Researchers at the University of Navarra have developed FLIP-HEDOS, a model that simulates how much radiation blood absorbs during cancer treatment. The study highlights the importance of protecting blood from radiation, which can impair immune function and lead to hematologic toxicity.
A team of researchers from the University of Melbourne and Hanyang University has discovered a new method for creating spiral whirlpools of light through Van der Waals materials. This breakthrough could lead to more efficient and secure optical communication systems, including Australia's NBN.
A team of researchers developed a method to annotate biopsy image data with eye-tracking devices, reducing the burden on pathologists. The resulting AI model achieved an accuracy of 96.3% and surpassed human pathologists' performance in diagnosing skin lesions.
A new AI framework reveals the evolution of characterization methods in nanoscience by analyzing 176,000 publications. The framework identifies key breakthroughs, predicts future trends, and offers a plug-and-play solution for various scientific fields. It also uncovers hidden knowledge and provides explainable milestones.
Research finds that fish use twice as much energy while staying still due to instability caused by their swim bladder. This has significant implications for the design of miniature aquatic robots.
This novel framework, MMHNN, reduces computational overhead while preserving essential molecular interactions. It offers clearer interpretability of molecular interactions, paving the way for efficient and scalable modeling of intermolecular relationships.
Researchers developed a powerful systems biology method to evaluate different strains of brewer's yeast (Saccharomyces cerevisiae), uncovering key adaptations that enhance ethanol production. This digital resource and analysis pipeline provide insights into the rational design of yeast cell factories for industrial applications.
The ACS Fall 2025 meeting brought together researchers, academics, and industry leaders to discuss the latest advancements in chemistry and its multidisciplinary applications. The NEW Community of Journals emerged as a significant player, featuring high-quality publications focused on sustainable development goals.
Researchers demonstrate real-world integration of QKD and 110.8 Tbit/s classical coherent optical communication over multi-core fibers, reducing noise and achieving stable quantum key generation. This work enables scalable integration of QKD and classical communication in future multi-core fiber networks.
Researchers at RIKEN have developed a mechanochemical method to increase hydrogen saturation in perovskite powder, doubling its capacity. This discovery has significant implications for environmental sustainability and the potential for a hydrogen-based economy, as it enables more efficient production of ammonia fertilizer.
New research suggests Jupiter's core is actually formed through gradual absorption of heavy and light materials as the planet grew, rather than a massive collision. This dilute core structure blends into the surrounding layers without a sharp boundary.
Researchers pinpointed the location of the brightest fast radio burst (FRB) ever recorded, RBFLOAT, to a single spiral arm of a galaxy 130 million light-years away. The precision was achieved using the CHIME/Outrigger array, allowing scientists to explore the environment and potentially shed light on the nature and origins of these mys...
Scientists have developed a new method to visualize and analyze the complex shapes of DNA molecules using atomic force microscopy. This breakthrough enables researchers to study the tangled structures of DNA in cells, which can lead to insights into diseases such as cancer and neurodegeneration.
A study reveals that translocations in mantle cell lymphoma boost the activity of 50 genes on a single chromosome, expanding potential drug targets. The discovery also identifies new cancer driver genes and offers insights into early detection strategies.
Researchers have developed a data-driven way to fit prosthetic legs that could lead to better fitting prosthetics in less time and at a lower cost. The new technology generates basic design recommendations instantly and has been shown to be as comfortable on average as those created by highly skilled prosthetists.
A global study reveals racialized and Indigenous communities face significantly higher rates of cardiovascular disease due to data gaps. The research highlights the importance of accurate data on race and ethnicity in addressing health inequalities.
Researchers have reimagined hemoglobin as an antioxidant protein in the brain, where it breaks down harmful reactive oxygen species. A new compound, KDS12025, selectively enhances this natural defense mechanism to protect against ALS, Parkinson's, Alzheimer's, and autoimmune disorders.
A new Durham University study challenges the idea that Jupiter's dilute core was formed by a giant impact, instead suggesting it resulted from how the growing planet absorbed heavy and light materials as it formed. This discovery also sheds light on Saturn's similar dilute core, implying these structures may form gradually during plane...
Researchers at Kyushu University discovered that combining yogurt intake with hot spring bathing enhances gut microbiota diversity and improves defecation status, suggesting a potential application for preventive medicine. The study found significant improvements in gut health outcomes, particularly among healthy adults.
New research from Purdue University reveals how moisture influences atmospheric blocking, a phenomenon that often drives heat waves, droughts, cold outbreaks and floods. The study introduces a new mechanism showing that moisture-induced diabatic heating strengthens ridge blocks but weakens dipole blocks.
The Fork It Fund has awarded $1 million to support a major initiative at Stevens INI, accelerating scientific discovery by making critical research data more accessible worldwide. GAAIN is a global data-sharing platform connecting Alzheimer's disease and dementia-related data repositories from around the world.
Researchers discovered that lysosomes, a cell's waste disposal system, respond to stress by forming abnormal vacuoles. The study found that a protein named LYVAC plays a central role in this process, helping cells adapt to stress and maintain lysosomal stability.
Researchers developed a systematic solution combining high-throughput calculations and machine learning to find high-performance materials. Thermal expansion enhances thermoelectric performance by reducing lattice thermal conductivity and increasing the Seebeck coefficient.
Transthyretin amyloidosis has transitioned from a fatal underdiagnosed disease to one with multiple effective treatment avenues, including gene editing and targeted therapies that have shown significant improvements in neuropathy scores and quality of life. Ongoing clinical trials aim to halt and potentially reverse disease progression.
Scientists have developed a new approach to analyze proteins in individual cells during blood cell formation, bypassing mRNA intermediates. This study reveals the correlation between mRNA levels and protein expression, shedding light on the role of essential proteins in maintaining stem cell populations.
The ARDD conference will unveil the latest advancements in cell simulation, deep aging biomarkers, and cellular aging mechanisms, driving healthy longevity research forward. Insilico Medicine is a pioneer in this field with AI-driven research on aging and longevity.
Researchers propose that Jupiter-sized exoplanets may accumulate and collapse into detectable black holes due to dark matter. This process could potentially generate multiple black holes in a single exoplanet's lifetime, making exoplanet surveys a promising method for hunting superheavy dark matter particles.
A recent study published in JAMA Oncology reports that breast cancer patients who participated in a remote weight loss intervention program lost an average of 4.7% of their baseline body weight after one year, while those in the education-only control group gained an average of 1%. The findings suggest that weight loss following breast...
The study reveals that victims had different dietary patterns and showed signs of higher mobility and physiological stress, suggesting they were outsiders. This finds supports a two-tiered ritual: local enemies killed in battle were dismembered as trophies; others, likely captives, were subjected to violent execution.
The New Contaminants journal is a premier multidisciplinary platform connecting scientists worldwide to share discoveries in environmental science. The journal publishes high-impact research on emerging contaminants, including limited-time opportunities for free publication and APC waivers.
A new AI system developed by the University of Miami Rosenstiel School can automatically identify and track tropical easterly waves, separating them from other tropical wind patterns. The model combines historical observations with reanalysis data to produce accurate real-time forecasts.
The Chinese Meridian Project study found a dramatic 98% reduction in ionospheric electron density during the May 10-12 super geomagnetic storm, leading to complete loss of ionospheric backscatter echoes. The team also observed significant hemispheric asymmetry, with enhanced electron density in the Southern Hemisphere.
A telephone-based weight loss intervention significantly reduced weight in breast cancer patients with overweight and obesity. The study suggests that this intervention may improve disease outcomes, warranting further investigation in future trials.
Researchers create topological exceptional points using on-chip all-dielectric metasurfaces, eliminating Ohmic losses and suppressing zero-order diffraction background. The platform enables precise control of topological phases and polarization decoupling for next-generation wearable AR devices and advanced optical display technologies.
Researchers at MIT have developed a compact frequency comb that can accurately detect and identify chemicals in real-time, with high scalability and flexibility. The device uses a carefully crafted mirror to generate a stable frequency comb with very broad bandwidth, overcoming the challenge of dispersion limitations.
The Optimized iSAM-FGO algorithm slashes processing time in GNSS/INS integration while preserving high-level accuracy, delivering critical upgrades for intelligent transportation and autonomous navigation. Testing on real-world datasets demonstrates the algorithm's ability to combine precision with real-time efficiency.
The Right Care, Right Place, Right Time (R3) Program at Hebrew SeniorLife improves lives by linking housing and health care, reducing costs and helping older adults stay independent. The program includes a nurse care manager, wellness coordinator, and fitness specialist providing supportive services to residents.
A new genome-wide CRISPR screening tool has been developed to enhance the antitumor activity of chimeric antigen receptor (CAR) NK cell therapies. By removing key gene targets, researchers have improved both innate and CAR-mediated NK cell function, increasing cytotoxicity against cancer cells.
A new AI-assisted model combines MRI, biochemical, and clinical information to predict worsening knee osteoarthritis with high accuracy. The model showed improved accuracy in predicting worsening pain and joint space narrowing, suggesting its potential to enhance care.
Researchers at Mount Sinai Hospital discovered that adding everolimus to standard chemotherapy improves outcomes for patients with advanced triple-negative breast cancer. The combination therapy reduces the risk of disease progression or death by 52%.
A team of researchers identified specific genes that define neural stem and progenitor cells, which are rare and difficult to isolate from other brain cells. The study also found potential links between NPC gene mutations and human brain function and neurological conditions.
The study finds that dark energy's influence on the universe is changing over cosmic time, which can be understood as a signal of matter being converted into dark energy. The data also provides evidence for neutrinos having mass greater than zero, improving previous interpretations.
The Artemis II crew will conduct scientific investigations that will inform future deep space missions, including lunar science activities. They will analyze geologic features, collect rock samples, and gather data on the effects of the space environment on their health and performance.
Research found birds in light polluted areas sing later into the night, with some species staying up by nearly an hour due to increased sensitivity to artificial light.
Researchers discovered bacteria can form microscopic biofilms over dust particles, shielding them from desiccation and radiation. The study contributes to the field of atmospheric microbiology, exploring the survival and activity of microorganisms in the atmosphere.
The review proposes a working definition of regenerative agriculture centered on ecological cycles and farm system outcomes, emphasizing observable outcomes such as improved soil function and resilience. Regenerative practices like cover cropping and biological inputs tap into biological processes to rebuild the 'soil food web' and res...
The platform update enhances the visibility of video and audio content, doubling readership of associated research articles. Dedicated multimedia pages and journal homepage sections showcase all content in one place, making it easy to access and discover.
A large-scale study published in PLOS Medicine found no association between early life antibiotic exposure and the development of autoimmune diseases in children. Researchers analyzed data from over 4 million Korean children and discovered no increased risk of Type 1 diabetes, Juvenile idiopathic arthritis, or other autoimmune conditions.
This narrative review explores the use of natural products as disinfectants in prosthodontics and oral implantology. Natural products like clove oil, propolis, and green tea extract disrupt microbial cell membranes and inhibit biofilm formation, making them promising alternatives to synthetic disinfectants.
Researchers developed a deep learning method that can accurately estimate uncertainty when classifying foraminifera, a type of shelled microorganism. The AI system achieved human-level performance in this task, outperforming experts in some cases, and has the potential to improve climate change research and carbon capture technologies.
Researchers have discovered a method to convert CO2 into valuable fuels using copper catalysts with pulsed electric potential treatments. The technique, applied to well-defined copper surfaces, results in the formation of specific crystalline facets and oxidation states that enhance the conversion of CO2 into hydrocarbons and alcohols.
Researchers at Beijing Tiantan Hospital developed a one-stage hybrid operation to treat hypervascular CNS tumors, achieving high rates of gross-total removal and improved neurological function. The technique combines embolization and resection in a single procedure, reducing intraoperative bleeding risk and operative time.
A study by researchers at the Complexity Science Hub found that hospital stays among migrants in Austria are significantly lower than those of native Austrians. However, readmission rates among migrants were higher, indicating potential access barriers or delayed healthcare utilization. The study's findings suggest that the 'Healthy Mi...
A new computational framework has been developed to optimize cellular self-organization, allowing scientists to understand and control how cells grow and interact. The framework uses machine learning tools to extract rules that guide cell behavior, enabling the creation of artificial organs and potential treatments for cancer.
A study published in Science found that total burned area declined globally from 2002 to 2021, but human exposures to wildfires surged by nearly 40%, with Africa accounting for 85% of all incidents. Proactive mitigation strategies are crucial to protect communities from the growing threat of wildfires.
The latest issue of SLAS Technology highlights significant advancements in biomedicine and diagnostics, with AI-powered tools achieving 99.9% accuracy in detecting monkeypox. Additionally, the journal showcases innovative lab technologies, including multi-camera zebrafish assays and infection-proof titanium implants.
A new method enables direct measurement of partial charges in molecules, providing insights into molecular interactions. The technique uses electron diffraction and ionic scattering factor modelling to quantify atomic charges, opening possibilities for designing pharmaceuticals with greater specificity.
Researchers developed a multisensor approach combining optical and L-band InSAR data to improve snow water equivalent (SWE) retrievals. The study found that combining optical and radar data can enhance SWE estimations, particularly in mountain environments.
A big data study using multi-omics data from over 1,300 people with HIV has identified key molecular players causing non-AIDS-related comorbidities. The research reveals a range of previously hidden molecular patterns and players associated with various comorbidities.
Using a laser-induced technique, researchers have created highly transparent and ultra-smooth 3D microphotonic devices with a record length-to-thickness ratio. The new photonic origami method enables tiny, yet complex optical devices for next-generation data processing, sensing, and experimental physics applications.
Scientists at the Max Planck Institute for the Science of Light developed a new method to resolve specific sites within mechanosensitive protein PIEZO1 in its native cell membrane state. The technique, using cryogenic conditions and rapid freezing, sheds light on how the protein flexes and expands in response to mechanical stimuli.
The GOSAT-GW satellite has successfully launched with the TANSO-3 sensor, confirming its proper operation. The first observation by TANSO-3 provided spectral absorption data for carbon dioxide, methane, and nitrogen dioxide, enabling the calculation of greenhouse gas concentrations in the atmosphere.
Disordered energy hinders polariton formation and energy transfer in light-matter interactions. Researchers develop a strategy to overcome this limitation, retaining coherent delocalization for potential applications in energy technology and photonic engineering.
Physicists have developed a breakthrough concept in quantum encryption that uses innovative protocols applied to tiny quantum dots to send encrypted information securely, even with imperfect light sources. The new approach outperforms current systems and has the potential to bring quantum-safe communication closer to everyday use.
A new study reveals that ambient documentation technologies, such as AI-driven scribes, led to significant reductions in physician burnout and improvements in well-being. The findings showed a 21.2% absolute reduction in burnout prevalence at Mass General Brigham and a 30.7% absolute increase in documentation-related wellbeing at Emory...
Researchers found that cancer does not typically affect forensic age estimation accuracy, except for very aggressive forms of cancer. In contrast, blood cancers led to large errors, with ages overestimated by up to 50 years.
A transportation system management and operations data exchange solution will be developed by SwRI for the North Central Texas Council of Governments. The platform aims to enhance mobility, safety, and infrastructure management in the region. It will serve as a regional clearinghouse for real-time transportation system data.
Chung-Ang University researchers develop innovative soft robots using paper electrodes and liquid crystal elastomers, achieving directional crawling through asymmetric bending. The robots utilize temperature-responsive materials and simple electroless plating patterning, enabling efficient and cost-effective fabrication.
A team of scientists has unveiled a MoS2-based phototransistor that sets new records in optical gain and sensitivity. The device detects light pulses containing tens of photons and identifies disease biomarkers at attomolar concentrations, outperforming current gold standard assays.
Researchers develop a generic strategy for vectorial holography using ultrathin metasurfaces, enabling complex images with spatially varying polarization states. The method achieves high efficiency, outperforming previous systems, and has potential applications in optical encryption and anticounterfeiting.
A new study finds that birds are singing for longer periods of time due to light pollution, with prolonged vocalizations averaging 50 minutes. The research analyzed over 500 bird species and found that those exposed to more light have the most significant impact from light pollution.
Researchers at King Abdullah University of Science & Technology developed a new mathematical approach to protect aircraft from 5G interference. They proposed deploying exclusion zones around runways, which would minimize interference with radio altimeters while maintaining 5G performance.
Researchers develop redox-adaptive auto-tandem catalysis using cerium to perform multiple reaction steps in a single container. This method reduces overhead and energy requirements, leading to lower costs and reduced chemical waste.
A new study from UNC-Chapel Hill has revealed a dual control system explaining why treelines form where they do and which tree species dominate them. Cold temperatures limit tree survival beyond a certain threshold, while water availability determines which species can thrive at high elevations.
A study found that patients who communicate with their providers have better disease management, reducing exacerbations and hospital visits. The study suggests increasing conversations about disease education and self-management strategies can improve quality of life.
The DART mission successfully demonstrated asteroid deflection by causing a small satellite to detach from the spacecraft and alter Dimorphos' trajectory. The LICIACube images provided detailed information on the debris plume, revealing that it was composed mostly of large particles.
A new high-resolution global forest age dataset has revealed that forests are ageing naturally at a slower rate than before, while disturbances such as wildfires and deforestation are causing younger stands to rapidly grow. This study highlights the pivotal role forests play in regulating the Earth's climate.
A new technique uses a topical fluorescent molecular contrast agent to detect basal cell carcinoma, which can be done non-invasively in as little as five minutes. The technique shows promise for improving diagnostic accuracy and reducing unnecessary biopsies.
Researchers have created a new family of RNA-editing tools that utilize an RNA-targeting activity found in the CRISPR-Cas9 tool, allowing for precise and versatile genetic surgery at the RNA level. The tools show great promise in curing rare genetic diseases and promoting wound healing.
A new 'dual-mode' tracer agent shows promise in helping surgeons image and plan prostate cancer procedures while also providing guided surgery with real-time radiation detection. The tracer targets PSMA, a protein highly expressed on prostate cancer cells, offering high-resolution visual guidance and targeted radiation density detection.
A new RP-HPLC method has been developed and validated for the analysis of orlistat, a widely used anti-obesity drug. The method ensures accurate quantification and is fully compliant with International Council for Harmonisation (ICH) guidelines, reducing solvent use and analysis time.
Researchers at St. Jude Children's Research Hospital found that midkine protein prevents Alzheimer's disease by blocking amyloid beta assembly growth. Midkine inhibits amyloid beta elongation and secondary nucleation, two specific phases during assembly formation.
Engineered peptides form nanonets that trap and kill bacteria, while leaving healthy cells untouched. The technology could inspire next-generation biomaterials for treating bacterial infections.
Researchers at Penn State have identified certain characteristics that can help predict whether a virus will persist in a new population. Infection prevalence and viral shedding were found to be significant predictors of long-term viral persistence. The study used a worm model system to examine disease transmission and emergence at a p...
Dr. Anna Gottschlich receives a $916,545 NIH award to investigate socio-genomic associations with endometrial cancer survival among women in Metropolitan Detroit.
A recent study reveals that foliar fungicides can alter the composition of beneficial fungi in corn leaves, highlighting the need to reassess crop management strategies. The research also suggests that sustainable practices promoting beneficial microbes could enhance crop resilience and yield.
Dr. Greenblatt's discovery of distinct types of bone-building stem cells has opened new areas of research into targeted therapies for bone cancer, osteoporosis, and rare bone conditions. His work has identified potential therapeutic targets to block spine metastases in breast and prostate cancer.
A new technique for controlling phase boundaries in thin films allows researchers to engineer lead-free energy storage materials with promising dielectric properties. By manipulating the film thickness, they can control the distribution of crystalline structures and enhance specific characteristics of the material.
A new study assesses 310 transboundary basins worldwide, finding their average SDG Index score is 42 out of 100. Coordinated action on clean water, economic growth, and health can boost sustainability in these shared waters, with 38% of basins reaching sustainability through integrated strategies.
The EBD dataset leverages deep learning to speed up disaster recovery efforts, providing rapid and accurate building damage assessments. The semi-automated labeling system reduces manual workload by 80% and improves model accuracy, particularly in situations with limited labeled samples.
Researchers found that recovering 90% of these byproducts could meet nearly all US critical mineral needs, while one percent recovery would significantly reduce import reliance. This prospect is especially attractive due to increased demand and geopolitical conflicts in major mining regions.
A new study reveals a 40% global increase in wildland fire exposures from 2002 to 2021, mainly driven by people living in the wildland-urban interface. In Africa, 85% of these exposures occurred, with devastating consequences for human health and life.
A new study suggests that space-based solar power could reduce Europe's need for land-based renewable energy by up to 80%, cutting energy storage needs by over two-thirds. The technology also saves money by reducing the cost of the entire power system, with estimated annual savings of €35.9 billion.
Recent developments in metalenses focus on increasing structural complexity, broadening achromatic bandwidth, and improving efficiency. Dual-metalens systems offer high-dimensional light-field modulation and parallel imaging capabilities.
A new study by University of Illinois experts reveals that men and women respond differently to workplace sexual harassment, with women showing higher empathy toward victims. In organizations with strong intolerance of harassment, both men and women exhibit greater empathy and intervene more, reducing the gender gap.
The FORbEST project uses Living Labs to co-create new forest management strategies that consider climate change, biodiversity, and social constraints. The project aims to identify and test best practices for optimising biodiversity and carbon storage while supporting rural livelihoods.
A study found that in immune-tolerant HBV patients, a cumulative HBsAg/HBV DNA ratio below 1.791 is associated with a lower risk of disease progression, while those above this threshold face increased risk. Early antiviral treatment may improve clinical outcomes for these patients.
Researchers at Syracuse University found that slow-moving tissues generate mechanical forces that help sculpt developing organs, such as the zebrafish's body symmetry. This discovery could lead to a better understanding of organ formation and inform treatments for birth defects and other conditions.
Autistic adults face barriers to colonoscopies due to sensory and communication challenges, yet are less likely to receive the critical diagnostic procedure. Boston University's project aims to engage autistic voices through a national advisory board and patient-centered comparative clinical effectiveness research.
A new Stanford study suggests that unvegetated meandering rivers can leave sedimentary deposits similar to those of braided rivers, rewriting the story of plants and rivers' relationship with Earth. This finding has implications for understanding Earth's ancient and future climate, including carbon storage in floodplains.
Research by Ohio State University professor Vladimir Kogan suggests that students and parents have limited representation in school governance, leading to decreased focus on academic achievement. Parents and children make up only 20-35% of the electorate, with most voters prioritizing partisan issues over education.
A significant amount of mothers experience strong symptoms of worry and insecurity after childbirth, which is now being recognized as a natural part of parenthood. The study aims to reduce stigma and encourage open conversations between new mothers and healthcare professionals about their emotional challenges.
Researchers found that G9a/H3K9me2 localizes to centromeres to promote di-methylation, essential for proper chromosome segregation. It activates Aurora B and prevents repressive marks from encroaching into core centromeric domains.
A new study by the University of Surrey found that AI technologies can give hotels, restaurants, and cruise lines a competitive edge while improving environmental and social impact. The research calls for targeted staff training, industry-wide partnerships, and government-backed incentives to speed up AI adoption.
Researchers have sculpted photon spin into a three-dimensional toron, a knot-like structure that combines point-defect monopoles with swirling skyrmion tubes. This breakthrough enables the creation of robust optical circuits that could carry more data than current fiber links.
A study by University of New Hampshire researchers found that communities with higher walkability scores experienced a 4% reduction in average pandemic-related mental health deterioration. The study analyzed national census and survey data to measure the impact of walking on mental health during the pandemic.
A study published in Molecular Metabolism found that specific brain neurons in the hypothalamus play a crucial role in maintaining blood glucose levels during day-to-day activities. These neurons help regulate lipolysis, breaking down fat to produce glycerol and sugar.
A new study by York University researchers found that a machine learning-enabled tool, Safe Water Optimization Tool (SWOT), can deliver safe drinking water at nearly three times the rate as compared to standard practices. The SWOT has been shown to achieve safe water for 90% of households in humanitarian response settings.
A new study by USC Leonard Davis School of Gerontology researchers finds that Americans with less education are aging faster, with the gap growing over 30 years. The study measured biological aging, which looks at how well organs and systems work, and found that people with more education have slower biological aging.
Scientists have created nanoparticles that convert near-infrared radiation into blue or UV light, enabling efficient powering of molecular motors. This breakthrough solves a significant problem in real-life applications, allowing bulk materials to respond or act as molecular switches in biological settings.
Researchers envision AI-powered systems that identify patients at risk of mental health struggles, provide continuous psychological monitoring and tailor interventions. AI can also overcome barriers to mental health care by delivering support exactly where and when it's needed, including rural areas.
The book explores lesser-known plant diseases that influenced human events, drawing from scientific insight and compelling narrative. Written for specialists and curious readers, it offers a new lens on plant pathology and environmental history.
Historian Malick Ghachem's new book explores how the 1710s financial crisis, known as the 'Mississippi Bubble,' had lasting effects on Haiti's economy and politics. The book sheds light on the pre-revolutionary changes that set Haiti's long-term economic structure in place.
A study published in the journal Joule estimates that space-based solar power could reduce Earth-based renewable energy costs by 7-15% and offset up to 80% of wind and solar power by 2050. The heliostat design, with higher potential for continuous solar energy capture, would outperform wind and solar power.
The article discusses the progress of nanoimprint lithography (NIL) over 30 years, highlighting its high throughput and 3D patterning capabilities. NIL is becoming a key technology for fabricating emerging devices, including metalenses in smartphone cameras and automotive lidar.
Researchers at Rice University have found that bending atomically thin layers of materials like molybdenum ditelluride creates a unique spin texture called persistent spin helix, which preserves spin state even in scattering collisions. This discovery could lead to the development of ultracompact, energy-efficient electronic devices.
A new study found that a gene passed down from extinct archaic humans, Denisovans, is present in modern Latin Americans with Indigenous American ancestry and provides an adaptive advantage. The researchers also discovered the gene's presence in ancient individuals excavated at archeological sites across North and South America.
The COVID-19 virus replicates using cellular machinery responsible for testosterone production, altering lipid metabolism and potentially leading to lower testosterone levels. This study reveals the mechanism by which SARS-CoV-2 targets testicular cells, offering insights into male vulnerability to COVID-19.
A new study shows that mixing mice from different populations can create genetically healthier populations, increasing survival and reproductive success. The research challenges common perceptions about the risks of outbreeding depression, highlighting the benefits of genetic rescue in conservation programs.
A new study by Moffitt Cancer Center researchers has found that cancer-induced nerve injury weakens the effectiveness of anti-PD-1 immunotherapy. The study shows that cancer cells infiltrate and damage tumor-associated nerves, triggering an inflammatory response that ultimately suppresses the immune system's ability to fight cancer.
A team of researchers at the University of Cologne discovered a fundamental biological mechanism connecting STING to inflammatory cell death, which underlies SAVI. Inhibiting programmed cell death alleviated disease symptoms in a preclinical mouse model.
A new R package, phylolm.hp, extends the averaged shared variance concept to phylogenetic generalized linear models, accounting for correlated predictors. This allows for more accurate quantification of each variable's contribution, overcoming multicollinearity effects.
Scientists have detected a near and ultrabright fast radio burst (FRB) from a nearby galaxy, allowing for unprecedented study of the environment around these enigmatic flashes. The burst's proximity and brightness enabled precise localization to a specific region within its host galaxy.
Kristi Funk, MD, a renowned breast cancer surgeon and founder of the Pink Lotus Breast Center, has received the Benjamin Spock Award for Compassion in Medicine. Dr. Funk's tireless advocacy focuses on empowering women with life-saving information about using nutrition and lifestyle to reduce cancer risk and improve survival.
A new study examines 1.2 billion social media posts from 157 countries, finding that very hot days are associated with more negative moods, especially in lower-income countries. The research suggests that extreme heat affects people emotionally, not just physically.
A team of scientists at KIT has developed an integrated nanodroplet array platform that enables the simultaneous synthesis, testing, and analysis of thousands of therapeutic agents. This approach accelerates the drug discovery process by reducing time and resources, making it more accessible to academic labs and smaller biotech companies.
WSU researchers developed a mathematical model to optimize liquid hydrogen storage tank operations, identifying areas where boil-off losses occur and proposing changes to minimize them. By refining the process, they aim to make hydrogen a cleaner and more feasible fuel source for transportation and industry.
A team of researchers has developed a robot with self-morphing, wing-like feet that mimic the agile movements of water striders. The insect-scale robot enhances surface maneuverability and can execute sharp turns in just 50 milliseconds, rivaling the rapid aerial maneuvers of flying flies.
The BeginNGS program will screen newborns for over 1,000 treatable genetic disorders, allowing for early interventions and potentially saving lives. The partnership with Sidra Medicine aims to advance the detection of genetic diseases and establish a new standard for preventative medicine in genomics.
A new Concordia study reimagines parcel delivery by integrating electric vehicles, autonomous delivery robots, and self-service lockers to prioritize high-value customers like Amazon Prime members. The innovative model cuts route and vehicle use costs by up to 53% compared to traditional methods.
A new theory explains how ideas gain momentum and spread like wildfire. The researchers introduce a mathematical model that takes into account the evolution of ideas as they spread, leading to complex results with unexpected outcomes. This work has implications for understanding belief formation, misinformation, and social contagion.
Research by Christian Wood and colleagues reveals that brain area 46 regulates positive and negative emotions, impacting motivation and threat response. The study suggests personalized treatments for depression and anxiety may be effective by targeting this brain network.
A team of researchers has established the first comprehensive model of how calcium is transported out of the cell by the plasma membrane Ca²⁺-ATPase, explaining its high speed. The model reveals that PIP₂ stabilizes calcium binding and facilitates rapid release, making it the pump's primary acceleration factor.
A retrospective cohort study found that GLP-1 receptor agonists may reduce overall cancer risk, including lower risks of endometrial and ovarian cancers, among patients with obesity or overweight. However, these medications may also increase the risk of kidney cancer, highlighting the need for longer-term follow-up.
A study published in JACC Advances suggests that a regular sleep schedule can reduce the risk of clinical events in adults with heart failure. The research found that even moderately irregular sleep doubles the risk of another clinical event within six months.
Researchers discovered that humans with Indigenous American ancestry are more likely to carry a variant of the MUC19 gene inherited from Denisovans, which may have helped them adapt to new ecosystems. The Denisovan gene variant is surrounded by DNA from Neanderthals, suggesting interbreeding between the two species.
A recent study published in Advanced Science found that life-long oral nicotine administration attenuates age-associated motor decline in mice by reprogramming aging-related systemic metabolism via the sphingolipid-energy metabolic axis. Nicotine treatment also enhanced nicotinamide adenine dinucleotide availability, limited ceramide a...
Researchers at The Mount Sinai Hospital successfully treated a rare and aggressive T-cell lymphoma that developed after CAR T-cell therapy for multiple myeloma. They identified a combination of compounds approved by the FDA that effectively targeted the lymphoma, with one compound, anti-CCR4, showing particular promise.
Researchers have identified a group of proteins known as the GATOR1 complex as essential tumour suppressors that play critical roles in preventing lymphoma development. Disruption of these genes promotes lymphoma development and existing drugs targeting the same cellular pathways were highly effective at slowing growth.
A new study found that using vaginal estrogen tablets was not associated with an increased risk of recurrent ischemic stroke among postmenopausal women. The study examined prescription data from over 34,000 women and discovered no increased risk of stroke in this high-risk population.
A new large-scale open dataset of Asia's terrestrial ecosystems is now available, providing a long-awaited foundation for understanding the region's role in the global carbon cycle. The JapanFlux2024 dataset combines 683 site-years of eddy covariance data from 83 locations across Japan and neighboring regions.
University of Arizona researchers develop a new formulation of paclitaxel, called Paclitaxome, which improves delivery to tumor sites and reduces side effects. The modified drug combination outperforms existing chemotherapy treatments in tests against triple-negative breast cancer and advanced pancreatic cancer in mice.
Heat-stressed Australian mountain ash forests are losing a quarter of their trees by 2080 due to global warming. The natural thinning response to temperature stress may decline large-scale tree-planting initiatives to reduce atmospheric carbon levels.
Researchers found that brain activity in regions responsible for managing specific body parts remains consistent before and after arm amputation. The study's results suggest that standard phantom pain treatments may need to be rethought and could improve the development of neuroprosthetics and brain-computer interface technologies.
Researchers found that brain maps of the hand and lips remained consistent even after amputation, contradicting previous views of reorganization. This study has implications for treating phantom limb pain and controlling robotic replacement limbs via neural interfaces.
A national study has found that LGBTQIA+ college students living in conservative US states experience poorer mental health, including anxiety, depression, and suicidal thoughts. Colleges are urged to implement inclusive policies and provide resources to support these students.
Researchers have developed edible microbeads that, when consumed, bind to fats in the gastrointestinal tract, potentially providing a safer and more accessible alternative to surgery or pharmaceuticals. The microbeads are made from green tea polyphenols, vitamin E, and seaweed, and show promise for weight loss in rats fed high-fat diets.
Researchers at Penn State and NASA's Jet Propulsion Laboratory analyzed human deep space communications to determine the most likely places to detect signals from an extraterrestrial intelligence. They found that transmissions to deep space, including spacecraft near Mars, are more detectable than those intended for low-Earth orbit.
Researchers have demonstrated a type of quantum logic gate that drastically reduces the number of physical qubits needed for its operation. The Gottesman-Kitaev-Preskill (GKP) code has been translated into a physical reality, allowing for the first realisation of a universal logical gate set for GKP qubits.
Despite long-held assumptions, a new study reveals that the brain's somatosensory cortex holds a stable 'body map' even after limb loss. The findings have significant implications for treating phantom limb pain and restoring sensation in prosthetic limbs via brain-computer interfaces.