Zinc/Graphite batteries. This breakthrough could lead to high-voltage cells with low self-discharge and long shelf life, making them suitable for large-scale grid storage.
Researchers discovered a complex chemical system in the neotropical shrub Piper sancti-felicis that helps it balance attraction and repulsion from wildlife. The plant produces alkenylphenol compounds with antifungal properties, which protect its fruit from harmful fungi but also make it less appealing to seed dispersers like bats.
A new study reconstructs the spread of coronavirus across the world with unprecedented detail, revealing that early interventions were effective at containing outbreaks. Contrary to speculation, the virus did not jump from China to Europe via British Columbia, Canada, but rather through direct flights and travel. Swift testing and isol...
A new study warns that an impending trade deal between the US and UK could lead to significant increases in NHS drug spending, with estimated costs rising from £1.39 billion to £6.42 billion for 50 brand-name prescription drugs.
A UK hospital study found that intensive care staff have the lowest risk of COVID-19 infection, while cleaners and BAME workers were found to be at higher risk. The study suggests that type of personal protective equipment worn may play a key role in these differences.
A study of 141 pediatric patients transferred to an adult rheumatology clinic found that continued insurance coverage and referral from a pediatric rheumatologist reduced delays in attending adult visits. Pediatric patients with connective tissue diseases or Black race were particularly vulnerable to unscheduled hospitalizations.
A QUT researcher argues that Netflix has metamorphosed into a global television service, commissioning series in multiple countries and making them available to its 150-million subscribers. The study highlights the unprecedented impact of Netflix on national television markets and competitive fields.
Researchers analyzed COVID-19 patients' antibody responses to guide vaccine development, finding that neutralizing activity typically drops within one month post-hospital discharge and severe cases have non-neutralizing antibodies contributing to reinfection risk.
Researchers developed DNA-based nanovaccines that stimulate killer T cell immunity, resulting in tumor control. The synthetic vaccines enhanced CD8 T cell activation and induced muscle cell apoptosis, attracting macrophage infiltration and activating immune responses.
Even mild concussions can lead to severe and long-lasting impairments in the brain's ability to clean itself of toxins, potentially seeding Alzheimer's disease and dementia. The discovery sheds light on why repeated brain injuries are so harmful and suggests a reason for varying effects among individuals.
The P-ONE initiative seeks to build a large-scale neutrino observatory in the Pacific Ocean to study high-energy cosmic particles. The project aims to uncover the origins of extragalactic neutrinos and potentially reveal the nature of dark matter.
A new study suggests that lifestyle improvements can lessen cognitive decline in older adults by improving their lifestyles and boosting cognition. The results indicate that brain neuroplasticity can be retained through targeted interventions, enabling individuals to bounce back from decline.
A novel process for fabricating special optical fiber has been developed by Brazilian researcher Cristiano Cordeiro, simplifying the conventional method that requires costly equipment. The new process can be completed in under an hour and is significantly cheaper, enabling more researchers to produce their own optical fiber.
A new UMass Lowell-led program aims to build culturally responsive and sustainable digital literacy and coding programs for secondary students in Lowell, Methuen and Schenectady. The initiative seeks to make computer science education accessible to all middle-schoolers, particularly from diverse backgrounds.
Researchers at Purdue University have developed a new small molecule to combat vancomycin-resistant enterococcus (VRE), a leading cause of hospital-acquired infections. The molecule has been shown to target and treat VRE in both systemic circulation and the gastrointestinal tract, offering a potential solution to this deadly superbug.
Researchers found far more small-scale dark matter gravitational lenses in galaxy clusters than predicted by standard cosmology. The discovery suggests either an issue with simulation methods or incorrect assumptions about dark matter's nature.
Researchers finally resolved the identity of the mysterious butterfly, previously described by Alfred Russel Wallace in 1866. The species, known as 'Grass Blue', demonstrates high seasonal variability and may not warrant subspecies classification.
Scientists identify how single gene loss fuels deadly childhood brain cancer by studying human stem cells and neural development. The study reveals that the loss of SMARCB1 leads to resistance to final cell differentiation and defect in maintaining normal cell health.
Researchers analyzed ancient texts from 600 BCE, concluding that many inhabitants of the kingdom of Judah could read and write. The study suggests that literacy was not exclusive to royal scribes, but rather a widespread skill among the population.
Tropical Storm Paulette's cloud top temperatures were as cold as minus 63 degrees Fahrenheit, indicating strong storms capable of creating heavy rain. The storm was weakened by wind shear, but forecast to re-strengthen over the weekend and potentially become a hurricane.
A new global climate reference curve reveals the natural variability and extreme climate events that occurred during warm climate states over the last 66 million years. The study provides context for ongoing anthropogenic change and its potential to exceed natural variability.
The National Institute on Aging has funded four new exploratory Alzheimer's Disease Research Centers to broaden current research initiatives with underrepresented populations. These centers will prioritize rural communities and focus on specific scientific areas such as vascular risk factors and disparities in the Deep South region.
Researchers found that shorter rest periods, such as zero, two, and five minutes, yield the same results when measuring blood pressure. This discovery could help improve the efficiency of blood pressure assessments in busy clinical settings.
Researchers found that standard CDS systems are ineffective in reducing antibiotic prescriptions in EDs. The study suggests tailoring CDS systems to the ED environment and provider needs can help reduce unnecessary antibiotic use.
A new study from Northwestern Medicine reveals that biological sex has a small but significant impact on gene expression in every type of human tissue. The researchers found over 37% of genes were expressed differently in males and females, with diverse molecular functions involved, including disease-related traits.
Researchers detected a significant spike in cough and acute respiratory failure cases at UCLA Health facilities between Dec. 2019 and Feb. 2020, exceeding previous year's averages by 1,000. This unexpected increase may indicate early COVID-19 cases in the area.
Researchers discovered a topological insulator that exhibits two electronic states with opposite spin, but only one responds to magnetism. The findings challenge our understanding of exotic physics and raise questions about the properties of this material.
A new study published in the Journal of Employment Counseling found that high levels of self-regulation predict better well-being, job search clarity, and job search self-efficacy. The findings suggest that employment counseling efforts should help individuals improve their self-regulation to achieve positive outcomes after job loss.
A new machine learning-assisted method has been developed by Purdue University engineers to rapidly preselect solid-state quantum emitters for large-scale integration on chips. This approach significantly speeds up the process, reducing analysis time from minutes to seconds.
Scientists discovered that electrons in Van Allen Radiation Belts are accelerated to extreme high speeds locally, reaching ultra-relativistic energies. This process is extremely efficient and may help understand acceleration processes in the universe.
Researchers identified mutations in the novel gene ANGPT2, responsible for primary lymphedema. The discovery provides insights into the disease's underlying mechanisms, potentially leading to improved treatments.
A study analyzed public blogs and stream-of-consciousness essays to find that individuals with a larger negative emotion vocabulary tend to experience more psychological distress and poorer physical health. Conversely, those with a positive emotion vocabulary report better well-being and physical health.
A 100 million light year away, an unusual Type Ia supernova has been observed by a Florida State University led research team. The supernova's slow brightening and unusual characteristics are unlike any other, providing valuable insights into the origins of these powerful explosions.
Researchers have identified 105 epigenetic changes in blood cells that precede the onset of type 2 diabetes. These changes are associated with altered methylation activity and expression patterns in islets of Langerhans, suggesting a potential diagnostic marker for early detection.
A Chinese-German research team identified two olfactory receptors that detect isothiocyanates from cruciferous plants, guiding female diamondback moths to lay eggs on these plants. The discovery offers approaches to control the pest using attractants or chemical agents to interrupt perception of isothiocyanates.
A new study finds that people's prevailing moral values significantly influence their acceptance of correct COVID-19 information. Tailored messaging can address differing moral orientations, such as prioritizing social cohesion or individual freedom. The authors suggest framing messages differently to connect with various moral beliefs.
A new study suggests that children and adolescents diagnosed with white-coat hypertension may progress to sustained hypertension if not monitored regularly. White-coat hypertension is a condition where blood pressure increases only in a doctor's office, but its impact on kids is unclear.
Scientists have discovered that a small fraction of carbonate melt is present throughout the Earth's mantle, storing a large mass of carbon. This finding sheds light on seismology and its connection to climate change.
Removing marine plastic litter from Aldabra Atoll could cost US $4.68 million and require 18,000 hours of labour. The study highlights the economic burden on small island states to protect their marine ecosystems.
Researchers used modest data and basic engineering AI to solve complex MRI appointment no-shows. The study found a 17.2% improvement in no-show rates after implementing phone call reminders for high-risk patients.
Aleutian Reef decline is driven by the absence of sea otters, which prevents urchin population growth. Ocean warming and acidification exacerbate this issue, reducing the alga's resistance and leading to reef erosion.
The GTEx resource provides an important tool to address the relationship between genetic variants and gene regulation, with analysis discovering eQTLs and sQTLs for the vast majority of genes. The study details mechanisms of how genetic effects from coding and non-coding regions affect gene expression and splicing regulation.
A study published in PNAS reveals that fruit development rewires the central metabolism pathway in tomatoes via increased sensitivity to gibberellin. The role of this hormone in fruit-setting ovaries was previously unknown and has significant implications for breeding parthenocarpic fruits.
Researchers from Kazan Federal University and Moscow State University studied the Est3 subunit of telomerase, revealing its importance for stabilizing the whole protein complex. The study used NMR spectrometry to understand the spatial structure and interactions of Est3 molecules.
The analysis found that adherence to the Mediterranean diet was associated with a decreased risk of rheumatoid arthritis in women who smoked or used to smoke. Among these individuals, high adherence to the Mediterranean diet resulted in 383 cases per 1 million people per year compared to 515 cases per 1 million people per year.
Researchers developed a new technique using Laser Raman spectroscopy to analyze mineral-organic aggregations (MOA) for estimating thermal maturity levels in high and over-mature marine shales. This method provides an alternative solution for evaluating maturity in lower Paleozoic and Precambrian shales with rare organic matter.
A recent study by University of Colorado Boulder researchers reveals that humans caused 97% of wildfires in the wildland-urban interface, a fivefold increase from previous estimates. The study also found that human-started wildfires are expensive and account for half of firefighting costs.
A recent study examined the pharmacist's role in HIV care in France, revealing that only 40% of pharmacists systematically offer online patient medication files to people living with HIV. The survey also found that 7% of those who were offered medication interviews felt well taken care of.
A study by the University of Copenhagen reveals that female leopards in Tanzania's Udzungwa Mountains are active from early morning to late afternoon, whereas male leopards only hunt at night. This finding contradicts previous assumptions and highlights the need for further research on these majestic predators.
A new UCLA study identifies two key drivers of the immune system's attack on cancer cells: T cell infiltration and interferon-gamma signaling. The research found that blocking immune checkpoints amplifies interferon-gamma signaling, leading to enhanced antitumor immune responses.
A new study reveals the disproportionate impact of COVID-19 on working-age adults in the US, particularly those from low-income backgrounds, racial/ethnic minorities, and those with less education. The analysis found that these individuals had high rates of uninsurance and food insecurity, which can exacerbate health harm.
A recent study found that high school seniors with a college-going aspirational identity and clear post-secondary educational goals are more likely to attend college. Environmental factors like supportive colleges and financial certainty also play a crucial role in student success.
Researchers found that levodopa stabilized and improved vision in patients with advanced age-related macular degeneration (AMD), reducing the number of treatments necessary. The drug's ability to target the GPR143 receptor led to a decrease in retinal fluid and an improvement in visual acuity.
A study found that weight stigma in young adults predicted higher levels of stress, depressive symptoms, and binge eating during the COVID-19 pandemic. The research also showed that weight stigma was associated with worse health outcomes for both males and females, regardless of their body weight.
Newly mated red fire ant queens select nest sites with lower pathogen risk based on chemical signals from actinobacteria. These bacteria produce compounds that inhibit the growth of ant-infecting fungi, allowing ants to survive and thrive in safer environments.
Cornell University engineers are designing the nation's first statewide Internet of Things public infrastructure to provide universal network coverage and promote responsible data-sharing in underserved areas.
In a new study, researchers found that 3- to 4-year-old children waited nearly twice as long for a reward in conditions where they thought their teacher or peer would find out how long they waited. This suggests that young children are motivated by social rewards and can make inferences about what others value.
A new study reveals that autistic individuals are 1.5 to 4.3 times more likely to have chronic physical health conditions, including low blood pressure, arrhythmias, asthma, and prediabetes. Autistic females also face increased risks of these conditions, depending on their biological sex.
Researchers found sex differences in gene expression in almost every type of human tissue, with effects observed in genes related to disease and clinical phenotypes. Sex biases were discovered in genes relevant to drug metabolism and placental development.
A study of over 260,000 people found that genetics play a key role in sun-seeking behaviour, making it more challenging to address excessive sun exposure. The research identified five genes linked to behavioural traits associated with risk-taking and addiction.
The GTEx project has mapped genetic variations that affect gene expression across over four dozen tissues, revealing the importance of cell type in understanding gene regulation. The study cataloged QTLs governing the expression of over 23,000 genes, highlighting the complexity underlying genetic control of gene expression.