Researchers from Florida Atlantic University conducted a multi-year study to quantify the spatial and temporal abundance of these endangered species. The results showed that both species were abundant along the coast, with no clear seasonal differences or correlations with environmental factors.
A groundbreaking study has unveiled promising pathways to simplified Alzheimer's diagnosis using blood tests, demonstrating strong correlations with brain amyloid plaques across diverse populations. The Bio-Hermes study shows that blood tests can be used to identify persons with amyloid plaques in the brain, regardless of symptoms or r...
Researchers found that vaccines injected into mouse eyes can disable the herpes virus and activate an immune response through lymphatic vessels along the optic nerve. This discovery highlights a shared immune response between the brain and eyes, providing a potential new approach to combating ocular and central nervous system diseases.
A modelling study suggests that mandatory menu calorie labelling in England could prevent approximately 730 deaths from cardiovascular disease between 2022 and 2041. If extended to all food businesses, this number could increase to around 9,200 deaths.
A controversy in the 1920s pitted American paleontologists against emerging Chinese scientific nationalists over the ownership of fossils. The Americans claimed that fossils were universal and could be exported, while the Chinese argued that they should be viewed as local, contingent property.
Researchers at NUS have developed a microporous covalent organic framework for efficient production of hydrogen peroxide through photosynthesis. The new photocatalyst produces H2O2 spontaneously and efficiently from water and atmospheric air when exposed to visible light.
Conservationists have initiated a breeding program in Vietnam to recover the spotted softshell turtle population threatened by overconsumption and habitat loss. The species is critically endangered, with no populations found in protected areas, highlighting the need for further conservation efforts.
Researchers from 16 countries will discuss sustainable urban and rural development, renewable energy, and climate-smart technologies at the symposium. The event aims to build a global network of food-energy-water (FEW)-converged research for net-zero transition.
Researchers provided first detailed estimates of sediment supply to coral reef islands, crucial for understanding climate change impacts. They found that around 0.1m³ (100kg) of sediment is delivered to islands per year, helping islands withstand rising seas.
Researchers analyze complexity of two classes of regular exact (k,d)-SAT problems, finding phase transition points and bounds through experimental simulation. The study reveals theoretical results consistent with experimental findings, providing clearer upper and lower bounds for instances that are satisfied and unsatisfied.
A research project led by Lobelia Samavati has developed a tool to rapidly and inexpensively diagnose sarcoidosis using a simple blood test. The tool can accurately identify the disease in patients and may reduce the need for invasive diagnostic tests.
Researchers capture cultural differences in pottery forms without selective transmission, attributing them to cognitive biases and community-specific techniques. This finding has implications for interpreting archaeological artifacts, potentially leading to new insights into the dynamics of cultural assimilation and artistic innovation.
Anemia affects about 2 billion people worldwide and has been a significant health concern since its recognition as a blood condition in the 1800s. The new method uses microscopic gaps between bone layers to diagnose anemia in both living and dead subjects.
A recent study found that rapidly intensifying tropical cyclones (RI) are already more hazardous than normal TCs and will worsen coastal flooding under future climate warming. RI events may increase by 10-30% for each degree of global mean temperature increase, posing a significant threat to coastal communities.
A study of 82,000 patients found a strong association between hourly heat exposure and the onset of acute ischemic stroke. The findings suggest that high ambient temperatures may contribute to an increased risk of cerebrovascular events under global warming.
Researchers developed a real-time acoustic positioning method to improve ocean bottom seismic exploration accuracy. The approach groups observations to construct precise models, achieving decimeter-level accuracy and potentially centimeter-level precision.
The study investigates how different genes related to autism spectrum disorders affect the brain's neural circuits, resulting in heightened sensitivity to sounds. The researchers aim to identify a potential biomarker for sensory hypersensitivity and develop treatments using optogenetics and minocycline.
A novel AI-driven model developed by Maytal Saar-Tsechansky predicts which patients are most likely to benefit from preventive treatment for Type II diabetes. The model, trained on electronic health records of 89,191 prediabetic patients, improved both health and economic efficiency, enabling data-driven allocation of resources.
Researchers developed a novel method to model 3D tongue morphology from fossilized hominin skulls, providing insights into the evolution of human speech. The approach involves geometrical skull matching and has potential applications for understanding primate tongue development.
Scientists at Washington University School of Medicine discovered that neurons coordinate to produce rhythmic waves that propel fluid through dense brain tissue, washing the tissue in the process. This finding has implications for delaying or preventing neurodegenerative diseases by enhancing the brain's cleaning abilities.
A study analyzing ELSA data found that osteoporosis, heart disease, and poor hearing increased frailty risk in men, while high fibrinogen levels, diabetes, and stroke were linked to higher risks in women. This highlights the importance of gender-specific action plans and intervention for older people.
Researchers developed a model to predict household energy costs with over 74% accuracy by analyzing passive design characteristics from Google Street View images. The model can help identify neighborhoods vulnerable to energy burden and pave the way for smart, sustainable cities.
The study reveals small galaxies produced a significant amount of ionizing photons, exceeding the threshold required for reionization. This suggests low-mass galaxies were strong candidates for sparking the process by heating and ionizing the surrounding gas.
Exposure to neighborhood violence among children is associated with unmet physical and mental health care needs, increased acute care utilization, and poor school performance. The study calls for evidence-based interventions to improve access to care in communities impacted by violence.
Researchers propose that cosmic dust, rich in essential elements, accumulated on early Earth's surface near melting glaciers, sparking prebiotic chemistry. Simulations suggest these environments could have produced the organic molecules necessary for life.
Climate change threatens the survival of African elephants due to habitat loss and water resource depletion. Policies protecting vital habitats can mitigate these impacts, with increased forest and savanna areas benefiting all age groups.
A new study published in the Journal of the American Heart Association found that older women who sat for 11.7 hours or more per day increased their risk of death by 30 percent. The study used machine-learned algorithm CHAP to examine total sitting time and length of sitting bouts.
A systematic review found that harassment on public transport has a negative impact on women's physical and mental health. The review suggests that current measures to address this issue are insufficient and need to be re-evaluated.
A research team developed a model of the blood-brain barrier using modularized tissue derived from human cells. The 'Tissue-in-a-CUBE' system accurately mimics the real blood-brain barrier in terms of structure and function, allowing for the testing of drugs without animal testing.
Scientists have discovered two new end-replication problems in DNA replication, affecting both the leading and lagging strands. This revelation changes our understanding of telomere biology and may hold clinical implications for individuals with telomere disorders, such as Coats plus syndrome.
A new University of Washington study analyzed seven Vision Zero projects and found no negative impact on nearby business revenues. The research suggests that safety improvements do not come at the cost of economic viability.
Researchers at Salk Institute have created a novel organoid model of the human brain that includes mature, functional astrocytes. This allows for the study of inflammation and stress in aging and diseases like Alzheimer's with greater clarity, revealing a relationship between astrocyte dysfunction and inflammation.
A new study reveals that increased meltwater in the North Atlantic can trigger hotter and drier European summers. The study suggests a predictable chain of events leading to European summer weather, due to higher levels of freshwater in the North Atlantic.
High levels of air pollution have a significant negative impact on teams' ability to solve complex problems, such as developing clean energy technologies and vaccines. The study used escape-room games data to estimate that high-pollution days can lead to up to 5% longer completion times for teams.
The American Physical Society has launched a new press program for its March Meeting conference, featuring over 900 sessions and 11,000 individual presentations across various areas of the physical sciences. The program includes special events such as Lunch With a Scientist, Press Happy Hour, and Squishy Science Sunday.
Researchers developed customizable carbon materials (SCCs) to improve energy storage and conversion device performance. SCCs offer precisely customized pores, freely adjusted frameworks, and highly coupled interfaces for enhanced electron transfer.
New research reveals women's cardiovascular disease risks differ by age, lifestyle factors, and mental health conditions. Studies show sedentary behavior increases risk of death from all causes, while preeclampsia is linked to diet, highlighting need for targeted prevention strategies.
A study of routine fecal occult blood testing found a significant decrease in colorectal cancer mortality in Sweden. The association between screening and reduced mortality is expected to be higher due to co-existing testing and delayed diagnoses.
A study measures indoor nanoparticles emitted by gas stoves and finds they can be more toxic than vehicle emissions. These tiny particles are inhaled and delivered to the head airways, posing a risk to human health.
A new neuroscientific paradigm, the synergistic model, allows better understanding of brain-body-environment interactions. This framework enables more accurate personalized diagnoses and treatments of brain diseases.
Researchers found that tumors with high levels of stroma are twice as likely to exhibit chemoresistance to conventional treatment. The study aims to utilize a readily obtainable biomarker, TSP, to tailor more effective treatments for patients diagnosed with ovarian cancer.
A recent Mayo Clinic study found that daylight saving time has a minimal impact on heart health. Researchers analyzed data from 36 million adults and found a slight increase in cardiovascular events during the spring and fall transitions, but this was deemed clinically insignificant.
Researchers have created an online survey to gather information from gardeners about ornamental plants showing 'invasive behaviour'. The results identified 251 potential invaders, including Mexican fleabane and Himalayan honeysuckle, highlighting the critical role of gardeners in early detection and prevention strategies.
Achieving the Healthy People 2030 youth sports participation goal could save $80 billion by improving children's physical and mental health. The study found that increasing youth sports participation by 12.6% could decrease overweight and obesity prevalence by 3.37%, resulting in 1.71 million fewer cases of overweight/obesity.
Researchers discovered that the vitamin D/vitamin D receptor pathway protects enterocytes during aging, reducing ISC proliferation and centrosome amplification. This study provides insights into the molecular mechanisms underlying healthy aging in Drosophila.
Researchers found a higher risk of heart disease or stroke among patients who stopped taking aspirin, but no significant difference in major bleeding risk. The study suggests that patients already safely taking aspirin may continue to benefit from its use without increased risk.
A Tohoku University team studied deep learning models for diagnosing drowning and found discrepancies between model results and medical experts' observations. The study highlights the need for new training methods that align AI model internals with human expertise.
A 12-year study published in JAMA found that bariatric surgery significantly improved blood glucose control and type 2 diabetes remission compared to medical management alone. Participants who underwent bariatric surgery experienced greater weight loss, reduced medication use, and higher rates of diabetes remission.
Dr Boddy argues that female psychopaths differ from males and use manipulative techniques to gain social and financial advantage. The real ratio of male to female psychopathy may be about 1.2:1, up to five times higher than previously suggested.
Researchers found that the hedonic overdrive model best explains obesity in male mice fed high-fat diets. The study reveals that dietary protein and carbohydrate, but not fat, drive overconsumption, contradicting the mass balance model of obesity.
Researchers at UMass Amherst have identified PRMT5 as a key regulator of suppressive activity in immune cells, which can be trained to correct overzealous immune responses. This discovery may lay the foundation for drug-free, side-effect-free treatments for patients with autoimmune disorders such as aplastic anemia.
Long-term childhood cancer survivors face a significantly higher risk of death from heart-related events compared to the general public. Dyslipidemia and hypertension are key risk factors that should be treated earlier, with statins potentially providing increased protection.
Research suggests that power differences between men and women may be driving many observed sex/gender differences. Studies have found that individuals with more power tend to exhibit higher agency, better performance on spatial tasks, and lower empathy compared to those with less power.
A new study by Purdue University finds that cooking on a gas stove can emit more nanocluster aerosol into the air than vehicles running on gas or diesel. This tiny particle pollution could increase the risk of developing asthma and other respiratory illnesses, especially for children.
A study by 50 experts reveals five cutting-edge biomedical engineering advances with significant applications in medicine, including precision engineering, on-demand tissue engineering, and advanced brain interface systems. These advances aim to transform the practice of medicine, impacting various conditions and diseases.
The study introduces Al/Mg/Al laminates with large thickness ratios, showcasing enhanced mechanical properties and interfacial bonding strength. The optimal ITR of 20 yields the best comprehensive mechanical properties, maximizing ultimate tensile strength and yield strength while achieving high interfacial bonding strength.
A new study found that living close to pubs, bars, and fast-food restaurants is associated with a higher risk of heart failure. The study, which analyzed data from over 500,000 adults in the UK, also found that proximity and density of ready-to-eat food outlets were linked to an elevated risk of heart failure.
A study of 236,506 patients found that poorly controlled asthma generates more greenhouse gas emissions than well-controlled asthma. The excess emissions are equivalent to those from over 124,000 homes in the UK each year, with most coming from inappropriate SABA use.
A study compared traditional logistic regression models and machine learning algorithms to predict the best surgical technique for patients with submucosal tumors. The traditional regression approach was found to outperform ML algorithms, with morphology ranking as the highest contributor to prediction accuracy.
Research published in RMD Open journal found a strong association between sinusitis and rheumatic disease, with the highest risks for blood clotting disorder and Sjögren’s syndrome. The study used data from Rochester Epidemiology Project and included 1729 adults diagnosed with various rheumatic diseases.