This study introduces a novel kinetic control strategy to modulate supramolecular dissociation kinetics, enabling the regulation of dissociation rates over a wide range. The researchers found that steric hindrance controls supramolecular dissociation kinetics and material properties, resulting in stable networks with improved mechanica...
Researchers have discovered a new twist on a classic material that can advance quantum computing and make modern data centers more energy efficient. By reshaping barium titanate into ultrathin strained thin films, the team improved the conversion of signal-carrying electrons into signal-carrying photons by over ten times.
A study published in Water Resources Research reveals that human groundwater pumping has depleted Tucson-area aquifers more than natural climate variation over the past few decades. The research team reconstructed groundwater ages, recharge rates, and water table depths using chemical and isotopic markers.
Researchers discovered that bats in full sun bat boxes can warm to temperatures exceeding 50°C while sleeping, leading to dehydration and death. Providing bats with a choice of roosts in the same location, some constructed for stable temperature and others for quick cooling or warming, could help prevent this risk.
Researchers found that caregivers often change safe sleep practices for infants when they are ill, which can increase the risk of sudden unexpected infant death. The study's findings emphasize the need for targeted interventions to reinforce safe sleep practices during illness.
A team of researchers from NASA Goddard and Penn State found that fragments of molecules from E. coli bacteria can survive for over 50 million years in pure water ice, but degrade faster in mixed soil samples. This suggests that future Mars missions should target locations with pure ice or ice-dominated permafrost to search for life.
A new study from Yale University proposes a new model for the Earth's magnetic field that finds structure in its variability, rather than dismissing it as chaotic. By analyzing Ediacaran rocks, researchers have found an ordered geometry with shifts in the planet's magnetic poles that appear to have tumbled all the way around the planet.
161 Otago scientists named among the world's best, with Professor Christine Winterbourn at number 1578 and others in various fields. The recognition highlights the strength of science research at the University, with notable achievements in biology, microbiology, food science, and more.
A Brazilian city was effectively protected against dengue by introducing a bacteria called Wolbachia into the local mosquito population, significantly lowering dengue incidence. The program, led by Monash University and the World Mosquito Program, resulted in a nearly 90% reduction in dengue cases.
Mikkael Sekeres has been elected to the Executive Committee of the American Society of Hematology (ASH), a four-year term starting after the 2025 ASH Annual Meeting. He will help strengthen the organization's mission in shaping the future of hematology.
Researchers at University of Hawaiʻi at Mānoa identified Caulobacter inopinatus, a previously unknown species found in seawater collected near Oʻahu's south shore. The discovery highlights the connection between land and sea ecosystems through microbial exchanges.
University of Oklahoma researchers suggest creating a trust fund to increase and sustain funding for the Indian Health Service, addressing chronic underfunding that has led to health disparities among Indigenous populations. The proposed trust fund model is similar to the Vaccine Injury Compensation Trust Fund and aims to generate ongo...
Researchers at Penn State developed a tool to analyze seismic activities linked to Arctic sea ice movements, providing insights into ice characteristics and interactions. The new approach can help coastal communities assess threats from drifting sea ice, such as erosion and wave creation.
Dr. Benjamin P. Brown proposes a targeted approach to improve the accuracy and speed of machine learning in drug discovery. His work focuses on creating a more generalizable deep learning framework for structure-based protein-ligand affinity ranking.
A new AI model developed by researchers at Penn State has shown promise in accurately counting a child's bite rate, a potential indicator of obesity risk. The system is currently about 70% as successful as human bite counters, but holds potential for identifying children who need to slow their eating rate and adjust their diet.
A new study found that the growing age imbalance in the duty solicitor scheme risks eroding trust in the criminal justice system. The study warns of a looming generational crisis due to the financial burden of self-funding Solicitors Qualifying Examination fees, which is deterring younger solicitors from entering the profession.
The American Heart Association has launched a new grant program to equip 40 high school and college Heart Clubs with CPR training and resources. This initiative aims to double survival rates from cardiac arrest by 2030 and empower students and educators to learn lifesaving skills.
The American Heart Association and NFL team up to boost CPR readiness, with 30 NFL player ambassadors promoting the lifesaving skill. Millions of people now understand the critical importance of being prepared for sudden cardiac arrest.
A new computer model called CogLinks simulates brain circuit decisions and adaptability, helping researchers understand how the brain misfires in psychiatric disorders. The model's results suggest that a specific pathway is essential for adaptability, and its predictions are confirmed by an fMRI study
Researchers have discovered an enzyme called PapB that can create tight rings in therapeutic peptides, enabling the creation of stronger, longer-lasting versions of GLP-1 medications. This enzymatic method offers a simpler alternative to traditional chemical methods and could improve the stability and effectiveness of these drugs.
A study of 200 Chilean women released from prison found that those with substance use disorders had higher rates of recidivism, reincarceration, and victimization. The researchers also found that pre-release screening missed many women with severe symptoms, highlighting the need for improved mental health care services.
Researchers at MD Anderson have discovered a previously unknown mechanism that explains how bacteria can drive treatment resistance in patients with oral and colorectal cancer. The study also identifies a new biomarker for improved immunotherapy responses in solid tumors.
A systematic review of 604 studies found that perceived social support is positively associated with mental health, physical health, work performance, educational functioning, and risk-taking behaviors. Strong social connections are linked to well-being and success across various life domains.
The study identified MYB61-PS1 as a critical regulatory module shaping the 3D structure of xylem vessel pits in rice, improving yield by sustaining vessel hydraulics and facilitating nitrogen transport. Rice plants harboring PS1 Hap2 displayed significantly improved nitrogen transport efficiency, leading to increased grain yield.
A new framework outlines how smarter investments can help cut emissions from the aviation industry. The Aviation Sustainability Index assesses technologies and investments to guide investors towards transformative innovations.
A team from HZB and Humboldt University used nano-IR spectroscopy to create high-resolution maps of molecules inside live cells and cell organelles. The method allowed them to obtain 3D information, read individual contributions of proteins and nucleic acids, and visualize the nucleus and cell organelles.
VFF-Net applies label-wise noise labelling, cosine similarity-based contrastive loss, and layer grouping to improve image classification performance compared to conventional forward-forward networks. The algorithm reduces test errors on various datasets, enabling lighter and more brain-like training methods that make AI more sustainable.
A new study reveals that urban grey squirrels balance risk and foraging in urban environments by perceiving roads with consistent loud noise as lower predation risk. This ability to navigate complex risks contributes to their success in urban spaces.
A significant increase in pickleball-related ocular injuries has been reported among patients presenting to emergency departments. Eye protection guidelines are not currently in place, highlighting the need for standardized measures to reduce the risk of such injuries.
A new study suggests that electric vehicles can help mitigate climate change and public health issues by strategically charging and discharging from the grid. By doing so, EVs can sell stored energy back to the grid, reducing emissions and helping to build more renewable energy generators.
The International Osteoporosis Foundation unveils a global fundraising and engagement platform called Give For Your Bones, aiming to motivate individuals and organizations to support bone health worldwide. The platform provides creative ideas for fundraising and physical activity challenges, making it easy to support IOF's mission of p...
A UNF chemistry professor has been awarded a NSF grant to build a custom LIBS system and develop new calibration strategies. The project aims to improve trace-level analyte detection and transform not only LIBS but also other analytical technologies.
A new study published in Science reveals that large fluctuations in global sea level occurred throughout the last ice age, rather than just at its end. This finding represents a significant shift in researchers' understanding of past climate history and challenges conventional wisdom on the middle Pleistocene transition.
Researchers found that Candida albicans overgrowth increases inflammatory molecules PGE2, altering dopamine signaling and reducing desire for alcohol. Blocking PGE2 activity reverses the behavior, suggesting a potential link between gut microbiota and alcohol consumption.
The researchers are studying how brief, playful social interactions affect brain function and cognitive performance in older adults using advanced brain imaging techniques. They aim to develop simple and inexpensive interventions that can be implemented in clinical settings and in the community.
A study published in Communications Biology reveals that DYRK kinases are essential for maintaining primary cilia length, stability, and morphology. Malfunctioning of these enzymes can lead to cellular communication disruptions, potentially contributing to various health conditions.
Researchers from Florida International University have detected a dozen different PFAS compounds within the Miccosukee Indian Reservation in the Everglades. The findings raise questions about potential impacts on water quality and ecosystem health, particularly with regards to ongoing Everglades restoration efforts.
Classic Maya cities rose due to climate downturns, intergroup conflict, and strong economies of scale, while deurbanization occurred when environmental degradation outweighed urban benefits. The study integrates population ecology theory and resolves the paradox of why agrarian populations would aggregate despite high costs.
Research from the University of Eastern Finland identifies three dimensions of Forest Happiness: a bond with natural-like forests, happiness from activities like berry picking, and forest management. The study found that damage to forests, such as clearcutting and biodiversity loss, negatively impacts perceived happiness.
A study found that higher thymic health is associated with better outcomes in cancer patients treated with immunotherapy, including a 35% lower risk of cancer progression and 44% lower risk of death. Thymic health may serve as a non-invasive biomarker of adaptive immune competence in various cancers.
A study published in a book by Professor Florian Stöckel and colleagues found that social media comments can act as signals for true or false information, helping users identify accurate news. However, these comments can also be misleading and undermine trust in correct information.
The Critical Path Disease Modeling Coalition (CP-DMC) aims to develop regulatory-grade, quantitative disease progression models for pediatric Crohn's disease and ulcerative colitis. These models will transform clinical trial data into actionable descriptions of disease trajectories and treatment response.
Researchers identified 5.05% of individuals carrying pathogenic variants in key cancer susceptibility genes, highlighting a significant association between these genetic variations and increased cancer risk. The study suggests that more extensive genetic screening for these genes may be warranted to identify high-risk individuals.
The UT Dallas researchers have developed a technology that enables same-day, 3D-printed dental restorations made of zirconia, the gold-standard material for permanent dental work. This breakthrough could make same-day permanent dental restorations possible with a reduced debinding time from hours to less than 30 minutes.
Researchers found that nearly all patients (94.8%) had at least one legal need, with income support being the most frequent. The Recovery Legal Care program helped secure $1.2 million in payments to patients, aiming to disrupt cycles of violence by stabilizing housing, food access, and employment.
Researchers have identified a cellular mechanism that transmits mitochondrial DNA mutations, which can cause serious and incurable diseases. A potential treatment is proposed to target the enzyme USP30, reducing the risk of mitochondrial disease transmission.
Researchers have developed a highly efficient fiber-coupled single-photon source that generates photons directly inside an optical fiber, reducing transmission loss. This breakthrough enables the creation of secure quantum communication networks and paves the way for next-generation all-fiber-integrated quantum computing technologies.
Researchers have developed Laser Ablation Dry Aerosol Printing (LADAP) that generates nanoparticles from solid targets using pulsed laser ablation, enabling the printing of metals and oxides without inks. The technique produces structures with fine-resolution microstructures and thick deposition within a high-throughput process.
The collaboration aims to deliver high-quality, timely care by leveraging the latest imaging systems and AI tools. This will enable more precise diagnoses with shorter wait times, driving effective treatment across all service lines.
Researchers have developed a calculation method enabling fair comparisons of energy consumption between pulp and paper companies, with potential to reduce fossil fuel usage and release raw materials. The new methodology could contribute to increased efficiency and a changed approach to energy audits.
A new study by MIT neuroscientists reveals that circular RNA, specifically circHomer1, strongly influences how neurons build circuit connections during visual system development. Knocking out circHomer1 prevents synapse maturation and delays expected neural adjustments in response to monocular deprivation.
Researchers found that group-based interventions, mindfulness-based techniques, and expressive therapies can reduce emotional distress and build resilience in people with cancer. CHMs like peer support and psychoeducation help patients reclaim their sense of self.
A team of palaeontologists used refined electron microscopy to reveal fine growth rings in fossil otoliths, providing insights into fish growth, biomineralization, and environmental change. The study also revealed ultra-fine growth patterns that can be read like 'diary entries', offering new perspectives on ancient fish populations.
Researchers from Kyushu University have identified a potent compound, 2Z-decaprenol, in the leaves of the Manchurian walnut tree that inhibits weed growth. The discovery could pave the way for a new class of sustainable herbicides.
A new framework, EPoSSI, provides a structured nine-step guide to improve planning comprehensiveness in surgical quality improvement projects. The tool significantly improved planning outcomes, with participants meeting 100% of scoring criteria.
Researchers develop novel dual-laser method to create adaptive, shape-locking devices. The material integrates a shape-memory polymer skeleton with magnetic microcapsules, allowing for 'writing' and 'bending' of instructions and shapes in situ.
Researchers identified a molecular mechanism explaining Ewing sarcoma's high sensitivity to irinotecan and topoisomerase I inhibitors. The study found that EWS::FLI1 sequesters DHX9, leading to genomic instability and cell death.
Researchers unveil new biophysical mechanism termed 'Kiss-Shrink-Run' resolving the 50-year-old controversy on synaptic vesicle release and rapid recycling. This breakthrough offers fresh insights into brain function and disease.
Large language models could streamline clinical trial processes by refining eligibility criteria and tailoring informed consent materials. They also show potential for faster, more accurate patient screening and real-time safety monitoring.
Dr. Lauren Henderson, a pediatric rheumatologist, has been awarded the 10th annual Gale and Ira Drukier Prize in Children’s Health Research. Her research focuses on children with difficult-to-treat juvenile idiopathic arthritis and other autoimmune disorders, exploring how the immune system goes awry in these conditions.