A small-scale neuromorphic computer prototype learned patterns and made predictions using fewer training computations than conventional AI systems. The prototype, developed by the University of Texas at Dallas team, integrates memory storage with processing, allowing for more efficient AI operations with lower costs.
Researchers discover molecules that can rewire G protein-coupled receptor signaling, turning busy receptors into precision tools. The findings hold promise for new treatments with fewer side effects.
Scientists have developed a novel 'double molecular bridge' strategy to enhance charge transport in perovskite solar cells, leading to improved efficiency and reduced nonradiative losses. This breakthrough confirms the importance of interfaces in perovskite photovoltaics and opens up new avenues for interface engineering.
Researchers have discovered that European cuckoos' egg colors are determined by maternal genes on the W chromosome and autosomal genes. This adaptation enables the species to lay eggs matching its host's coloration without causing speciation.
Researchers have introduced chiral cobalt oxide nanosheets that induce spin selectivity to suppress singlet oxygen generation in lithium-oxygen batteries, leading to unprecedented stability. This innovative design paradigm merges spintronics with electrochemistry to control reactive oxygen species and enable high-energy, long-life batt...
Researchers used expansion microscopy to study over 200 species of plankton, gaining in-depth insights into cellular architecture and diversity. The technique allowed for the visualization of internal structures, enabling scientists to make evolutionary predictions and decode how cellular architecture has diversified across evolution.
A new Northwestern University study reveals how a key disease protein, TDP-43, drives overactive nerve cells in ALS and FTD. The findings highlight a promising new drug that can fix this error and restore balance to neurons.
A stunning image of a 'cosmic bat' has been captured by the VLT Survey Telescope, featuring large clouds of gas and dust. Located 10,000 light-years away, this stellar nursery is a vast cloud of cosmic material from which stars are born.
Researchers at EPFL have developed a fiber-based electronic sensor that remains functional even when stretched to over 10 times its original length. The device has potential applications in smart textiles, physical rehabilitation devices, and soft robotics.
A researcher at the University of Kansas has created a comprehensive map of US air conditioning usage, revealing regional disparities in access to cooling systems. The dataset provides valuable insights for public health officials, urban planners, and policymakers to identify areas lacking adequate cooling and inform energy efficiency ...
MIT researchers have developed new nanoparticles that deliver the immune-stimulating molecule IL-12 directly to ovarian tumors, eliciting a strong response and clearing tumors in over 80% of mice. This treatment combines with checkpoint inhibitors to launch an attack on cancer cells without causing side effects.
A recent study found extensive antibiotic resistance in Haemophilus influenzae, a type of bacteria causing up to 200 million childhood infections. Despite this, the team discovered surprisingly little genetic variation, suggesting a universal vaccine targeting shared features could be developed.
A molecular system called PrrAB helps the TB bacterium generate energy and breathe, making it a promising target for new treatments. Researchers have identified an experimental compound DAT-48 that kills several strains of TB, including clinical ones, with potential synergy when combined with existing drugs.
Researchers discovered a dual mechanism by which Oroxylin A inhibits SIRT7, reprogramming HSCs through PRMT5 succinylation-driven senescence and ecto-calreticulin-dependent NK cell immune clearance. This approach provides a promising candidate for anti-fibrotic therapy.
A new study found that public greenspaces are lacking in many American communities, with some groups facing significant barriers to access. The research highlights the need for more inclusive park planning and distribution to ensure equal benefits for all residents.
Researchers tracked pine plantations in North Florida for 27 years to identify site preparation strategies with sustained benefits. Two-pass treatments consistently outperformed simpler methods, especially when combined with herbicide applications.
Chronic wounds like diabetic foot ulcers and pressure ulcers are driven by persistent inflammation and immune dysregulation. Emerging immunomodulatory strategies aim to restore immune balance and promote healing.
Researchers found that magnetic mitohormesis, a non-invasive treatment, can activate metabolic pathways triggered by exercise, improving glucose control without physical strain. Patients with excess belly fat experienced significant improvements in blood glucose control and HbA1c levels.
A Chinese research team has identified a rare natural allele in wild soybeans that increases seed protein content and was lost during domestication. The found allele, PC08 Ins, boosts gene expression, raises ABA levels, and promotes storage protein accumulation.
Researchers developed a new model to simulate and project China's agricultural non-CO2 greenhouse gas emissions, identifying priority regions and subsectors for mitigation. The study found that current mitigation efforts achieve only 26-45% of the total technical potential, with significant room for improvement.
A Griffith University study published in Nature Mental Health found that integrating nature-based therapies into clinical healthcare could address global declines in mental health. Nature experiences designed to improve mental health are not yet incorporated in regulated clinical healthcare, but embedding nature therapy into clinical h...
A major new synthesis of global evidence reveals that restoring forests can actually increase water availability, particularly during critical dry seasons. The research highlights the importance of prioritizing dry-season flow recovery in large-scale forest landscape restoration.
Researchers designed a NiO@NiAlO catalyst with a surrounded structure modified by MgO, achieving high activity for near-equilibrium conversion. The obtained catalyst maintained stability for over 50 hours without coking at 600°C.
Researchers developed a new photocatalytic material combining cobalt, reduced graphene oxide and perylene tetracarboxylic acid for efficient water oxidation. The heterojunction design shows improved charge separation and catalytic activity.
Researchers from the University of Melbourne found high levels of synthetic PFAS in possums from the greater Melbourne region, linked to serious health effects. The study is the first to investigate PFAS levels in Australian marsupials and highlights broad contamination of Australian ecosystems.
A new study by Alana Rojewski and Katherine Sterba aims to improve access to tobacco cessation treatments for people living with HIV who smoke. The ENHANCE-TTS program will train pharmacists as tobacco treatment specialists and tailor-design programs for each clinic, taking into consideration the unique needs of the local population.
Researchers have discovered a way to increase the energy state of iron in materials, enabling the creation of higher-voltage batteries. The breakthrough could also aid the development of superconductors and magnetism applications.
The BrainHealthy competition offers real-world experience to talented young brain health researchers. The contest aims to advance new studies on age-related brain changes, brain health biomarkers, and Alzheimer's disease.
Researchers at the Medical University of South Carolina have identified a previously unknown hub in the brain's lymphatic drainage system, which helps remove waste from the brain. The study provides evidence of a slow-moving fluid flow through true lymphatic vessels, rather than blood vessels.
Three UCSB physicists, Sebastian Streichan, David Patterson, and Andrea Young, are among the selected researchers receiving funding to investigate the physics of tissue morphogenesis, chiral molecules, and quantum materials. This award aims to unlock new insights into fundamental research in experimental physics.
A study published in Science reveals that the enteric nervous system (ENS) plays a key role in maintaining gut balance and protecting against harm. Researchers mapped ENS responses to different conditions, including allergies and parasitic infections, using mouse models with fluorescent tagging systems.
Research discovered that meerkat's social group membership has the greatest influence on their gut microbiome, even more than age, sex, or environmental conditions. The study found that social interactions lead to the sharing of beneficial gut bacteria, which is vital for an animal's immunity and overall fitness.
Researchers found that combining organic manure with synthetic fertilizer increases soil organic carbon and total nitrogen, leading to better fertility and improved crop performance. The integrated approach also produced lower nitrous oxide emissions by stimulating microbes that can break down N2O.
A UAlbany researcher is leading a $1.2 million NSF project to integrate climate records from stalagmites, corals, lake sediments, and tree rings to understand past changes in monsoon rainfall patterns. The study aims to improve decadal predictions and risk management for societies vulnerable to climate change.
A recent study found that access to veterinary care is generally good in the US, but rural areas experience significant delays and increased travel distances. The study used a secret shopper survey approach to assess appointment availability and wait times across six states.
A team led by Lu Li has made a groundbreaking discovery in the field of materials science, finding that quantum oscillations arise from the bulk of insulators rather than just their surface. This new understanding challenges the current perception of material behavior and opens up new avenues for research and potential applications.
Researchers have developed a new molten salt technique that restores the structure and performance of used high-nickel cathode materials, allowing for more efficient battery recycling. The approach, published in Energy & Environment Nexus, regenerates the material itself so it can be reused in new batteries.
Researchers at Carnegie Mellon University found that large language models with reason possess selfish tendencies and do not cooperate well. The stronger an LLM's reasoning skills, the less it cooperates. This self-seeking behavior may negatively impact human cooperation in business, education, and government.
The Lundquist Institute has been awarded $9 million by the California Institute for Regenerative Medicine (CIRM) to establish a Community Center of Excellence for Regenerative Medicine. This center will expand access to cutting-edge regenerative therapies and create skilled healthcare professionals in underserved communities.
Researchers at the University of California San Diego found that oscillators operating at similar frequencies lock onto each other in succession, creating a staircase effect in the gut. This new mathematical solution answers two longstanding biological questions, shedding light on how food moves through the digestive tract and is churned.
The study found that men, Black patients, and those living in low socioeconomic areas were disproportionately affected by the increased amputation rates. The authors emphasize the need for aggressive prevention, early diagnosis, and intensive risk factor management to address the growing burden of diabetes and PAD.
Researchers mapped functional impact of over 17,000 genetic variants associated with premature atherosclerotic heart disease. The new variant impact scores have the potential to increase diagnoses for unclassified variants by a factor of 10.
A new digital clinical trial is testing a repurposed drug, tirzepatide, to provide relief from long COVID symptoms. The study aims to enroll 1,000 participants and explore the effect of tirzepatide on long COVID over one year.
Children born to mothers infected with COVID-19 while pregnant are at a higher risk of developing developmental delays, including speech difficulties and autism. The study found that males were more susceptible to adverse outcomes compared to females.
Researchers found that a structurally modified version of the drug florfenicol exploits drug resistance mechanisms in Mycobacterium abscessus to amplify its effect, perpetually. This approach presents a potentially safer and more effective way to treat certain antibiotic-resistant infections, minimizing host mitochondrial toxicity and ...
Scientists have developed the world's first lab-produced, recombinant snakebite antivenom that protects against many African deadly snakes and outperforms existing antivenoms. The new formulation provides high protection against death and severe tissue damage caused by 17 different elapid snakes.
This study found 32 immune cell phenotypes associated with epilepsy risk, including B cells and regulatory T cells. Inflammatory proteins also played a role, with some increasing and others decreasing the risk of epilepsy.
The article argues that a universal 30 mL/kg fluid bolus is no longer appropriate and instead calls for a balanced, individualized approach to fluid management in septic shock. This approach considers the patient's comorbidities, infection source, and estimated fluid losses, and guides management by frequent reassessment.
A recent study found that preserving just one centimeter of corpus callosum fibers is enough to maintain information exchange between the two brain hemispheres, preventing neurological symptoms. The research challenged long-held assumptions about the relationships between brain structure and function.
The journal is launching a new section to popularize evidence-based strategic planning in digital health and provide comprehensive guidelines for its application. Papers can explore topics such as strategic planning frameworks, case studies of successful implementations, and stakeholder engagement.
International physics experiments suggest neutrinos may have tipped the balance in favor of matter over antimatter. Neutrinos' unique oscillation behavior could have led to an imbalance in the early universe.
Dr. Oren Moscovitz and his team aim to develop an innovative treatment for triple negative breast cancer using engineered antibodies with high specificity. The new grant will test the safety of these antibodies in humans.
Researchers at Aalto University have developed a promising new treatment approach for dry age-related macular degeneration (AMD), which can potentially stop the disease's progression. The novel method uses heat and near-infrared light to trigger healing responses at a cellular level, strengthening protective mechanisms of affected cells.
The Global Virus Network welcomes three new Centers of Excellence in the US, Brazil, and Canada, strengthening its presence across the Americas. The new centers will focus on combating viral threats from HIV and arboviruses to emerging pathogens and future pandemic agents.
Researchers developed a new spectral shaper technology that can precisely control 10,000 individual lines of light, improving signal fidelity and enabling faster data transfer in various fields. This advancement could aid in the detection of Earth-like planets by making tiny stellar wobbles easier to measure.
Researchers developed a landmark model predicting 14 complications in diabetes patients over 15 years, showing early treatment makes a difference. The Multiethnic Type 2 Diabetes Outcomes Model for the U.S. (DOMUS) uses real-world patient data from Kaiser Permanente.
A new study explores the tool-making skills of immature chimps, finding that nearly half of their uses were atypical and innovative, with most deviating from adult norms. The research suggests that children's creative exploration and social support may drive cultural innovation and complexity.
A new framework harnesses generative AI to create personalized mental health treatment plans, addressing common barriers and improving outcomes for diverse individuals. The study uses a simulated client to explore pathways to mental health care and demographic disparities.
Research found that sharing happy moments with a partner can lower cortisol levels in older adults, even if they're not satisfied with their relationship. The study suggests co-experiencing positive emotions may help the body stay calmer over time.
Researchers develop distribution-type membrane reactors for efficient carbon dioxide methanation. The study demonstrates the advantages of this approach in controlling reaction rates and temperature profiles. High thermal conductivity membranes produce more methane with selectivity, and their use can accelerate a carbon-neutral society.