Researchers explore clean energy investments as a means to stabilize and enhance portfolios during fluctuating market conditions. The study found that clean energy indices play unique roles in the global financial system, affecting information transmission and resilience.
Scientists create sheets of transition metal chalcogenide 'cubes' connected by chlorine atoms, exhibiting high catalytic efficiency for hydrogen generation. The discovery opens up a new route to assembling nanosheets with unique electronic and physical properties.
A recent study explores the Clean Air Act and its impact on downwind states, highlighting challenges in regulating interstate air pollution. Downwind states face lengthy response times, infrequent petition acceptance, and burdens of proof in court, making it difficult to effectively address unequal pollution effects.
Researchers identified areas with lower colorectal cancer screening rates and developed an interactive web map to pinpoint neighborhood-level disparities. The study aims to inform targeted education or intervention programs, ultimately increasing screening rates in priority neighborhoods and contributing to national improvements.
Researchers have identified the critical step in NMDAR's routine where it rotates into an open formation, enabling electrical signals crucial for cognitive functions. This discovery may pave the way for drug compounds that can correct faulty NMDARs, potentially treating conditions like Alzheimer's and depression.
Researchers have developed novel X-ray-sensitizers that can efficiently generate singlet oxygen for targeted cancer therapy using low-dose X-rays. This breakthrough could lead to a more effective and patient-friendly alternative to current radiotherapy methods, potentially reducing the risk of adverse effects.
A recent study found that individuals with high individual resources and exposure to more greenspace were more likely to experience low or no PTSD symptoms over time. Greenspace was also associated with greater neural reactivity in the amygdala, a region involved in detecting rewarding cues.
Researchers discovered a new small molecule, SR-18292, that increases fetal hemoglobin production and reduces sickled red blood cells in mice with sickle cell disease. The study suggests that combining SR-18292 with hydroxyurea could provide a vital new treatment option for patients who don't respond well to traditional treatments.
A 50-state survey of US adults reveals decreased trust in physicians and hospitals during the COVID-19 pandemic. Lower levels of trust were associated with a lesser likelihood of pursuing vaccination, highlighting the importance of restoring public trust in healthcare.
A new study uses artificial intelligence to predict which breast cancer patients are most at risk for developing chronic pain, with anxiety and depression being leading factors. The AI model was built with detailed data on over 1,000 breast cancer patients and correctly predicted chronic pain more than 80% of the time.
Researchers have introduced a new AI calibration method called Thermometer, which enables efficient calibration of large language models for various tasks. This technique leverages temperature scaling to adjust a model's confidence and can generalize to new tasks without requiring additional labeled data.
Researchers at the University of Bath have discovered a new optical phenomenon called hyper-Raman, which can penetrate deeper into living tissue and yield images with better contrast. This effect has significant potential applications in pharmaceutical science, security, forensics, environmental science, art conservation, and medicine.
Researchers unveil a transformative development in haptics, offering enhanced realism and reliability in virtual reality and teleoperation systems. The novel method ensures stable depiction of heightened virtual stiffness and damping, crucial for realistic engagement.
Researchers evaluate ChatGPT as a diagnostic tool for medical learners and clinicians, finding it reliable only half the time. The study warns against relying on the AI for medical advice due to its limitations.
Researchers from MARUM and the National Oceanography Centre analyzed sensor data over four years to determine seafloor currents in deep waters. The study found that currents sped up, slowed down, reversed direction, and were steered by seafloor relief, contradicting previous steady models.
A team of researchers has made a groundbreaking discovery in the DNA repair mechanism, revealing how proteins recognize and repair damaged DNA. The study, published in Nature, uses cutting-edge imaging techniques to visualize how DNA repair proteins move on single molecules of DNA and initiate repair at crosslinks.
Climate change is expected to shift the distribution of eight commercially important marine fish and invertebrate species northwards due to warmer water temperatures and loss of sea ice habitat. This could lead to changes in the abundance and economic viability of fisheries, with some species potentially benefiting while others decline.
A recent comparative effectiveness study found that restrictive firearm policies significantly lower firearm mortality. The study's findings suggest that policymakers should prioritize comprehensive regulation over individual policy changes.
Researchers at Argonne National Laboratory have made significant strides in understanding the mesoscale properties of a ferroelectric material under an electric field. The breakthrough holds potential for advances in computer memory, lasers, and sensors.
Researchers at WashU Medicine developed a nasal COVID-19 vaccine that halted transmission in hamsters, showing promise for controlling respiratory infections. The vaccine targeted the virus's entry points in the nose and mouth, reducing viral replication and preventing spread.
Researchers have observed symmetry-breaking dynamics in ionized CO₂ dimers, leading to the formation of CO₃ moieties. This phenomenon has significant implications for atmospheric chemistry and astrochemistry, providing new insights into molecular behavior under extreme conditions.
A new study found that Cannabigerol (CBG) significantly reduced feelings of anxiety at 20, 45 and 60 minutes after ingestion, with stress ratings also decreasing. CBG's effect on memory was unexpectedly positive, enhancing the ability to recall lists of words.
A new study published in Menopause suggests that a longer reproductive lifespan is associated with a lower prevalence of multimorbidity in postmenopausal women. The study found that women with longer reproductive lifespans had lower risks of cardiovascular disease, osteoporosis, and other chronic diseases.
Researchers discovered elevated levels of neurofilament light chain protein in Parkinson's disease and dementia with Lewy bodies, suggesting potential early detection methods. The study found different protein patterns between the prodromal stage and established diseases.
A study by Michigan Medicine found that over- or under-dosing anticoagulants can result in serious health conditions, most often occurring after the initial prescription. The researchers evaluated five years of prescribing data and found that nearly 70% of alerts to off-label dosing occurred during a follow-up visit.
A nationwide survey found trust in physicians and hospitals decreased during the pandemic, with lower trust associated with lower vaccination rates. The study suggests strategies are needed to rebuild trust to achieve public health priorities.
University of California San Diego researchers used cryo-electron microscopy to capture the first 3-D images of a key muscle receptor, shedding light on why newborn humans develop slowly while cows mature quickly. The study's findings may help develop future treatments for muscular disorders.
Research suggests gentle parenting, focusing on emotional regulation and relationships, is associated with higher parent satisfaction. However, some individuals may experience uncertainty, burnout, and low efficacy in their parenting approach.
A new large study found that incidence rates of 17 cancers increased with each successive birth cohort born since approximately 1920, with mortality trends also rising. The report highlights the critical need to identify and address underlying risk factors in Gen X and Millennial populations.
A re-analysis of a community policing study found that increased cooperation and trust in the police lead to more crime reporting, which can inflate crime rates. This 'crime reporting sensitivity bias' must be adjusted for when evaluating the effectiveness of community policing programs.
A new study finds that most self-service interactive devices lack accessibility features, causing distress for Canadians with disabilities. Using personal devices like smartphones can compensate for these shortcomings, promoting independence and privacy.
A study found that city-level sugar-sweetened beverage taxes are associated with lower body mass index percentile among youth. Policymakers may consider implementing such taxes to prevent or reduce youth overweight and obesity, ultimately reducing chronic disease risk, particularly among children under 12.
ICU patients with contractile weakness of the diaphragm due to mechanical ventilation develop a state of hibernation, where myosin protein is trapped in an energy-saving state. This compromises diaphragm strength and independent breathing, leading to difficulties in weaning from the ventilator. Researchers have found a potential lead f...
Researchers found that hyperactivated neurons drive cancer proliferation and that serotonin uptake by ependymoma cells promotes tumor growth. Inhibiting this process blocked tumor growth, opening doors for drug discovery.
A study published in PLOS ONE reveals significant cultural differences in body appreciation among White Western, Black Nigerian, and Chinese women. White Western women reported higher media pressure to be thin, but lower body appreciation compared to other ethnic groups. In contrast, Black Nigerian women had higher body appreciation an...
Researchers found that even tiny city gardens with native milkweed species attracted monarchs and caterpillars. Older, established milkweed plants were more likely to support eggs, while a variety of blooming plants provided nectar for adult monarchs.
A University of Michigan study identified key changes in bird genomes sparked by the mass extinction event, contributing to the incredible diversity of living birds. The research found shifts in nucleotide composition linked to developmental traits like body size and metabolism.
A study found high levels of lead, cadmium, and arsenic in US cocoa products, including organic options. Moderate consumption is advised, especially for those with higher exposure risks.
Astronomers have discovered a nearby star that rotates faster than expected, with anomalies in its stellar rotation profile. This finding provides insights into fundamental stellar strophysics and challenges current understanding of stellar dynamics and magnetic dynamos.
Scientists found islands of highly potent immune cells in the bone marrow close to glioblastoma tumors, which play a central role in defending against cancer. This discovery may lead to innovative therapies and could improve patients' chances of survival.
Researchers deployed an unmanned submarine 'Ran' under thick ice in Antarctica, revealing high-resolution maps of the glacier's underside. The findings indicate that stronger underwater currents and flowing water influence the melting process, with complex patterns and formations resembling sand dunes.
Researchers at the University of Texas at Austin have leveraged AI to develop a new, safer antibiotic that targets specific bacterial membranes while minimizing harm to human cells. The AI-powered approach has identified a promising lead compound with potential for treating multidrug-resistant bacterial infections.
A research team has introduced a pioneering method to recover phosphorus from municipal wastewater, transforming it into a valuable resource for battery production. The resulting carbon-coated LiFePO4 cathodes exhibit impressive performance characteristics, achieving high discharge capacity and cycle stability.
A study published in Nature found that propofol can restore the function of mutated HCN1 ion channels, which are associated with certain types of epilepsy. The researchers suggest using propofol to treat these conditions or designing new compounds with similar effects but reduced side effects.
A new study analyzing health records from 46 million adults in England found that COVID-19 vaccination significantly reduces the incidence of heart attacks and strokes. The incidence was up to 10% lower after the first dose and up to 27% lower after two doses, especially with the AstraZeneca vaccine.
Researchers at Mayo Clinic used AI to analyze electroencephalogram (EEG) tests, identifying subtle brain wave patterns characteristic of cognitive problems like Alzheimer's disease. This technology has the potential to provide healthcare professionals with a more accessible tool for early diagnosis in communities without easy access to...
Research from Florida Atlantic University reveals that training closer to failure can boost muscle growth, while having no clear impact on strength gains. The study analyzed data from 55 studies and suggests that individuals who aim to build muscle should work within a desired range of 0-5 reps short of failure.
New research from the CU Center for Combat Medicine and Battlefield Research found a promising pathway to reducing gun-carrying among youths with recent suicidal ideation or plans. Military-connected youth with past-year suicidal ideations or suicide plans exhibited lower rates of handgun carrying compared to their civilian peers.
Researchers developed a computer model to examine the dynamics underlying suicide contagion after the suicides of Robin Williams in 2014 and Kate Spade and Anthony Bourdain in 2018. The findings provide a framework for quantifying suicidal contagion, allowing for better understanding, prevention, and containment of its spread.
Researchers at BYU created a national glycemic index (GI) and glycemic load (GL) database to improve dietary awareness. The study found that high-GI foods contribute to Type 2 diabetes, cardiovascular disease, and weight gain, highlighting the importance of prioritizing low-glycemic carbohydrates.
A recent study found that volcanic 'fires' in Iceland were triggered by the storage and melting of magma beneath the Earth's crust. The team used geochemical analysis to discover that the magma comes from underground melting of the crust, rather than directly from the mantle.
Researchers discovered a unique protective mechanism in pancreatic β-cells, relying on elevated levels of pro-survival proteins like cFLIP. This discovery challenges the dominant paradigm and offers new insights into diabetes research, potentially leading to novel strategies for preserving β-cell function.
A new study suggests that more than one-third of women do not recognize postmenopausal bleeding as a key symptom, and many healthcare professionals lack adequate education on the subject. The findings highlight the need for improved patient counseling about abnormal uterine bleeding as an early warning sign of endometrial cancer.
Researchers found that humans were born to run due to their unique physiological traits and social benefits of endurance pursuits. Studies reveal that humans were engaging in endurance hunting tactics for thousands of years, with similar patterns observed across diverse environments.
A recent study found that nearly half of the nation's top cancer centers implemented universal masking policies during the 2023-2024 COVID-19 wave. The study, published in JAMA Network Open, revealed a correlation between high-ranking cancer centers and the prevalence of universal masking policies.
A new study published by Ohio State University has found that vaping combined with cigarette smoking increases the risk of lung cancer four times higher than people who only smoke. Researchers analyzed data from over 4,975 patients with lung cancer and a control group of 27,294 people without cancer.
Scientists used AI to identify genes that can convert brain cancer cells into immune cells, increasing survival chances by up to 75% in mouse models. The approach bypasses the blood-brain barrier, offering new hope for aggressive cancers.
Researchers analyzed 549 reports from the Smell Vancouver app to discover that unpleasant smells like rotting and chemical odors dominate in Vancouver, linked to self-reported health issues. The study highlights the need for expanded urban air quality monitoring to address these issues.
A new analysis found that people hospitalized for heart disease, stroke, or cardiovascular diseases are 83% more likely to be diagnosed with anxiety, depression, or other psychiatric conditions within the first year after hospitalization. Early mental health screening and intervention are crucial for patients and their loved ones.
A research team deployed an unmanned submersible to map the underside of a floating ice shelf in Antarctica, revealing high melt rates and unique patterns. The findings raise questions about current models for predicting sea level rise.