Dongguk University researchers developed a novel clove essential oil-based Pickering emulsion formulation with improved antibacterial properties. The emulsion uses carbon quantum dots derived from clove essential oil residue, increasing bacterial adhesion and antibacterial activity compared to conventional emulsions.
Researchers have discovered a family of genes essential for tuberculosis survival during airborne transmission, providing new drug targets. The study sheds light on the bacterium's protective mechanisms, which could prevent infection spread and treat existing cases.
Researchers discovered a molecular switch, FLI-1, essential for blood stem cells to enter an activated state. Transiently producing FLI-1 in quiescent adult mobilized bone marrow stem cells activates them, improving their ability to expand and restore the blood cell supply in a new host.
Researchers found that older adults with traumatic brain injury face disparities in rehabilitation care due to contextual social determinants of health. Contextual SDoH factors have complex effects on use of community-based rehabilitation services after TBI, beyond those linked to individual-level SDoH.
A study published in Physical Review Letters suggests that a mysterious phenomenon at the center of our galaxy may be caused by a lighter form of dark matter. The research team detected unusual energy signatures radiating from this region, which they believe could be produced by the annihilation of tiny dark matter particles.
A team of researchers has developed an ingestible bioimpedance sensing device that continuously monitors gastrointestinal mucosal barrier integrity wirelessly. The device can detect subtle changes in mucosal permeability, a common feature in Inflammatory Bowel Disease (IBD), enabling early detection and improved diagnosis.
Researchers have developed a method to control the color and frequency of light emitted from nanodots in 2D materials, which could be used to create higher-resolution monitors and faster quantum computers. By precisely controlling the excitons in these materials, scientists can manipulate the light they emit more effectively.
A study by Cambridge University Press found that collective dissociation prevents people from taking effective action against the climate emergency, exacerbating mental health issues such as depression and PTSD. Researchers recommend measures like community engagement, mental health support, and infrastructure improvement to combat dis...
A new framework allows users to correct a robot's actions in real-time using intuitive interactions, such as pointing or nudging the arm. The method achieves a success rate of 21% higher than an alternative approach, enabling more efficient and accurate task completion.
Researchers from Würzburg have demonstrated quantum tornadoes in momentum space using ARPES. This discovery could pave the way for new quantum technologies, such as orbitronics, which rely on electrons' orbital torque to transmit information.
A recent study analyzed 44 systematic reviews on pediatric PROMs, highlighting the most recommended tools and identifying gaps in methodological quality. The research underscores the need for more diverse and high-quality studies to improve the selection and application of PROMs in pediatric healthcare.
The MultiX project aims to revolutionize 6G communication networks by integrating multisensory perception, allowing them to interact with the environment in real-time. This innovation has potential applications in healthcare, such as recognizing falls in elderly people or monitoring vital signs at home.
Researchers found significant flaws in Facebook's A/B testing methods, which can lead to misleading conclusions about ad effectiveness. The complex algorithms used by social media platforms can micro-target individuals based on unobservable factors, making it difficult to determine the true impact of ads.
A team of archaeologists and Indigenous scholars calls on museums to better care for animal remains, recognizing power imbalances and respecting Native American traditions. The approach emphasizes self-reflection, lifelong learning, and partnering with Indigenous groups to rethink catalogue, storage, and display methods.
A team of researchers from Japan Advanced Institute of Science and Technology proved that Dudeney's original solution to the famous dissection problem is the optimal solution. They used a novel approach, including matching diagrams, to show that no dissection between an equilateral triangle and a square can be achieved with three or fe...
Mount Sinai Hospital has been ranked the top hospital in New York State for three consecutive years by Newsweek/Statista. The hospital has also seen significant improvements in rankings within the US and globally, moving up to No. 7 in the country and No. 19 worldwide.
The Dobbs decision has been linked to moderate but significant decreases in obstetrics and gynecology practitioners in the most restrictive states compared to control states. Clinician migration is likely affecting reproductive care access, quality, and equity as abortion rights are increasingly decided at the state level
Researchers at Wisconsin National Primate Research Center and Morgridge Institute for Research have developed a universal, small-diameter vascular graft using stem cell-derived arterial endothelial cells. The graft overcomes limitations of current clinical options, which include invasive procedures and limited donor availability.
Researchers have developed a novel technique to overcome the spurious correlations problem in AI by eliminating a small portion of the training data that contains hard-to-understand features. This approach improves performance even when conventional techniques are ineffective.
A team of researchers observed first- and second-order dissipative phase transitions in a two-photon driven Kerr resonator, showcasing the transformative power of quantum systems. The study demonstrates the validity of theoretical predictions and opens new possibilities for engineering stable and responsive quantum systems.
Researchers at the University of Arizona are using two federal grants to develop novel areas in quantum information. They aim to improve measurement capabilities of quantum magnetic field sensors, which could impact navigation, medical imaging, and other fields. Additionally, they will work on developing quantum low-density parity-chec...
A Canadian-developed, needle-free COVID-19 vaccine has begun phase-2 human trials, testing its efficacy and safety in a broad study group. The trial aims to evaluate the vaccine's ability to induce immune responses and prevent recurrent infections, with researchers hoping to include 350 participants from across Canada.
Researchers found that PRP treatment increased gene expression related to metabolism, cell survival, and communication between cells in cumulus cells. This suggests that PRP may help support egg development and fertility in women with poor ovarian response.
Covert communication, a technique to hide communication behavior, offers an extra layer of protection. Researchers explored various domains and identified future research trends, including intelligent cooperative and parasitic methods.
A new study by psychology researchers reveals that parents across the US are more likely to use gender-neutral labels for boys than for girls, reinforcing the notion of a male default in child-directed speech. This bias has significant consequences for issues of gender equity.
A cutting-edge solution integrates Visible Light Positioning and Inertial Navigation Systems to tackle dynamic inclination changes and signal blockages. The tightly coupled system achieves impressive positioning accuracy of up to 10 cm and inclination precision within 1 degree.
A new paper proposes that temperature plays a fundamental role in setting off shapeshifting in metamorphic proteins. Researchers analyzed differences in hydrophobic contacts and found significant temperature-dependent changes, supporting their theory.
Anna Balazs, a world-renowned pioneer in materials theory and soft matter science, has been awarded the 2025 Gutenberg Research Award. Her recent research on 'Confine: Sculpting Confined Fluids for Transport using Self-Organization and Information Transfer' has garnered significant attention.
The National Institute of Polar Research's collection offers invaluable insights into the early solar system and planetary bodies. With over 13,000 classified meteorites, it advances global research on planetary evolution and solar system history.
Researchers at Quaise Energy have published new designs for superhot geothermal plants, which could increase the size of the prize by an order of magnitude. The designs apply conventional principles to higher-temperature ranges, informing a roadmap toward a superhot future.
A Yale University study found an association between firefighters' exposure to chemicals and the development of glioma tumors with specific genetic patterns, previously linked to haloalkane exposure. The research suggests environmental agents may contribute to glioma risk, highlighting the need for preventive measures.
A $100 million philanthropic commitment from David A. Duffield will significantly expand Cornell Engineering's facilities, including the School of Electrical and Computer Engineering. The expansion will provide critical new lab space for strategic research priorities and experiential learning opportunities for students.
Researchers propose future data collection and processing principles to address issues in data accumulation, modeling, and application. A global standard protocol framework is needed for a high-quality data ecosystem and healthy AI development.
Researchers found that supplementing gut bacteria with Clostridium scindens can improve recovery from colonic injury and enhance regeneration of the gut lining. This approach targets the underlying issue: impaired ability of the gut to heal itself by restoring natural bile acid balance.
A recent study by Carnegie Mellon University researchers used AI language models and human readers to analyze 1.3 million news excerpts referencing the police in 10 US cities from 2013 to 2023. The study found that local media criticism of police has remained steady, with only small differences in coverage between conservative and libe...
Researchers have presented a unique time-dependent record of drainage divide migration rates, showing that episodes of rapid shift coincide with past climate changes in the Negev over the last 230,000 years. This discovery accelerates our understanding of how climate affects the Earth's surface.
Scientists develop AI-assisted digital twin model that can adapt and control physical machines, like robots or autonomous cars. The model, called Intelligent Acting Digital Twin (IADT), enables digital twins to interact with the physical world, make decisions, and act autonomously.
A recent study reveals that reduced SOX9 expression leads to impaired Wnt signaling and EMT in tissues affected by hypospadias. This finding provides new insights into the molecular underpinnings of the condition, potentially leading to innovative therapies.
Researchers discovered the role of PtrPAT1 in boosting cold tolerance in citrus plants by regulating glycine betaine accumulation. The study opens the door to developing cold-resistant citrus varieties, vital for global citrus production in the face of climate change.
A recent study uses deep reinforcement learning to tackle complex manufacturing scheduling problems. The proposed IPPO method outperforms other approaches in terms of convergence and solution quality, achieving better invert generational distance and purity values.
The Camden Study, a 4,765-woman pregnancy cohort from the US's poorest city, has yielded significant findings on adolescent growth during pregnancy. New research at Rutgers University aims to explore this data and develop new projects, attracting global collaborations.
A research team from Göttingen University has compared algae and plants that span 600 million years of independent evolution, identifying a shared stress response network. This comprehensive dataset can be further explored for its physiological impact across plant diversity.
Researchers discovered that by targeting the Elovl1 enzyme, T cells can harness fatty acid oxidation for energy, increasing their survival and effectiveness against cancer. This metabolic reprogramming approach enhances antitumor activity and improves treatment outcomes in experimental models of melanoma and pancreatic cancer.
A study by Dr. Keum Sehoon's team identified key neural ensembles in the anterior cingulate cortex that encode empathic freezing, a behavioral response to witnessing distress in others. The researchers found that observing another's pain triggers activation in the ACC as if the observer were experiencing pain themselves.
A new rat study by researchers at Washington University School of Medicine suggests that biological differences in males and females may contribute to the gender disparity in opioid misuse. Female rats with chronic pain showed no increase in opioid intake, whereas male rats increased their fentanyl consumption over time.
University of Queensland researchers found gay discrimination prevalent in gig economy, affecting workers' interactions and ratings for tasks with close proximity requirements. The study highlights the need for infrastructure changes on online platforms to address this bias and promote a more inclusive labor market.
A team of scientists used cryo-electron microscopy to investigate G-quadruplexes, which have gained attention as potential therapeutic targets in cancer. The study reveals how secondary DNA structures like G4s can impede DNA replication and provides new insights into fundamental human biology.
Researchers at Tohoku University developed a highly stable catalyst for efficient hydrogen production, achieving a Faradaic efficiency of 99.9% and stability for over one month. The study highlights the importance of controlled evolution of catalyst-electrolyte interface in rational catalyst design.
A recent study found that 45.9% of ChatGPT-generated feedback was rejected by second-language learners, with content-focused feedback facing higher rejection rates. The researchers identified four key factors driving rejection: misalignment with goals or external standards, and the subjective nature of content-related suggestions.
New research from Arizona State University reveals that humans often misunderstand their pet's emotional state and base it on the context of the event. The study found that people rely on external factors rather than observing the dog's behavior, leading to a deeper misunderstanding of canine emotions.
The new journal, AI for Science, will publish high-quality articles on Artificial Intelligence and Machine Learning research in applied physics, materials science, and other fields. It aims to support the growing interdisciplinary field of AI applications in scientific research.
A responsive parenting intervention demonstrated a significant reduction in child weight outcomes from age 3 to 9 compared to a control group. The intervention's benefits were most pronounced among female participants, and its long-term effects may be sustained with a life-course approach.
The AGRI4POL project aims to transform agriculture into a positive force for biodiversity and crop pollination services. It will deliver an integrated analysis of the crop-farming system-pollinator interplay across biological organisation levels.
Researchers used X-ray light to analyze the structure of 2-thiouracil, a substance with medically relevant properties. The study found that UV radiation causes the molecule to bend, resulting in the protrusion of the sulfur atom and making it reactive.
Researchers at Scripps Research have synthesized a stable form of carnosic acid, which showed enhanced memory and synaptic density in mouse models of Alzheimer’s disease. The compound also decreased inflammation in the brain, offering potential as an anti-inflammatory drug for treating cognitive decline.
Researchers found no clear evidence that red wine mitigates cancer risk, and instead observed a distinction in skin cancer risk. White wine consumption was associated with an increased risk of skin cancer compared to red wine, particularly among women. Heavy wine consumption may correlate to high-risk behaviors.
Whales play a critical role in moving nutrients across ocean basins through horizontal transport in their urine. Scientists estimate that great whales transport approximately 4,000 tons of nitrogen each year to low-nutrient coastal areas in the tropics and subtropics.
A team of computer engineers developed PhyloFrame, a machine-learning tool that accounts for ancestral diversity in genetic data. This improves precision medicine outcomes by predicting differences between subtypes of diseases and suggesting personalized treatments regardless of patient ancestry.
The Biodiversity Data Journal has launched its own data portal on GBIF, providing seamless access to nearly 300,000 biological organism occurrences. The portal also offers direct access to over 800 datasets and 1,000 citations of associated journal articles.
Scientists from the University of California San Diego have discovered that liquid water separates into two distinct phases under certain conditions, one high-density and one low-density. This finding reveals a unique property of water and has potential applications in fields such as water desalination and pollutant capture.