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New research has revealed that the old Irish goat shares a 3,000-year genetic link with goats living in Ireland during the Late Bronze Age. The findings suggest that the rare indigenous breed represents a continuous Irish lineage stretching back millennia. The work appears in the Journal of Archaeological Science.

What's on your plate today can affect your brain aging as a senior, a new study says. Middle-aged people who eat healthily have a lower risk of brain decline in old age, researchers report in JAMA Neurology.

Liverwort uses hair-like rhizoids to collect phosphorus from its surroundings and deliver it to where it is needed. This Kobe University discovery sheds light on the evolution of one of the most essential features of land plants: roots for nutrient acquisition.

How do plants achieve their remarkably regular arrangement of leaves and flowers? And why does this pattern remain so stable, even as plants grow and respond to their environment? Researchers at Wageningen University & Research and the Dutch fruit and vegetable breeding company Rijk Zwaan have identified the biological mechanisms that underpin this precision. Central to the process are so-called PLETHORA proteins, which act as key regulators of plant growth.

Scientists may have new answers to why pop-ups or notifications grab our attention. Turns out our attention is on a cycle, shifting seven to 10 times per second. This rhythmic occurrence may be crucial for survival, as it prevents us from becoming overly focused on one thing in our environment. It could help us to see a car backing up in a parking lot while we search for where we parked, or to duck to avoid a low-hanging tree branch on a walk while watching a kid ride a bike.

"Play nicely, children," has been a familiar plea of stressed-out parents and teachers since time immemorial. Now, new research suggests that getting children to play together cooperatively may depend less on their social skills than the type of play involved—and who they are playing with.

Researchers from the Department of Earth Sciences, University of Oxford, have resolved a long-standing debate about the strength of the moon's magnetic field. For decades, scientists have argued about whether the moon had a strong or weak magnetic field during its early history (3.5–4 billion years ago). Now a new analysis, published in Nature Geoscience, shows that both sides of the debate are effectively correct.

Young infants hospitalized with respiratory syncytial virus (RSV) often become much sicker than those infected with SARS-CoV-2, the virus that causes COVID-19. In a study published in Science Translational Medicine, scientists from St. Jude Children's Research Hospital and The Jackson Laboratory (JAX) report that the two respiratory viruses trigger different immune responses. Those differences might explain why these two diseases have different clinical outcomes and require different treatment strategies.

Individuals living with type 2 diabetes (T2D) had a significantly lower risk of poor cardiovascular health when they used a GLP-1 receptor agonist (GLP-1 RA) in combination with adhering to healthy lifestyle habits, according to a new study led by researchers at Harvard T.H. Chan School of Public Health and the Department of Veterans Affairs Boston Healthcare System.

Human papillomavirus (HPV) vaccination is associated with a significantly reduced risk of invasive cervical cancer, with no indication of waning protection up to 18 years after vaccination, finds a study from Sweden published by The BMJ.

As solar energy is rapidly becoming the world's largest renewable power source, new research from McGill University offers a clearer picture of how much land that growth could require and how smarter choices could mitigate solar energy's land footprint. "Solar photovoltaics are poised to become the largest renewable energy source globally by 2029, but both data and methods are lacking to understand the consequences of large-scale growth to land," said Sarah Marie Jordaan, Associate Professor in McGill's Department of Civil Engineering jointly appointed at the Trottier Institute for Sustainability in Engineering and Design (TISED) and the Department of Civil Engineering, and Director of the Energy Technology and Policy Assessment (ETAPA) research group.

Scores of sea lions continue to beach themselves along the Southern California coastline, stricken with sickness. Toxic algae blooms are to blame, though a mechanical engineering innovation could shift the tide in favor of the marine mammals. Now, UNLV-led research published in Scientific Reports has successfully developed a synthetic California sea lion pelvic region, mimicking its bone and soft tissue. This allows medical professionals to conduct blood collection training on anatomically authentic models, improving efforts to treat the live animals.

Contamination of ground, surface and drinking water by perfluoroalkyl and polyfluoroalkyl substances (PFAS) affects millions of people worldwide. A promising new method developed by Flinders University scientists paves the way to help remove the most difficult-to-capture variants of these persistent pollutants from water.

Cells rely on biomolecular condensates to coordinate essential biological processes without surrounding membranes. These droplet-like dynamic assemblies control the way in which DNA is turned into proteins, help clear cellular waste to prevent toxicity and disease, and can even suppress cancerous tumors. Because they behave like liquids, able to merge, flow and rapidly exchange their contents, scientists had long assumed condensates lacked internal organization and functioned as a simple liquid.

A ketogenic diet—one that is high in fat and extremely low in carbohydrates—has been known for decades to reduce seizures in some epilepsy patients. But how the highly restrictive diet achieves these effects has not previously been understood. Researchers at Washington University School of Medicine in St. Louis have now shown in mice that the diet causes physical changes in brain cells, affecting how they send information to one another, dampening the strength of the signals between them. The paper is published in Cell Reports.

Leiden physicists Daniela Kraft and Julio Melio have created soft structures that can take on different shapes without any external drive in their lab. They present their research on microscale metamaterials in Nature—a breakthrough that opens the door to smart, reconfigurable materials and microscopic robots.

Many therapeutic molecules used in cancer treatments are highly toxic, often harming healthy tissues and causing significant side effects. This creates a critical need for strategies that localize their toxic activity to tumors. What if cancer drugs could stay dormant until they reach cancer cells? A new study by Syracuse University researchers demonstrates a promising chemistry-based strategy that could do just that.

The cerebral cortex, the brain's outermost region responsible for higher cognitive functions, depends on a highly ordered, layered structure. Its proper development requires newly generated neurons to migrate to precise locations at specific times.

University of Queensland researchers have developed a less invasive way to test for a potential life-threatening reaction to an anesthetic. The work is published in the journal Anesthesiology.

Researchers from the Indian Institute of Technology Gandhinagar (IITGN) have recently demonstrated the feasibility of using estrone-linked BODIPYs sonosensitizers for antimicrobial sonodynamic therapy (SDT). Their initial findings are published in Chemistry—An Asian Journal.

Quantum technologies are anticipated to transform computing, communication, and sensing by harnessing the unusual behavior of matter at the atomic scale. Translating quantum's promise into practical devices will require physical systems that have desirable quantum properties and can be easily manufactured. Silicon, the material behind today's computer chips, is highly attractive as a platform because it plays to the strengths of the trillion-dollar semiconductor industry that has already been built. Identifying quantum building blocks—qubits—in silicon is, therefore, an important frontier research area.

University of Hawaiʻi at Mānoa researchers identified 10 new species and seven new groups (genera) of Hawaiian leaf-roller moths. While new species are frequently discovered, the description of a new genus of insects is a much rarer event; seven groups at once is almost unheard of. Discovered by College of Tropical Agriculture and Human Resilience (CTAHR) graduate student Kyhl Austin and Professor Daniel Rubinoff, this research highlights how much Native Hawaiian biodiversity remains a mystery.

Alcohol pricing is often analyzed using sophisticated computer models to understand how policy changes, such as adjustments to excise, might affect drinking behavior and public health. But the growth of no and low alcohol drinks that closely resemble well-known beer, wine and spirits products—"nolo" look-alikes—means alcohol companies themselves now provide useful real world points of comparison for alcohol pricing.

A study published in the Journal of the American Chemical Society reports that artificial intelligence can enhance protein stability in an unexpected way—by engineering the water around a protein, not just the protein itself. Researchers led by Dr. Kuen-Phon Wu, at Institute of Biological Chemistry, Academia Sinica and Institute of Biochemical Sciences, National Taiwan University, found that AI-designed ubiquitin-fold proteins can achieve exceptional resilience by creating a protective, "mesostructured" hydration shell on their surface.

MIT researchers have discovered that two common genetic mutations that cause Rett syndrome each set off a molecular chain of events that compromises the structural integrity of developing brain blood vessels, making them leaky. The study traces the problem to overexpression of a particular microRNA (miRNA-126-3p), and shows that tamping down the miRNA's levels helps to rescue the vascular defect.

How many fossils does it take to accurately train an image-based AI algorithm? According to a new study co-authored by Bruce MacFadden, UF Distinguished Professor Emeritus and retired curator of vertebrate paleontology at the Florida Museum of Natural History, the answer is somewhere around 250. This number is much lower than the amount scientists previously thought was needed. The research is published in the journal Paleobiology.

Coral reefs are teeming with life: they are home to over a third of all marine animal and plant species on Earth, despite covering less than one percent of the ocean floor. However, this immense diversity is under threat from rising ocean temperatures. Since the 1950s, half of the world's coral population has already disappeared.

An international team of archaeologists and scientists has reconstructed the diets of prehistoric communities from north-central Poland, shedding new light on how people adapted to changing environments and shifting social landscapes over three millennia between the Neolithic and the Bronze Age. Published in Royal Society Open Science, the study analyzed human remains from 60 individuals, dated between around 4100 and 1230 BC. This long timespan encompassed key periods of Central European prehistory, including the arrival of groups with steppe ancestry from the east and the first widespread use of millet in the region.

Bio-based polyhydroxyalkanoates (PHAs) are considered one of the most promising sustainable alternatives to fossil-derived plastics. Poly[(D-lactate)-co-(R)-3-hydroxybutyrate] (LAHB) is an environmentally biodegradable microbial copolyester, and its lactate (LA) content significantly influences its properties. A new study shows how reinforcing the gene expression of the LA-polymerizing enzyme in a recombinant strain of Cupriavidus necator improves the LA fraction. The LA-enriched LAHB maintained a high molecular weight and displayed a balance of strength and elongation comparable to polyethylene.

Researchers have discovered and characterized at the atomic level a mechanism that enables bacterial pathogens—including hospital bacteria Acinetobacter baumannii and Pseudomonas aeruginosa—to assemble antibiotic-resistant three-dimensional (3D) biofilms. These findings open a new avenue for developing therapies against multidrug-resistant bacterial infections by targeting the biofilm assembly. The work is published in the journal Nature Communications.

An iron-based compound encapsulated in lipid nanoparticles completely eliminated tuberculosis in the lungs of mice after 30 days of treatment, according to a study by the Tuberculosis Research Laboratory at the Araraquara School of Pharmaceutical Sciences of São Paulo State University (FCFAr-UNESP) in Brazil. The study was published in the journal ACS Omega. The results suggest a possible new path for shorter, less toxic, and more effective therapies against resistant bacteria, one of the greatest challenges currently facing the fight against the disease.

The Care Bears taught a generation of kids that sharing is caring, but not everyone has carried this principle into adulthood. Researchers at Michigan State University have found a new angle to promote cooperation: artificial intelligence (AI). The results of this study, titled "Promoting cooperation in the public goods game using artificial intelligent agents," are published in npj Complexity.

Have you ever stopped to wonder how forecasters can predict the weather days in advance, or how scientists figure out how the climate might evolve under different policies?

E pluribus unum—"out of many, one"—is not only a motto for the United States; it's a good credo for microrobots. A research collaboration between Cornell and the Max Planck Institute for Intelligent Systems has shown how a swarm of microrobots spinning on a water surface can together generate the fluidic torque needed to manipulate passive structures without any physical contact. This collective behavior was demonstrated to operate gears and move objects, with the aim of eventually performing microscale tasks and biomedical procedures.

A new glove with more than three dozen actuators across all five fingers and the palm, developed by Cornell researchers, aims to reduce swelling for people suffering from edema. The glove, known as EdemaFlex, was proven safe for unsupervised home use in a seven-participant study, with hand volume decreasing by up to 25% after one 30-minute session.

Scientists at Gladstone Institutes have flipped the traditional approach to finding potential treatments for deadly diseases. Instead of starting with a disease and hunting for a cure, they began with vitamins and systematically identified genetic diseases that could benefit from high-dose supplements.

Benzodiazepine treatment declined among U.S. adults between 2018 and 2022, with the steepest drop among adults ages 56 and older, according to a new study by researchers at the Columbia University Mailman School of Public Health and Columbia University Irving Medical Center. Despite the overall decrease, co-prescribing with other central nervous system (CNS) depressants—including opioids—remains common, particularly among adults in poor health or experiencing serious psychological distress. The findings are published in the Journal of Clinical Psychiatry.

Pyrochlore oxides—a class of advanced dielectric materials—represent a promising next-generation approach to efficient energy storage. Their structural flexibility and tunable chemical composition make them prime candidates for dielectric energy storage applications.

Green hydrogen is considered to be an important part of the global climate transition, especially as a fuel and energy carrier for heavy transport and industry. However, large-scale green hydrogen production requires sustainable ways of managing water resources to avoid giving rise to water shortages and conflicts with agriculture over access. This has been shown in a unique study from Chalmers University of Technology in Sweden, that connects local water supply with a range of scenarios for future hydrogen needs in Europe.

Researchers have investigated the role of a certain enzyme in regulating energy in muscle and exercise performance for decades, but a new study by Virginia Tech scientists has identified more precisely than ever how this mechanism works. Scientists working at the Fralin Biomedical Research Institute at VTC focused on a triggering event that leads to the activation of AMPK, a master energy sensor known as adenosine monophosphate-activated protein kinase. It is a regulator of energy production in response to the tremendous energetic demands of exercise.

When removing cancerous tissue in the brain, neurosurgeons often use "awake brain mapping" to minimize the risk of causing unintended disruptions to a patient's quality of life while removing as much tumor as possible. This practice, which has been used for decades, involves waking a patient up mid-surgery to test their neurocognitive functions in real time by stimulating the brain surface and assessing for functional changes.

As the electric vehicle era enters full scale, demand is increasing for batteries that can travel farther and last longer. Lithium-metal batteries have been attracting attention as a next-generation technology capable of surpassing the capacity limits of existing lithium-ion batteries. However, during the charging process, needle-shaped crystals called dendrites grow, shortening battery life and increasing the risk of fire, which has been identified as the biggest obstacle to commercialization. A Korean research team has developed a key technology that can solve this challenge.

Since the UK rejoined Horizon Europe in 2024, cross-border research with UK partners has been delivering safer, smarter, more sustainable technologies for everyday life. On a test track in southern Germany, engineers watch as an automated vehicle drives through simulated heavy rain. As the vehicle pushes through sheets of water and poor visibility, researchers are recreating one of the toughest sensing challenges for automated driving.

A research team affiliated with UNIST has announced the successful development of a novel semiconductor circuit capable of generating high-quality clock signals with significantly reduced noise levels. This innovation combines a compact design with low power consumption, addressing critical challenges in high-speed communication and computing technologies.

Crystalline silicon solar cells currently dominate the global photovoltaic industry, with tunnel oxide passivating contact (TOPCon) technology—a type of architecture within this product segment—rapidly gaining market share due to its cost-effectiveness and compatibility with existing manufacturing processes.

Enzymatic biofuel cells can act as self-powered wearable biosensors by converting chemicals in body fluids into electricity; however, manufacturing challenges have prevented their widespread adoption. Now, researchers from Japan have developed water-based 'enzyme inks' that enable single-step screen printing of complete biofuel cells onto paper substrates. The printed electrodes demonstrated superior performance and stability compared to those made using conventional methods, paving the way for mass-produced, battery-free wearable health monitors. The findings are published in the journal ACS Applied Engineering Materials.

The automatic detection of surface-level irregularities—defects or anomalies—in 3D data is of significant interest for various real-world purposes, such as industrial quality inspection, infrastructure monitoring, robotics, and autonomous systems. However, collecting annotated defect examples at a large scale is costly, and existing 3D anomaly detection methods either require templates or heavy memory, multiple inference passes, and brittle heuristic clustering. These shortcomings limit real-life deployment.

ANSTO has made progress on a more cost-effective way to produce the medical radioisotope molybdenum-99 (Mo-99), with less enrichment of uranium-235 (U-235) and producing less waste. ANSTO supplies the Australian medical community with molybdenum-99, the precursor of technetium 99m, which is one of the most commonly used nuclear diagnostic imaging agents for the diagnosis of cancer, heart disease, organ structure and function, and supports other medical applications.

Waymo will begin dispatching its robotaxis in four more cities in Texas and Florida, expanding the territory covered by its fleet of self-driving cars to 10 major U.S. metropolitan markets.

Inside America's junk drawers sits an untapped fortune, and a national and economic security solution. As the global race for critical minerals intensifies, University of Houston researchers have unveiled a breakthrough supply chain model designed to transform e-waste from a mounting environmental hazard into a stable, domestic engine for the U.S. economy.

Rice becomes weaker when compressed quickly, while staying stronger under slow pressure—a discovery enabling scientists to design a new material that could be used to build "soft" robots that change stiffness automatically and protective gear that adapts to impact speed. Researchers harnessed this effect to design a new "metamaterial"—an artificially engineered composite structure designed to behave in ways impossible for natural materials.

Researchers at The Hong Kong University of Science and Technology (HKUST) have developed a multi-source co-evaporation recipe that markedly enhances the crystal quality of vacuum-deposited perovskite films. This advance brings all vacuum-deposited single-junction perovskite cells as well as perovskite-on-silicon tandem solar cells closer to scalable production. The research has been reported in Nature Materials, in a paper titled "Crystal-facet-directed all-vacuum-deposited perovskite solar cells."

A team from the Institute of Materials Science of Seville (ICMS), a joint center of the Spanish National Research Council (CSIC) and the University of Seville (US), has developed a new hybrid device that allows energy to be captured from both the sun and rain simultaneously. A thin film created and patented by the research team not only protects and improves the durability of perovskite solar cells, even in adverse weather conditions, but also allows nanogenerators to produce more than 100 volts from the impact of a single drop of water, enough to power small portable devices.

DNA, the genetic blueprints in every living organism, is nature's most efficient storage mechanism, capable of storing about 215 million gigabytes of data per gram. That storage capacity, if applied to electronics, could enable significantly more efficient data centers, speedier data processing and the ability to process far more complicated data. The trick to making this technological leap is getting DNA, a biological material, to work with electronics. A team led by Penn State researchers has figured out how to bridge the wide compatibility gap.

The problem with many types of modern batteries is that they rely on harsh chemicals to work. Not only can these corrosive liquids damage internal parts over time, but they can also leach into soil and water when disposed of, contaminating it. But researchers from the City University of Hong Kong and Southern University of Science and Technology have developed an alternative, a new kind of eco-friendly battery that runs on a solution similar to the minerals used in tofu brine.

Researchers from the University of Münster, ETH Zurich, Stanford University, and the Fraunhofer Research Institution for Battery Cell Production (FFB) used AI-supported patent analysis to show how strongly battery technologies build upon one another. The findings suggest that industrial and innovation strategies must account for these technological dependencies far more rigorously.

Large language models (LLMs), artificial intelligence (AI) systems that can process human language and generate texts in response to specific user queries, are now used daily by a growing number of people worldwide. While initially these models were primarily used to quickly source information or produce texts for specific uses, some people have now also started approaching the models with personal issues or concerns.