This study evaluates ChatGPT-4o's alignment with official grades on Finland's national high-stakes matriculation examination. The results show that GPT-4o's grades closely matched human evaluations, with 75% of scores within ±2 points.
A new study reveals that social networks can correct anchoring bias, a pervasive cognitive error. Participants in network groups showed significant improvement in their estimates after exchanging opinions with peers, while those working alone did not. The key to this effect lies in the confidence participants have in one another.
Dr. Renee Fleeman's research found a bioengineered peptide weakens the defenses of Klebsiella pneumoniae bacteria and destroys it, potentially treating patients with severe infections. The findings show the peptide can kill biofilm-embedded bacteria in animal models.
International experts will gather in Valencia to discuss phage therapy's translation from isolated successes to widespread clinical implementation. The challenge now is addressing regulation, manufacturing, accessibility, and clinical integration to make phage therapy a routine healthcare solution.
The FUTURE-D project combines data science with clinical expertise to identify warning signs of depression earlier, enabling more targeted interventions. Researchers will integrate longitudinal cohort data from the MACS and NESDA studies to better understand depressive disorders.
Comparative study evaluates membrane affinity binding, ultracentrifugation, and size-exclusion chromatography methods for isolating extracellular vesicles from bronchoalveolar lavage fluid. SEC method yields significant EV populations with reliable results and preservation of structure and function.
A new study identifies five core values shaping COVID-19 vaccination decisions among Black and Hispanic parents, including safety, knowledge, trust, humanity, and autonomy. Understanding these values can inform targeted public health campaigns to reduce racial disparities in childhood vaccination rates.
A new study finds that nearly one-quarter of income-eligible older adults and people living with disabilities face barriers to Medicaid enrollment due to asset limits, which may discourage savings and penalize economic resilience.
Robert P. Marlin, MD, PhD, MPH, has been honored with the 2026 Henry Ingersoll Bowditch Award for his outstanding initiative and leadership in public health outreach and advocacy. He is a board-certified primary care internist at Boston Medical Center and director of policy for the Immigrant and Refugee Health Center.
Scientists have confirmed Praearcturus gigas as the largest scorpion to exist, measuring over a meter in length and sporting pincers up to 16 centimeters long. The discovery sheds light on early arthropod evolution, suggesting that ecological opportunity played a crucial role in their growth.
A UCF researcher is investigating how probiotics can treat damage from acid reflux disease, which affects one-fourth of Americans and increases the risk for esophageal cancer. Early results show a reduction in Barrett's esophagus and delayed cancer development.
The updated consensus provides scenario-based recommendations for negative pressure wound therapy (NPWT) use, focusing on wound type, infection status, and patient-specific risks. By matching NPWT to the wound and patient, clinicians can improve healing, reduce postoperative infections, and minimize complications.
A new study maps the microbial community in the mouth, revealing distinct habitats and species that work together to maintain oral health. The findings suggest that targeted therapies, such as probiotics, can be developed to manipulate the microbiome and prevent disease.
A new set of consensus standards for classification, annotation, and quality control is being implemented for artificial intelligence applications in dry eye imaging. These standards aim to enhance consistency and multicenter collaboration in AI-assisted diagnosis.
A new study found that states with restrictive abortion policies experienced slower growth in female medical school applicants compared to those with protective policies. The proportion of women enrolling in medical school increased nationally, but at a slower rate in Hostile/Not Protected states.
A Tulane University study found that being female is not a universal stroke risk factor for patients with atrial fibrillation (AFib), especially for those under 75. Women age 75 and older or with comorbidities have a higher stroke risk, suggesting a more personalized approach to prevention.
Tobacco companies applied business strategies honed through cigarette sales to market ultra-processed foods worldwide. The research found that these companies expanded rapidly into international markets, holding leading market shares in multiple regions.
This paper introduces PEG-Prompt, a novel prompting framework that integrates the Paul-Elder critical thinking model to assess course project reports from six dimensions. Experiments on four mainstream LLMs demonstrate significant performance improvements in reducing scoring errors and enhancing alignment with human evaluations.
Researchers at New York University have created a method to manipulate particles and structures using water waves, allowing for the transverse transport and trapping of submerged objects. By controlling the shape of the wave field, objects can be moved perpendicularly to the direction of wave propagation.
The SNMMI 2026 Annual Meeting showcased significant advancements in precision nuclear medicine, AI, theranostics, and molecular imaging. The meeting featured over 1,500 abstracts, a 25% increase from last year's meeting, and presented new educational sessions alongside networking opportunities.
The study found that NAO's compact design and predictable interaction reduced intimidation and boosted sustained engagement among autistic students. Statistical analyses revealed significant improvements in attention duration, communication frequency, interaction scores, and positive emotions.
A recent study from the University of Missouri-Columbia shows a potential way to protect transplanted islets without immunosuppressive drugs. Researchers engineered islets with thrombomodulin and CD47, which prevented harmful inflammation and allowed cells to respond to glucose naturally.
A new book titled SocialsVoice presents a complex portrait of the relationship between social media content and mental health from the perspective of Latino youth. Through participatory research, youth share their experiences online, including both negative stigmatizing content and supportive voices.
Researchers propose using inter situ collections to conserve exceptional plant species from the Amazon rainforest, offering a promising strategy for conservation. By transplanting plants to new environments, scientists aim to increase genetic diversity and promote resilience in threatened species.
A new study suggests that balancing wetland conservation with economic development is possible through a locally adjusted policy featuring both tradeable offsets and taxes. The study estimates that this approach would retain two-thirds of private gains from trade while preventing about $1.6 billion in flood damage.
A study of Indonesian upper secondary special schools found that entrepreneurship education often remains within protected school settings, with limited opportunities for students with disabilities to develop pricing, marketing, and customer engagement skills. The authors suggest that inclusive entrepreneurship education should move be...
A new study by researchers at UC Davis Health and Kaiser Permanente found that long-term exposure to fine air pollution particles (PM2.5) is associated with lower semantic memory, a type of brain's encyclopedia. The study analyzed data from 740 adults aged 53-94 and found no impact on executive function or verbal episodic memory.
A nationally representative survey of US adults found that over 60% believe ultraprocessed foods are addictive and major causes of obesity, Type 2 diabetes, and heart disease. Respondents across party lines supported policies to reduce consumption of such foods.
Brazil needs to build separation and refining facilities, master permanent magnet production, and address environmental risks. The country's capacity to meet global demand for rare-earth magnets is currently only around 6%.
Researchers found that linear alkane molecules passed through nanoscale pores faster than shorter ones, with transport rates determined by pore size and gate flexibility. The study revealed a two-step transport mechanism involving an encounter complex at the outer surface of the nanocube.
A 10-year study published in NEJM found hydroxyurea treatment significantly reduces serious complications, hospitalizations, and death from sickle cell anemia. The study demonstrated improved growth and development in Ugandan children with the disease.
The study found that mining operations in Africa lead to the destruction of 187,000 hectares of forest between 2001 and 2020. Mines extracting cobalt and copper cause the highest rates of overall deforestation.
The study found that participants in the 'Healthy Living' online program experienced moderate improvements in their blood sugar levels, blood pressure, and body mass index (BMI). The program was designed to support self-management of type 2 diabetes and showed promising results in England.
Researchers have resolved human M-channel structures, revealing its architectural principles and a rational drug design strategy. The channel displays remarkable stoichiometric plasticity, with varying subunit configurations generating functional currents.
Researchers found that estuarine sediments in tropical India serve as active sites for sulfur cycling, with specific bacteria like A. calcoaceticus breaking down DMSP into DMS. The study establishes a baseline for DMSP dynamics and highlights the importance of seasonal changes on bacterial activity.
A research team discovered six modern fish groups, including jack, moonfish, and pipefish, dated to 62.2 million years ago, helping to fill a 10 million year gap in the fossil record. The findings suggest that certain fish groups likely went extinct at the end of the Cretaceous Period, while others were established early on.
A new international study challenges long-held beliefs about how ecosystems absorb carbon under global warming. Plants are using water more efficiently while developing larger canopies to absorb light and fix carbon, making this the dominant factor in determining carbon dioxide uptake.
The Arctic river deltas store a significant amount of carbon, with 57.5 gigatonnes stored in just 1% of the global permafrost surface. Climate change is destabilizing these regions, causing thawing and releasing more carbon into the atmosphere.
A new study published in JAMA Network Open found that removing olfactory groove meningioma may improve blood sugar control and weight in some patients with diabetes. The research team tracked long-term changes in hemoglobin A1c levels after tumor removal surgery.
A study published in PLOS One reveals that early bovines, such as Parabos tigneresi, inhabited a humid environment and weighed up to half a ton 4 million years ago. The discovery of well-preserved fossils at the Camp de Ninots site has shed new light on the evolution of large-bodied buffalo and cattle.
A Taiwanese national cohort study analyzes the growth of children from birth to 12 years old conceived through infertility treatments. The results show that these children grow similarly to naturally conceived peers when accounting for twinning rates.
A team of researchers at Cold Spring Harbor Laboratory has identified a unique biological clock mechanism in the worm C. elegans, comprising two previously known proteins MYRF-1 and LIN-42. This feedback circuit governs the timing of gene expression pulses, crucial for proper developmental progression.
The new vaccine adjuvant induces a strong mucosal immune response in the GI tract, which is crucial for eradicating polio. The researchers achieved a 20-fold increase in antibodies needed for mucosal immunity compared to the existing injectable polio vaccine.
Researchers at TU Wien found that the sapphire surface is irregular and rough at the atomic scale, with tiny regions of ordered aluminum atoms being surrounded by inhomogeneous surfaces. This atomic-scale disorder dramatically affects the surface's chemical properties, contradicting previous theories.
A new study by researchers at the University of Tokyo found that readers of paper manga took longer to answer complex questions than those who read on tablets, indicating a potential advantage of printed materials for comprehension. Brain scans revealed reduced activation in frontal language-related brain regions when reading on paper.
A new framework developed by FSU researchers accurately models subsurface waves that interfere with satellite readings, increasing the accuracy of ocean circulation observations by 60%.
Researchers used the Hybrid Coordinate Ocean Model to predict internal tide sea-surface height signatures and improve SWOT satellite observations of small-scale ocean eddies. The new approach accounts for 60% more internal tide signal, yielding a clearer picture of these important ocean patterns.
Researchers found that adding words like charming, cozy, or lovely to Airbnb listings boosted booking rates by roughly 0.2%, comparable to objective claims about amenities. The study's findings suggest that subjective praise can meaningfully shape consumer behavior without consumers feeling remorseful.
Researchers at German Cancer Research Center discovered a previously unknown mechanism by which senescent cells protect themselves from oxidative stress and ferroptosis. Senescent cells produce large amounts of triglycerides, which store sensitive polyunsaturated fatty acids in cell membranes, making them resistant to ferroptosis.
Researchers discovered a key mechanism controlling brain plasticity and maturation in early life, with cortisol playing a central role in closing critical learning periods. The study found that cortisol triggers a cascade of brain changes that contribute to critical period closure in mice, mirroring the human brain.
Researchers found that octopuses can use mirrors to find food out of sight, displaying spatial cognitive abilities. The study shows that octopuses traveled to the correct side approximately 73% of the time when searching for a reward.
A research team using machine learning predicts Spain as the favorite for the 2026 World Cup, closely followed by England and France. The forecast is based on a range of data, including past performances, bookmaker odds, and player ratings.
A study found that reading Japanese manga on paper improves comprehension, while also altering brain region activation patterns. The experiment revealed differences in brain activity when reading digital versus printed content.
A Dartmouth study maps the interplay of personal choice and social networks contributing to the US being one of the world's most heavily armed countries. The researchers describe how individual incentives can lead to overarming, a phenomenon where collective costs outweigh individual benefits of firearm ownership.
A randomized trial investigated the effect of early paracetamol treatment on preterm infants' ductus arteriosus. The study found that paracetamol accelerated closure in 75% of infants compared to 35% in the placebo group.
A Boston University researcher has designed a space-based system called StormWall to better protect against space weather. The system would fire chemical elements into the edge of Earth's magnetic field, temporarily fortifying defenses and deflecting potentially damaging storms.
A study by Zhejiang University researchers reveals that TATA box-binding protein-associated factor 1 (TAF1) acts as a context-dependent molecular switch regulating ferroptosis in cancer cells. In <em>TP53</em>-mutant tumors, TAF1 promotes nGPX4 degradation, increasing ferroptosis susceptibility. Conversely, in <em>TP53</em>-wild-type t...
A new study suggests that modern Japanese speakers are losing the literal meanings of traditional spousal terms shujin (husband) and kanai (wife), which historically reflected Japan's patriarchal roles. However, men still associate these terms more positively than neutral alternatives.
A new study by University of Cologne researchers found that political orientation significantly impacts romantic interests, with young Americans showing reluctance towards dating across party lines. The study suggests that people use politics as a filter to determine compatibility and social circle approval.
The study of exceptionally preserved fossils from a 62.2-million-year-old site in Egypt reveals that modern marine fish communities were already established approximately 4 million years after the dinosaur extinction. The Qreiya 3 Lagerstätte, an offshore marine ecosystem from the Danian Age, has yielded hundreds of fossil fishes, incl...