Researchers used Tesco Grocery 1.0 dataset to identify large clusters of food deserts in East and West London, where residents have limited access to affordable nutritious food. The study found correlations between sociodemographic factors and nutrient-deficient purchases in areas with higher income and car ownership.
Researchers from Rutgers University found that metformin blunts improvements in blood vessel function, fitness, and blood sugar control after exercise. This means that people taking metformin may not get the protection they expect to help lower disease risk. The study's lead author, Steven Malin, hopes future research will uncover stra...
High-impact clinical trials have generated promising results for improving kidney health, according to a recent study. The findings suggest that these trials may lead to better treatment options and improved patient outcomes.
The Hong Kong University of Science and Technology (HKUST) has launched the International Coordination Office for Urban-PREDICT, a flagship initiative of the United Nations' World Meteorological Organization. The project aims to develop cutting-edge urban-scale hazard prediction and early warning systems to help cities better anticipat...
Researchers used an experimental evolution approach to map genetic mutations in A. baumannii treated with tigecycline and colistin, confirming and extending existing knowledge on major mechanisms of resistance. The study's findings aim to develop genomics-based predictions of drug resistance and susceptibility.
Researchers at St. Jude Children's Research Hospital identified 117 kinases that can phosphorylate multiple locations within the RNA polymerase II protein tail, greatly expanding upon previous knowledge. This discovery links enzyme activity to multiple diseases, including cancer, and reveals a more integrated role for cell signaling.
Spanish researchers at UMH have developed a new generation of visual neuroprosthesis capable of bidirectional communication with the cerebral cortex. The system uses a small external camera to capture images, which are processed electronically and converted into electrical stimulation patterns sent to the occipital cortex. Participants...
Researchers analyzed sediment cores from three sites in the Arctic, finding that year-round ice coverage corresponded with less cosmic dust. This study suggests that tracking cosmic dust can help predict changes to sea ice coverage and understand warming trends.
The National Center to Reframe Aging is partnering with the Maine Council on Aging to host a Leadership Exchange on Ageism, offering proven communication strategies to eliminate ageism. The program aims to transform leaders' thinking about aging and connect them with tools to build support for policies supporting all ages.
A new study from the University of Portsmouth has found that traditional meadowland in the South Downs has declined by up to 99.9% since the mid-19th century, with significant losses of biodiversity and ecosystem services.
A new digital dataset reveals a 100,000 km increase in the Roman Empire's road network, covering over four million square kilometers. The Itiner-e dataset comprises 299,171 km of roads, with main roads making up 34.6% of total length.
An interdisciplinary team will investigate stratocumulus clouds using the CloudKite observatory and research drones to develop models for turbulent processes. This project aims to improve weather and climate predictions by reducing uncertainty.
A new biomaterial platform induces local accumulation of immune cells, forming structures similar to those found in tumors. This model could lead to therapies that stimulate TLS formation and boost antitumor immunity.
Researchers found that early clindamycin administration significantly improved recovery rates in patients with invasive Group A Streptococcus (iGAS) infections. The study also showed that M1uk strain does not worsen prognosis in critically ill adults, but prompt treatment remains crucial.
Researchers develop composite metal foam that can withstand tremendous force at lower weight than solid steel, raising the possibility of creating safer tanker cars for transporting hazardous materials. The finding is validated through computational modeling and experimental testing.
A new study found that the Dobbs v. Jackson Women's Health Organization decision led to a significant increase in tubal ligations, a surgical procedure that permanently prevents pregnancy, with 51% more procedures performed across four medical centers between 2021 and 2023.
The Biohub initiative combines world-class compute capacity, frontier AI research and engineering, and state-of-the-art experimental and imaging technologies to accelerate science. The combined team will develop datasets, laboratory technologies, and modeling innovations needed to build next-generation AI systems for biological discovery.
A new contactless optical-tracking registration method has been developed to simplify robot-guided SEEG surgery, reducing positioning errors and procedure time. The study demonstrates the accuracy and ease of use of this technique, making it a promising innovation in neurosurgery.
A team of researchers from Aarhus University has discovered a protein called VCAM1 that can predict whether kidney cells will survive or die after acute injury. The finding could lead to the development of targeted treatments and benefit millions of patients worldwide.
The HALB project aims to investigate central problems in harmonic analysis and produce training material for AI applications. The researchers plan to improve and speed up the processes over time, enabling accurate verification of mathematical research results.
Research reveals West Coast transient killer whales are two distinct subpopulations, differing in diet, hunting grounds and social behavior. The inner coast transients are expert navigators of nearshore inlets, while the outer coast whales thrive in deep canyons and rugged underwater terrain.
A new study found that the arrival of boll weevils in the US South in the early 20th century led to improved economic outcomes for Black sons born after the agricultural shock. The researchers examined changes in earnings, occupations, and residences for Black males before and after the boll weevil's appearance.
A new study found that nearly half of obstetricians refer pregnant patients to allergists only once a year, and about one in four never refer them at all. The most frequently cited barriers are limited knowledge about referral indications and long wait times for appointments.
Researchers successfully converted human stomach cells into insulin-secreting cells in mice, helping to control blood sugar levels and alleviate diabetes. The approach could potentially be used to treat patients with lost or dysfunctional pancreatic beta cells.
A new study by Rutgers University found that over-the-counter pain medications are as effective as opioids in reducing pain after tooth extraction for both men and women. The study's results confirm the analgesic effect of non-opioid medications, which were superior to opioids in terms of sleep quality and daily activity interference.
The $4 million gift from Jeff and Linda Moslow is supporting the Tufts Women's Health and Menopause Initiative, a unique academic collaboration between Tufts Medicine and the Friedman School of Nutrition Science and Policy. The initiative aims to advance clinical care, education, and research in women's health across the lifespan.
Triple-negative breast cancer often responds well to treatment, but 'persister' cells can reform a tumour, leading to relapse. A shared transcriptional programme determines which genes are active or not, with the FOSL1 protein playing a central role in resistance.
Researchers uncover a unique structural motif in the tail region of kinesin-2 that acts as a molecular 'connector,' allowing the motor to correctly recognize and transport its cargo inside cells. The discovery provides new insights into brain transport and diseases, paving the way for diagnostic and therapeutic approaches.
The project aims to quantify the link between water conditions, fish populations, and wading bird nesting success in the Florida Everglades. Researchers will collect data on aquatic prey and habitat conditions during the dry season to provide essential insight into restoration efforts.
Researchers analyzed pollinators and fish for changes in behavior after exposure to plant protection products. Exposure to insecticides, herbicides, and fungicides altered nectar processing in honeybees and brood care behavior in zebrafish.
Research suggests that people with allergic conditions like eczema, asthma, and hay fever are more likely to experience complications after surgery, including infections, scar tissue buildup, and implant rupture. These conditions can lead to increased inflammation and immune system changes, making it harder for the body to heal.
A comprehensive Hungarian study reveals that pharmaceutical residues in soil are shaped by interacting processes, including root exudates, organic matter, and temperature. Organic acids can enhance sorption of certain residues, while temperature influences energetic relationships between soil and molecules.
A nationwide study from the Hebrew University of Jerusalem found that adolescents with migraines are three times more likely to have high blood pressure. The research suggests that early blood pressure screening for teens with migraines could help detect cardiovascular risks before they develop into chronic disease.
Two new studies highlight the profound impact of hereditary angioedema on young patients' emotional wellbeing and medical experiences. The research emphasizes that managing HAE in young patients requires attention to mental health, family dynamics, and quality-of-care experiences.
Two new studies show that oral immunotherapy and oral food challenges can transform daily life for young patients with food allergies, improving quality of life and reducing anxiety. The treatments have been found to be safe and effective in desensitizing children to common allergens such as peanut, tree nuts, sesame, egg, and milk.
Liheng Cai has challenged long-accepted rules of polymer physics, offering new theories to explain the behavior of associative polymers and solving a conundrum that stumped scientists for nearly 200 years. His work has led to breakthroughs in designing better materials for healthcare and sustainability.
A recent study analyzed data from 4,348 pediatric patients with congenital heart disease to identify key predictors of prolonged ICU stays. The research highlights the importance of patient-specific and post-operative management factors in reducing extended care.
A new study reveals that many Western river networks in arid areas may be soaking up more carbon dioxide than they emit, challenging the long-held assumption of net emissions. This finding has significant implications for understanding the global carbon cycle and managing CO2 levels.
Researchers at Florida State University have discovered a new state of matter in electrons, which allows them to form crystalline lattices but can also 'melt' into liquid states. This phenomenon has potential applications in quantum computing, superconductivity, and energy storage.
Researchers identified carob leaf and pomegranate peel extracts as potential candidates to mitigate olive tree anthracnose. These bioprotectants significantly reduce fungus production and activate plant defense mechanisms linked to antioxidant responses.
Researchers at Tsinghua University Press have created a novel process to manufacture low-cost carbon fibers using liquefied coal and waste plastics, reducing environmental pollution and economic costs. The new method produces general-purpose and high-performance carbon fibers with exceptional strength and durability.
Researchers from Tsinghua University and Jilin University developed a new way to make deep-blue OLED devices more efficient without compromising on color quality. They introduced a simple yet powerful molecular adjustment that could help shape the future of high-end display technologies.
Research explores connections between Arctic land and sea, revealing how polar bears' health impacts Arctic fox populations and tundra prey. A study also finds that beaver restoration could boost fire and water resilience in California's Sierra Nevada by storing up to 120 million cubic meters of surface water.
Researchers have discovered that Batten disease progression varies by sex and age, with male mice showing early auditory problems that improve with age, while female mice experience persistent difficulties. The study provides a new model for tracking brain function over time and testing treatments for this devastating disease.
A new study suggests that organizations can enhance their supporters' health and well-being by bolstering their social identification with the group. Researchers found that in-group trust acted as the antecedent of social well-being, transmitting the indirect effects of progroup norms and purpose and meaning.
Researchers from Polish institutes show that identical particles exhibit observable quantum nonlocality due to their fundamental identity. They use advanced tools to analyze and identify classical optical systems where this phenomenon manifests, shedding light on the primordial form of nonlocality in quantum mechanics.
A new poll found large gaps in knowledge about palliative care and hospice among older adults, with many unaware of the options despite interest expressed once explained. The poll highlights racial and demographic differences in understanding and interest, with some groups more likely to know about these types of care.
Researchers found that roe deer restrict natural forest regeneration, despite abundant light. The team's study suggests that controlling deer densities is crucial for maintaining tree-species diversity in forests.
A new deep learning model, DSTMA-BLSTM, significantly enhances roadside air pollutant forecasting accuracy by 30% compared to conventional LSTM models. It achieves R² values exceeding 0.94 across major pollutants and demonstrates stable performance under complex traffic-meteorological coupling conditions.
A multidisciplinary team of undergraduate students designed and built a mini satellite to study the solar wind and improve space weather forecasting. The 3UCubed satellite launched into space, providing valuable hands-on experience and opening doors to future opportunities in space-related careers.
Researchers found that a one-week meditation retreat produced rapid changes in brain function, metabolism, immunity, and pain relief. The study suggests that intensive meditation can trigger similar brain activity to psychedelic substances, promoting mental health, emotional regulation, and stress resilience.
Dnmt1 plays a crucial role in regulating energy metabolism in chondrocytes to ensure proper maturation and bone elongation. Studies using mice and human chondrocytes demonstrate the importance of Dnmt1 in maintaining normal bone growth.
Researchers are investigating co-evolution between viruses and the immune system to predict future variants and develop effective vaccines and preventive measures. The ERC Synergy Grant will fund a six-year project, CoEvolve, led by physicists Michael Lässig and virologist Florian Klein.
Researchers found that European starlings were better at mimicking R2-D2's electronic beeps and boops due to their unique vocal organ morphology. Smaller bird species like budgerigars and cockatiels surprisingly outperformed larger parrots in this task, suggesting different strategies for sound imitation.
Researchers successfully identified the skeletal remains of Duke Béla, a member of the Árpád and Rurik dynasties, using a combination of genetic and dental analyses. The study reveals that Béla was attacked by multiple individuals, consuming a diet rich in animal protein.
A new gene editing technique, P3a mutagenesis, achieves near 100% success in creating precise DNA mutations. This method simplifies protein engineering, accelerating biomedical research and reducing costs.
A new study found that COVID-19 vaccination is associated with a significant reduction in infections and allergic complications among children with atopic dermatitis. The researchers analyzed data from over 5,700 vaccinated and unvaccinated pediatric patients and found lower rates of multiple infections and allergic conditions.
Researchers developed a universal texture-controlled approach for large-scale single-crystal metal foil fabrication, overcoming structural heterogeneity and process controllability issues. The method, demonstrated across multiple Cu precursor systems, produces foils with high-index orientations and exceptional performance.
Researchers developed a new method to build rare-earth doped crystals, increasing quantum coherence times and enabling long-distance connections. This breakthrough brings the potential for a global-scale quantum internet closer than ever.
Researchers at the University of Turku developed a groundbreaking organic infrared photodiode with record-level sensitivity, addressing limitations of current devices. The new technology uses polaritons to achieve narrowband detection with high responsivity, ultrafast response, and exceptional thinness.