Researchers developed a new garnet material with enhanced quantum efficiency and thermal stability, using chemical unit cosubstitution. The material shows promising applications in bio-tissue imaging, night-vision, and information encryption.
Researchers have discovered that traumatic memories create new neural networks and associations between distinct networks, enabling fear-based learning and recall. The study used optical and machine-learning approaches to visualize the dynamics of brain activity during memory formation.
Red blood cell transfusions were common in ICU patients globally, with overlapping reasons for use despite differing clinical contexts. The three most common triggers for transfusion (hypotension, tachycardia, hemodynamic instability) were largely consistent across regions.
A Harvard team has successfully developed a self-correcting quantum computer using neutral atom arrays, achieving near-flawless performance with extremely low error rates. The breakthrough enables the creation of large-scale, error-corrected devices based on neutral atoms.
Researchers discovered that targeting TUG1 can control brain tumor growth in mice, suggesting a potential strategy to combat aggressive brain tumors. By inhibiting TUG1, the therapy significantly suppressed tumor growth and improved survival rates when combined with standard treatment.
A massive research consortium has created the largest human brain cell atlases to date, revealing over 3,000 different kinds of brain cells. This breakthrough study provides new insights into the cellular organization of the human brain and its modular, functional nature.
Scientists at Max Planck Institute for the Structure and Dynamics of Matter discovered a way to create a superconducting-like state in K3C60 using laser light. By tuning the laser frequency, they reduced pulse intensity by a factor of 100 while maintaining high temperatures.
A team of international researchers has discovered a controllable nonlinear Hall effect in twisted bilayer graphene, which holds promise for applications in new materials and quantum information industries. The nonlinear transport behaviour can be easily controlled and manipulated by adjusting the dispersion of flat bands and twist ang...
Researchers at Lund University have demonstrated a method for converting isopropanol into hydrogen using a solid catalyst, paving the way for a liquid fuel that can be delivered at a pump. The process has the potential to reduce greenhouse gas emissions and could be used in larger vehicles such as buses and aircraft.
Producing new plastic via advanced recycling of post-use plastic reduces GHG emissions by 18-23% and fossil energy use by 65-70%. The study analyzed 2017-2021 data from eight companies and found a further 40-50% reduction when factoring in current end-of-life practices.
A team at Massachusetts General Hospital has created a comprehensive cellular atlas of Broca's area with high-resolution cell images, allowing for the study of brain function and health. This technology can be used to reconstruct undistorted 3D cellular models of particular brain areas or the whole human brain.
A recent study found that temperature variations during asexual propagation induce significant hereditary epigenetic and phenotypic modifications in Fragaria vesca ecotypes. DNA methylation patterns play a crucial role in this process, with noticeable differences between 18℃ and 28℃ conditions.
This study examines the molecular dynamics of tomato seedlings under cold stress, revealing transcriptional reprogramming and cryoprotectant biosynthesis. The results highlight the importance of understanding plant responses to environmental stressors and their impact on crop health.
Researchers have developed a composite solid electrolyte membrane that increases the ion conductivity of solid-state electrolytes, enabling safer and more efficient lithium-ion batteries. The addition of polyoxometalates and an ionic liquid enhances lithium ion movement, achieving three times higher conductivity than membranes prepared...
A study by the Complexity Science Hub analyzed work discourse on Reddit between 2018 and 2021, finding that mental health concerns significantly contributed to the surge in quit rates. The study suggests that companies can improve working conditions by prioritizing employees' relational and self-fulfillment needs.
Researchers developed a self-wrinkled coating that boosts impact resistance and mechanical enhancement through a unique photo-polymerization process. The coating's microphase-separated structure and gradient cross-linked architecture enable energy dissipation and improved performance, outperforming conventional methods.
A study of 15,000 dogs found that body size significantly impacts aging patterns, with smaller dogs living longer and experiencing slower decline rates. Larger dogs show an earlier onset of age-related decline but maintain cognitive health longer.
A new study finds that fathers and mothers who hold sexist attitudes towards men's power and authority exhibit less responsive parenting behavior, which can lead to behavioral issues and lower academic achievement. The research highlights the need for addressing hostile sexism to improve child well-being and reduce gender inequality.
A new study reveals that tropical crops relying on insect pollinators are under threat from climate change and agricultural activities. The research found significant declines in insect pollinator abundance and richness, with the tropics being the most vulnerable region.
A school-based cycling program improved adolescents' psychosocial well-being during the COVID-19 pandemic. However, certain groups, such as males and students from high socio-economic status families, showed reduced improvements in mental well-being.
A Duke University study found glyphosate, active in Roundup, in high levels of wells supplying drinking water to Sri Lankan communities plagued by chronic kidney disease (CKDu). Elevated fluoride and vanadium also linked to CKDu were discovered. Glyphosate's persistence in hard water poses concerns for exposure.
A new technique using chaotic laser and quadratic correlation algorithm improves spatial resolution of traditional sensors, enabling centimeter-level detection at 1.5 km distance. The approach optimizes signal-to-noise ratio and resolves the pulse width limitation.
A study of 162 killer whales found that their diet played a significant role in contaminant levels and potential health risks. The researchers analyzed the animals' diets and found striking differences in legacy and emerging contaminant concentrations across the North Atlantic.
Neanderthals demonstrated intelligence and symbolic thought through their ability to control fire and cook food. Their varied diet consisted of cooked meats, fish, and other food sources, showcasing their advanced cognitive abilities.
Scientists have found evidence of past oxygen loss in the world's oceans during glacial periods, indicating that current climate change may not be permanent. The discovery was made by analyzing seafloor sediments from the past 145,000 years, which showed a build-up of cobalt during the last ice age.
Researchers found that flooding led to subsidence, with areas flooded experiencing hotspots of subsidence exceeding 3 inches over a few years. The study used satellite data from 2015-2019 and found that subsidence was most pronounced in flooded locations, particularly those with high ice content.
A new trial suggests that ultrasound-guided lavage and steroid injections for calcific tendinopathy provide no meaningful benefits over placebo. The study's findings question the use of these treatments and should lead to a critical reconsideration of existing treatment guidelines.
A new isotope database has been created to provide a baseline for hydrological, ecological, archeological and paleoclimate studies in Mexico. The database includes 608 monthly rain samples from 21 monitoring stations across the country.
A study published in PLOS ONE reveals that pre-Columbian Caribbean cultures consumed a wide variety of plants, including sweet potato, chili peppers, and domesticated tomatoes. The analysis also detected tobacco and cotton, challenging the traditional staple food narrative.
A large population-level study found that patients with mental health conditions experienced fewer disruptions in care after the transition to virtual psychotherapy, with a shorter time between appointments. Individuals with depressive, anxiety, or bipolar disorders were more likely to maintain consistent visits.
A recent study by the University of Exeter and Wildlife Conservation Society found tens of thousands of endangered sharks and rays are caught annually off the Republic of the Congo. Most of these species are juveniles and vulnerable to extinction.
A recent study emphasizes the need to reduce plastic use in agriculture to mitigate pollution and prevent toxic chemicals from entering the soil and food chain. Innovative recycling methods are crucial to protecting the environment and human health. The researchers suggest adopting a strategic approach, including responsible usage, red...
The study found that the nutrient content of Sargassum tissue can help determine enrichment sources and improve predictions for managing the Great Atlantic Sargassum Belt. The researchers identified enhanced nitrogen and phosphorus levels in the seaweed, indicating a thriving population.
Scientists have found evidence that peregrine falcons deliberately exhaust their prey to improve later hunting success. By provoking the prey into early flocking, the peregrines deprive them of opportunities to forage and energy needed to continue flocking later in the day.
New technology enables self-sustaining modules to assemble, disassemble and recycle, offering unprecedented sustainability for electronic devices. The innovation is part of a larger field of Microelectronic Morphogenesis, which aims to replicate living systems through controlled form creation.
A study published in Nature Human Behaviour has uncovered a neural pathway preferentially involved in pain perception across species. The researchers identified the central role of the medial-dorsal thalamic nucleus in pain perception, which exhibited a more pronounced activation in response to painful stimuli.
Researchers found that US states with civics tests did not see an increase in youth voter turnout, contradicting the original intention of the policy. Instead, they recommend integrating practical information on voter registration into social studies curricula.
Researchers found distinct similarities between starquakes and earthquakes, but a difference with solar flares. The team analyzed nearly 7,000 bursts from three repeater FRB sources, comparing them to earthquake and solar flare data.
Researchers examine the complex interactions between solar wind and the Moon's surface environment, including small-scale magnetic fields, lunar swirls, and regolith layer dynamics. The study highlights the need for further in-situ observations to understand these processes and their implications for human activities on the Moon.
Researchers developed an easy-to-use optical chip that can configure itself for different functions, enabling optical neural network applications. The chip achieves positive real-valued matrix computation and demonstrates optical routing, low-loss light energy splitting, and matrix computations.
Astronomers detected two ice giant exoplanets colliding, creating a blaze of light and plumes of dust that moved in front of the parent star, dimming it over time. The study suggests the collision occurred three years before the star started to fade in visible light.
A Brazilian physicist has developed an alternative method that reduces calculation time for simulating light absorption by molecules from two days to a few hours. This allows for high-resolution microscopy and the creation of precise 3D structures for data storage, with potential applications in medicinal treatments.
A new clinical trial has shown that infusing immune cells from living donors into recipients before transplantation may reduce the need for lifelong immunosuppressant medication. The treatment involves infusing donor-derived regulatory dendritic cells, which help the recipient's immune system distinguish between foreign and self-cells.
A study using virtual reality led by UCL researchers found people with early Alzheimer's consistently overestimated turns and showed increased variability in sense of direction. These specific impairments were not observed in healthy older participants or those with mild cognitive impairment.
A genetic study has decoded the lineage of 'Old Tom,' a famous killer whale in Australia, and found ancestral connections to modern-day New Zealand orcas. The research also reveals that the killer whales of Eden may have become extinct locally due to a lack of shared DNA with other killer whales globally.
Researchers successfully extend lasing beyond the fluorescence spectrum of Yb-doped La2CaB10O19 crystal through phonon engineering. Theoretical calculations predict a broadband emission spectrum with increased phonon numbers, demonstrating potential for self-frequency doubling and various applications.
Researchers at the University of Arizona Health Sciences will train the next generation of translational scientists in Alzheimer's disease research through a $1.4 million grant. The program aims to develop highly trained, cross-disciplinary researchers to address the complex challenges of this devastating neurodegenerative disorder.
A new study analyzing English primary care records found that hypertension, obesity, diabetes, and low HDL cholesterol confer a higher risk of dementia in South Asian and Black people compared to White individuals. The results suggest tailored dementia prevention efforts should be targeted towards minority ethnic groups.
A University of Bristol-led study found that circadian misalignment associated with 'jet-lag' disrupts hormones regulating appetite, leading to increased food consumption. The study suggests promising targets for drug treatments adapted to treat eating disorders and obesity.
A clinical trial led by Western Sydney University's NICM Health Research Institute has revealed that Sailuotong, a novel herbal extract, shows promise as a potential treatment for mild cognitive impairment. The study found improvements in memory and executive function in participants taking SLT compared to those on a placebo.
Researchers at Oregon State University are exploring new ways to design and build long-lasting, high-efficiency electrical components for harsh-environment applications. The project aims to address heat management challenges through a co-design methodology and fluid-based heat management structures.
A recent NIH grant will support research into the genetic factors contributing to cardiac arrhythmia, a condition affecting millions of Americans. The study aims to identify specific genes linked to arrhythmia risk and develop novel therapeutic approaches.
A study by Michał Gulczyński reveals a strong relationship between population density and sex ratios, indicating imbalanced marriage markets in rural areas. The researcher found that men tend to outnumber women in rural areas due to gender-specific migration patterns.
Researchers aim to understand factors contributing to inadequate milk supply and its effects on infants. They will collect breast milk and fecal samples, as well as questionnaires at 8 months and 1 year to identify potential interventions.
Researchers have developed a new microscopy technique using STED technology to visualize individual fibers in amyloid plaques, providing higher resolution than conventional light microscopy. This breakthrough allows for better understanding of the structure and morphology of Aβ aggregates and their role in Alzheimer's disease progression.
Researchers developed a nanocapsule that reduces lactate levels and releases hydrogen peroxide, recruiting and activating immune cells to attack tumors. The approach increased immune cell activity by 2-5-fold, improving cancer immunotherapy success rates.
A new study found that TikTok videos posted by farmers can trigger emotional empathy in viewers, but cognitive empathy is less successful. The platform offers a unique opportunity for farmers to connect with consumers and promote sustainable agriculture practices.
Research at Chiba University discovered that N-acetylglucosamine 6-O-sulfation of mucin glycans prevents obesity and inflammation in a murine model. The findings suggest that enhancing sulfation may improve the barrier function of epithelial tissues, providing relief against intestinal inflammation.
The American Phytopathological Society has created a new series of distinguished reviews in honor of Harold H. Flor, who developed the gene-for-gene concept in plant pathology. The series presents authoritative reviews on molecular plant-microbe interactions, providing a historical perspective and future directions for research.
A systematic review by ISGlobal found that malaria parasite prevalence is highest in migrants from the Sub-Saharan region, particularly those from Central Africa. The study included 23 studies with a total of 4,203 participants tested for malaria parasites.