Researchers found that incorporating data from ocean bottom seismometers could improve ShakeAlert's detection time by 5-9 seconds. This technology has the potential to increase warning times for regional offshore earthquakes by up to 40 seconds.
The study demonstrates the potential for rapid deployment of fiber optic cable and Distributed Acoustic Sensing in environments where burying the cable isn't feasible, capturing aircraft speed and maneuvering.
A unique machine learning study identified over 60,000 earthquakes during the 2025 Santorini seismic crisis. The researchers found six times more earthquakes in the first 30 days compared to traditional monitoring, providing insights into fault networks and magma movement.
Emerging AI technologies are enabling faster, smarter, and more integrated solutions to global challenges. AI-powered systems can track pollution levels, detect anomalies, and predict future risks in water, soil, air, and waste systems.
The BioCAT beamline supports techniques including fiber diffraction, micro-diffraction, and small-angle X-ray scattering for studying biological systems. The facility has produced nearly 800 articles cited over 58,000 times, with an h-index of 114.
A newly-developed AI-powered tool, CAMPER, helps identify peptides that target antibiotic-resistant bacteria by breaking down their outer defenses. The study found that CAMPER is effective in developing treatments against MRSA and other difficult-to-treat pathogens.
Researchers discovered that the river flowed into an upstream lake before flowing into the Grand Canyon, marking its transition to a continental-scale river. The study provides new insights into the formation of the Grand Canyon and the Colorado River's path.
A 42-year-old theory about children's body mass index (BMI) decrease before continuous rise is refuted by new analysis. Increasing muscle mass, not fat, causes the increase in BMI seen around age 5-7 years.
Researchers at Ohio State University Wexner Medical Center are refining specialized lymphatic microsurgery techniques to treat and prevent lymphedema. The new procedures, including lymphatic bypass and lymph node transfer, offer patients more options and improved quality of life.
Researchers at UCF used human-on-a-chip technology to study how genetic mutations associated with familial Alzheimer's affect movement. They found that motor deficits may be an early indication of Alzheimer's disease, which could help delay central nervous system symptoms.
A new study from MIT chemists found that changing the composition of the cell membrane can alter the function of a membrane receptor promoting cell growth. Elevated levels of negatively charged lipids can lock the receptor into an overactive state, contributing to cancer cell proliferation.
A recent study by researchers at the Netherlands Institute for Neuroscience suggests that softer, flexible brain implants may be gentler on the brain than older designs. While they have not been proven completely harmless, these new materials could bring long-term, reliable implants closer to reality.
A new MIT study suggests that exposure to NDMA, a chemical contaminant in drinking water and some medications, can cause cancerous mutations more severely in children than adults. The researchers found higher rates of DNA damage and cancer in juvenile mice exposed to low levels of NDMA.
The Estonian Research Council partnered with Luunja Stud Ltd to create the first cloned foal, named Wodan M Alpha, using a genetic copy of successful competition horse Wodan M. This achievement marks an important step in preserving genetics of top-performing horses and conserving endangered breeds.
Researchers found that sleep deprivation alters the composition of gut microbiota, leading to worse cancer progression and reduced effectiveness of chemotherapy. The study highlights the importance of maintaining a healthy microbiome through good sleep and diet.
Professor Thierry Chevalley has received the prestigious IOF President's Award for his significant contributions to advancing bone health and osteoporosis prevention. With extensive research expertise in geriatrics and bone health, he serves on various scientific committees and leads efforts to develop fracture liaison services.
A study published in Geology found that up to 75.7% of landslides occur during low or no rainfall periods, with early-stage rainfall reaching the sliding surface through three runoff supply modes and two migration stages. The team recommends mass monitoring, public education, and engineering mitigation measures to prevent such disasters.
A new study led by Dartmouth Cancer Center identifies key barriers to timely head and neck cancer treatment in rural areas, including transportation and caregiver challenges. The research highlights the importance of dedicated staff, strong community ties, and peer support in navigating the complexity of cancer care.
A study of over 1.27 million federal complaints found that older Americans and veterans receive slower responses than the general population, with a widening gap over time. The trend is particularly concerning for elderly residents in economically disadvantaged zip codes, who face the widest gaps in response times.
A new study reveals that freshwater fish are accumulating antidepressants, opioids, and other drugs of abuse in their bodies, which can alter their behavior, development, and reproduction. The research uses a novel analytical method to detect these substances in small fish living in rivers receiving urban wastewater.
Researchers at WashU Medicine discovered that mRNA vaccines can trigger strong anti-tumor responses even without certain immune cell subtypes, suggesting a novel pathway for cancer treatment. The study found that both cDC1 and cDC2 dendritic cells play a role in stimulating T-cell responses.
A Reproductive Justice (RJ) lens is crucial for addressing systemic inequities in high-risk pregnancy care, argues a new commentary. This approach recognizes that structural forces, not just medical factors, shape the options available to families navigating complex fetal diagnoses.
A bidirectional brain-computer interface (BCI) allows individuals with spinal cord injuries to control a robotic exoskeleton using brain signals and receive artificial leg sensation. The system, developed by UC Irvine researchers, demonstrates high accuracy in step counting and sensory discrimination tasks.
Artificial intelligence models provide personalized advice, but may perpetuate negative stereotypes about people with autism. Researchers found that up to 70% of the time, AI discourages those with autism from socializing.
A rare scalp reaction resembling erosive pustular dermatosis was identified in a lung cancer patient treated with amivantamab following cranial radiotherapy. The reaction appeared to be related to impaired wound healing due to dual inhibition of EGFR and MET signaling pathways.
A recent study by University of Ottawa professor Abel Brodeur found that 85 percent of social-science papers are computationally reproducible, suggesting improved norms for data sharing and code disclosure. This encouraging result aims to advance science and improve public trust in research.
A new study found that methylsiloxanes, a widely used industrial chemical, are present in the atmosphere across diverse environments, with concentrations up to 4.3% of total organic aerosols. The discovery raises concerns about potential health risks and climate impacts, highlighting the need for further research on these unknown effects.
A new study by University College London found that gabapentinoids, prescribed for chronic pain, double the risk of hospitalization for drug poisoning when combined with benzodiazepines or opioids. The risk persists even after starting gabapentinoid treatment, suggesting they may not be an effective solution to reduce poisoning risks.
Large, warm-bodied fish like sharks and tuna require nearly four times more energy than other fish due to their ability to retain metabolic heat. This comes with elevated energetic costs, which may constrain body size and contribute to extinction risk in both living and extinct species.
A team of researchers has discovered over 3,700 new bacteria species in coral reefs, each producing unique bioactive compounds with vast industrial and medical applications. The findings reveal the immense genomic potential of reef-building corals and highlight the importance of conserving these ecosystems.
Researchers have discovered a novel gene therapy aimed at eventually regrowing limbs in humans, building on studies of axolotl, mice and zebrafish. The breakthrough could potentially replace prosthetics with fully functional limbs.
New research reveals that the US-Israel-Iran war is threatening the food security of millions worldwide by increasing fertilizer costs, fueling speculative spikes in commodity prices, and undermining physical and sociocultural food environments.
Researchers at IBEC and EMBL develop a strategy to program tissue shape changes by controlling cell orientation. The team creates living tissues with reproducible three-dimensional structures, enabling applications in tissue engineering and biohybrid robotics.
A study by Brazilian researchers found that moringa oleifera's saline extract can effectively remove microplastics from water, similar to aluminum sulfate. The treatment method uses in-line filtration and coagulation to destabilize particles and filter out pollutants.
A new study explores potential options for Venice to adapt to sea-level rise, including relocating the city, movable barriers, ring dikes, and closing the Venetian Lagoon. The research suggests that no single approach is optimal, requiring a balance of factors such as resident wellbeing, economic prosperity, and cultural heritage.
Researchers at University of Wisconsin-Madison develop a systematic study for sustainable production of malonic acid via oxidation of 3-hydroxypropionic acid with a Pd/Carbon catalyst. The kinetic model validated the network, displaying excellent agreement and providing insight into conditions that maximize MA production.
Professor Noriko Yoshimura has received the IOF CSA Medal of Achievement for her pioneering work on epidemiology and prevention of locomotive organ disorders and osteoporosis. Her research, including the ROAD Study, has significantly advanced understanding of musculoskeletal health.
Astronomers used TACC supercomputers to develop models of Little Red Dot formation, finding better agreement with Direct Collapse Black Hole theories. Researchers also analyzed JWST data using a 'genetic technique' to understand the history of these enigmatic cosmic objects.
Researchers have made a breakthrough in developing a novel platform that harnesses the immune system's ability to produce therapeutic proteins. By editing hematopoietic stem cells with CRISPR gene-editing tools, they were able to create a long-term, boostable source of antibodies capable of protecting against deadly influenza infection...
Dr. Peter Walter joins Buck Institute as Professor to explore fundamental mechanisms of cell health and translate insights into age-related disease prevention and treatment strategies. His work has had a lasting impact on biology, transforming understanding of cellular health and disease.
Researchers suggest that an ancient lake overflowed 5.6 million years ago, establishing the Colorado River's course through the Grand Canyon. The study used uranium-lead dating to confirm a shared sediment source and indicate that the ancestral river was connected by 6.6 million years ago.
Rapidly growing commercial prediction market platforms raise concerns over democratic manipulation, addictive design features, and potential health risks. The authors call for informed regulatory action to address these issues.
Researchers have developed a technique to detect and measure the concentration of rare-earth elements in plants without destroying them. The method uses fluorescence spectroscopy to distinguish between autofluorescence from plant matter and rare-earth element uptake.
The study provides a roadmap for understanding and treating liver cancer by identifying key biological processes that enable tumors to grow and spread. It highlights the potential for precision medicine approaches, including immunotherapy and targeted therapies, to improve outcomes for patients with liver cancer.
Researchers at ISTA report that Anabaena develops a cytoskeleton to control cell shape, transforming an ancient DNA segregation system. This evolutionary shift enables the bacteria to sculpt their cells without relying on traditional spindle-like structures.
A new study suggests that minimally invasive surgeries like robotic and laparoscopic approaches can be successful for gallbladder cancer in carefully selected patients. The review found that these procedures often resulted in less blood loss, shorter hospital stays, and more lymph node removals, with comparable long-term cancer outcome...
Research reveals warm-bodied fish like sharks and tunas burn nearly four times more energy than cold-blooded counterparts, exacerbating the impact of warming oceans. As a result, these species are facing an increasing risk of overheating and habitat loss.
NIST scientists have measured the gravitational constant, a decade-long pursuit that aimed to resolve the mystery of gravity's strength. The measurement was achieved through a precision experiment that replicated an earlier study, providing a more accurate understanding of big G, a fundamental force in nature.
A study reveals that the rhinovirus, causing the common cold, can infect immune cells in the tonsils and adenoids, remaining dormant for extended periods without symptoms. This persistence allows for unexpected transmission and triggers new outbreaks, particularly among children, who are a primary mode of transmission to grandparents.
Research finds over 3,000 genes with sex-biased transcription in the brain, including genetic variants linked to ADHD, schizophrenia, depression, and Alzheimer’s disease. Sex differences may arise from interplay of biological and social influences.
Research from Saarland University reveals gifted individuals tend to be less conservative than their average-intelligence peers. However, social conservatism among men differs significantly between the two groups.
Researchers introduce EBDA, a novel framework that replaces traditional PKI certificate systems with a blockchain-maintained Graph of Trust (GoT), enabling fully decentralized identity authentication for vehicles. The approach reduces authentication latency by at least 22.93% while maintaining low computational and storage overhead.
Researchers at Peking University have developed a general nanofabrication strategy for van der Waals materials, allowing for the creation of low-loss and high-performance photonic structures. This enables the demonstration of efficient continuous-wave nonlinear optical processes in vdW microcavities.
Researchers find that brief exposure to prallethrin-based insecticides used in mosquito repellents significantly impairs bumblebees' ability to navigate back to their nests. This impairment can lead to reduced food collection and ultimately threaten the survival of entire colonies.
A global, multicentre phase III trial demonstrates the potential of Dato-DXd as an effective new treatment option for triple-negative breast cancer. The novel antibody-drug conjugate (ADC) nearly doubles overall survival and improves progression-free survival in patients with untreated, advanced TNBC.
Research from Lund University found a link between male infertility and an increased risk of developing colorectal and thyroid cancer. Men who underwent assisted reproduction techniques, such as ICSI, were more likely to develop these cancers.
A new study from Aarhus University identified nearly 200 proteins that change during the menstrual cycle, influencing conditions like endometriosis and bleeding disorders. The study provides a comprehensive picture of biological changes over a full cycle.
A new study from Aarhus University reveals that weight-loss drugs containing GLP-1 hormone may influence joint inflammation in arthritis patients. The study found that high doses of GLP-1 in medication could have a dual effect, both through weight loss and by increasing levels in the joints.
A study analyzing Neanderthal mitochondrial DNA sequences found evidence of a rapid decline in genetic diversity and geographic distribution around 65,000 years ago. This 'bottleneck' event is believed to have triggered the extinction of the species, with later populations emerging from refugia in southwestern France.
A large Nordic register-based study finds that high-dose folic acid supplementation before pregnancy reduces the risk of major congenital anomalies by 45% in women taking antiseizure medication. Starting folic acid after pregnancy onset has no protective effect.
Dorothee Haroske and Leszek Skrzypczak are awarded €200,000 for their joint research on function spaces, approximation theory, and Fourier analysis. Their work has given rise to numerous publications and specialist conferences.
Dr. André Biedenkapp's work on generalizability in reinforcement learning aims to make AIs more robust and adaptable, with potential applications in real-world scenarios
A study by the University of Bath found that elite MBA graduates hold top management positions and CEOs more frequently than those with non-elite MBAs or no MBA. The benefits of an elite MBA were not evenly spread between men, women, and minorities, and varied according to economic conditions.
Researchers developed mosaic mini-brains to study focal cortical dysplasia type II, a condition causing seizures in children. The findings support the two-hit model, suggesting that complete loss of DEPDC5 is necessary and sufficient to initiate the disease, with mosaicism determining lesion extent.
The research team successfully synthesized a novel single-crystalline 3D borate covalent organic framework, demonstrating exceptional performance as a solid-state electrolyte. The advancement promises safer and higher energy density solutions for electric vehicles and large-scale energy storage.
The UNITE project has selected three joint interregional projects to tackle health data sharing and personalized remote care. The selected projects will focus on heart failure, neonatal intensive care, and radiation exposure in medical imaging.
Researchers at Bar-Ilan University have developed a novel method to send, manipulate and measure quantum information across many frequency channels simultaneously, enabling faster and more efficient secure communication technologies.
Researchers at Tohoku University developed an AI-based method integrating physics-based modeling for rapid screening of material candidates. The approach significantly improves accuracy by evaluating basic properties before predicting complex ones.
The University of Tartu Institute of Family Medicine and Public Health has launched a new continuing education course on refugee and migrant health, based on the World Health Organization's global competency standards. The course aims to provide healthcare professionals with specific knowledge and skills to deliver high-quality care to...
The study found that non-Hispanic Black men experienced the highest absolute increase in opioid-only mortality rates, followed by non-Hispanic White men and Hispanic men. Structural factors such as unequal access to care and medical mistrust continue to drive these disparities.
Indiana University has expanded its free generative AI course, GenAI 101, to over 805,000 alumni worldwide. The course provides practical skills in prompt engineering, data storytelling, and ethical AI use, preparing learners for an AI-powered world.
Researchers developed Adaptive-SN2N, a risk-aware adaptive deep learning framework that resolves critical background artifact challenges. The framework integrates risk-aware adaptive normalization, self-inspired learning, and Gaussian-weighted overlap inference to suppress artifacts while improving photon efficiency.
The East Asian Subtropical Westerly Jet (EASWJ) and East Asian Summer Monsoon (EASM) relationship shows stable anti-phase changes across three climate periods. A significant mode shift is identified in the second MV-EOF mode, with varying relationships between EASWJ displacement and EASM intensity.
Researchers develop an event-based framework for functional biological imaging, capturing vascular and neuronal dynamics at high temporal resolution. An unsupervised reconstruction algorithm maps sparse event data into smooth functional images.
Researchers cloned novel BB resistance gene Xa48 in indica rice variety Shuangkezao, revealing molecular mechanism of BB resistance. The study provides foundation for breeding high-yielding disease-resistant rice varieties and improving crop disease resistance.
Researchers have uncovered a vital mechanism for survival by studying the interaction between brain cells and fat cells in fruit flies. The study found that the immune system's discovery of pathogens leads to a change in behavior, triggering an avoidance response through the release of neurotransmitters octopamine and dopamine.
A new research paper proposes Wireless Environmental Information Theory (WEIT) as a novel theoretical foundation for 6G environment intelligence communication. WEIT validates the EIC architecture aided by wireless environmental information and discusses key challenges for its practical application.
Researchers at SKKU have successfully demonstrated the mass production of large-area visible metalenses using a fully automated roll-to-roll manufacturing platform. The platform achieves a record-high throughput of 300 metalenses per second, paving the way for the commercialization of flat optics.
Researchers at Indian Institute of Science have devised a method to grow high-quality 2D magnetic materials over centimetre-scale wafers, paving the way for their integration into next-generation electronics. The technique uses Physical Vapour Transport Deposition and enables scalable fabrication with minimal surface roughness.
A new genetic study found that Indigenous populations in Malaysia have well-preserved olfactory receptor genes, suggesting a strong evolutionary pressure to maintain them. The study suggests that the human sense of smell has played a bigger role in shaping evolution than previously thought, adapting alongside major cultural changes.
A nationwide study reveals that individuals with lower educational attainment are more likely to die from colorectal cancer at a younger age. The disparity in young-onset CRC mortality nearly doubled over the past three decades among those with 12 years or less education compared to those with 16 or more years of education.
Researchers at the University of Seville and Polytechnic University of Madrid demonstrate a new method to grow tomatoes beneath solar panels, reducing water consumption by 50% while generating clean energy. The agrovoltaic system improves irrigation management, increasing fruit productivity for every drop of invested water.
Researchers used a novel technique to analyze millions of individual particles in Antarctic ice cores, revealing common dust sources during the last Ice Age. The study highlights the importance of atmospheric circulation changes and provides insights into ancient climate systems and potential future environmental shifts.
A new mapping model uses geo-mapping and statistical analysis to identify areas with the greatest need for prehospital whole blood transfusions. The model can help hospital systems quickly deploy scarce blood resources and minimize waste, particularly in underserved communities.
Scientists at Karolinska Institutet have created a new method to produce insulin-producing cells from human stem cells, effectively regulating blood sugar levels in laboratory tests and reversing diabetes in mice. The optimized production process yields more mature and purer cells, demonstrating their potential for future treatments.
A study estimates annual mortality rates among US Immigration and Customs Enforcement (ICE) detainees between 2004 and 2026. The analysis reveals notable shifts in age and cause of death patterns over the two-decade period, providing valuable insights into the health risks faced by this population.
Researchers developed LightELF to detect phase singularities and encode information in optical topological knots. The system uses event-driven mechanism for high-speed detection and decoding of knot-based optical signals.
Neurobiologists have identified the brain circuitry responsible for placebo pain relief, revealing a site where endogenous opioid peptides drive pain relief. The study offers hope for using expectancy-driven placebo effects as a substitute for painkillers and developing protocols to produce placebo pain resilience in humans.
Research at the University of Vienna found a link between gut bacterial diversity and acute stress response in healthy adults. Higher microbial diversity was associated with stronger hormonal and subjective stress reactivity, suggesting the gut microbiome may play a role in regulating the acute stress response.
Researchers from Kumamoto University and partners discovered a method to enhance titanium alloys using high-density pulsed electric current, achieving improved strength and toughness. The technique harnesses an electron wind force to reorganize the internal crystal structure, producing nanoscale martensitic phases that disperse stress ...
A new study uses a human stem cell-derived model to identify potential therapies for inflammatory bowel disease (IBD), highlighting glycyrrhizin as a promising candidate. Glycyrrhizin significantly prevents intestinal cell death in both stem cell models and mice with IBD, reducing inflammation and cell death.
Researchers at Empa found that industrial chemicals, used in refrigerants and plastics, escape into the atmosphere at a rate of 3-4%, delaying ozone layer recovery by 7 years. These substances also emit significant greenhouse gases, posing a dual threat to the climate.
A team of researchers has identified a regulatory module centered on miR3699, MdMAN7, and eTM3699 that helps break down the cell wall of mature apple cells, promoting embryogenic cell formation and regeneration. Elevated MdMAN7 activity thins the cell wall, while miR3699 suppresses this process.
A new University of Kentucky Markey Cancer Center study identifies barriers to prescribing hormone therapy for cervical cancer patients who experience early menopause due to radiation treatment. Despite clinical guidelines supporting the use of hormonal therapy, research shows it remains underused. The study found that oncologists are ...
Researchers developed a powerful model to understand charge separation at the interface, influencing catalytic activity. The model provides insights into the formation of electric double layers and local electric potential variations.
A new single-chip camera captures ultraviolet, near-infrared and visible images using a compact design inspired by the multiwavelength vision capability of the mantis shrimp. The camera helps surgeons identify cancer-linked lymph nodes during surgery, making cancer treatment safer and less invasive.
Researchers have identified six key elements - meaning and purpose, life satisfaction, self-acceptance, strong relationships, autonomy, and happiness - as crucial for positive mental wellbeing. Experts say these factors can help policymakers better understand where to intervene in promoting mental health.
Researchers at City of Hope present findings on early-onset colorectal cancer, highlighting the role of gut microbiome differences and a new molecular pathway in immune resistance. The study uses AI tools to analyze complex relationships between data types, shedding light on potential strategies for earlier detection and treatment.
A new study has identified the WWOX protein as a molecular guardian that prevents common skin tumors from undergoing a dangerous metamorphosis and spreading to other parts of the body. The loss of this protein allows cancer cells to transform into more aggressive, invasive forms.
The newly discovered Bicharracosaurus dionidei is a 20-meter-long sauropod that shares characteristics of both Brachiosauridae and Diplodocids. Its fossil discovery in Patagonia provides valuable comparative material for understanding the evolutionary history of these animals in the Southern Hemisphere.
A recent study found that strengthening one's sense of belonging to natural environments has a protective effect against loneliness. The study investigated the impact of outdoor activities on loneliness and discovered that noticing details in nature, such as sounds and patterns, can be beneficial for mental well-being.
Research finds that the rounded shape of natural tips is due to random mechanical wear, not just evolutionary optimization. The experiment with pencils demonstrates how collisions can lead to a universal parabolic shape across different structures.
A new study from Florida Atlantic University challenges the narrative that rising temperatures will drive Americans away, finding that heat alone isn't driving large-scale out-migration. Instead, population shifts are shaped more by economic opportunity, housing affordability and local quality of life than climate conditions.
A specific protein, PKC-eta, has been identified as a central driver of aggressive breast cancer cell migration and metastasis. Reducing PKC-eta activity significantly slows tumor growth and reduces metastatic spread in laboratory and animal models.
A recent study published by the American Psychological Association found that people who rely heavily on AI programs for work tasks experience reduced confidence in their own independent reasoning. In contrast, those who actively challenge or modify AI suggestions report greater confidence and a stronger sense of authorship.
The 2026 cohort of Leon Levy Scholars in Neuroscience will pursue research projects addressing neurological disorders and developing new treatments. The program provides scientific and professional career development opportunities, including mentorship and networking.
A new remote psychological therapy program has been shown to improve symptoms and quality of life in young lupus patients. The six-session Treatment and Education Approach for Childhood-onset Lupus (TEACH) program incorporates cognitive behavioral therapy and mindfulness meditation to help kids manage depression, fatigue, and pain.
A new Washington State University study shows that recurring inflammation linked to endometriosis can sensitize the nervous system, driving lasting pain. This finding helps explain why pain persists even after lesions are removed.
A new coaching tool helps users identify biases in their prompts and generate more inclusive content. The study found that the intervention increased users' awareness of algorithmic bias and boosted confidence, but led to a less satisfactory user experience.
A recent study reveals that MLKL activation causes direct damage to mitochondria, impairing energy production and leading to functional decline in hematopoietic stem cells. In contrast, deletion or inhibition of MLKL significantly alleviates these defects, suggesting a post-transcriptional mechanism driving HSC aging.
A new study finds that warmer winters will lead to faster water transit times in the western United States, negatively impacting summer water levels and quality. The research focuses on the Naches River basin, where snowpack declines have already resulted in earlier spring discharges.
The device exhibits outstanding performance across a broad optical spectrum, with high responsivity and specific detectivity. Its polarization-sensitive detection capability enables the direct deciphering of light's polarization state without external filters.
A new study published in The Journal of Nutrition suggests that the widely cited 'adiposity rebound' may reflect lean muscle growth, not increased body fat. Waist-to-height ratio, a measure that better reflects body fat, continues to drop despite BMI increases after an initial decline.
Researchers at Chiba University have found that a balance between photocatalytic and photothermal processes is necessary for efficient CO2 conversion. The team achieved high rates of CO2-to-methane conversion by controlling temperature and light intensity, providing a pathway toward designing more efficient catalysts.
Research shows that nine weeks of Nordic hamstring exercise training increases eccentric knee flexor strength and allows participants to control the exercise through a greater range of motion. The study found that muscle fibers can stretch to longer lengths during exercise without overstretching, reducing injury risk.
Researchers found that Barrett's oesophagus is the starting point for all cases of oesophageal adenocarcinoma, even when telltale signs are no longer visible. The study suggests that detecting molecular markers such as TFF3 and REG4 could help identify individuals at risk of developing the disease.
Scientists calculate that high leakages of ozone-depleting substances from feedstocks could delay ozone recovery by about seven years. The Montreal Protocol made an exception for the use of these substances in producing other materials, but recent estimates suggest higher leakage rates than initially thought.
African elephants' genetic history shows they once moved across large distances, exchanging genes throughout the continent. However, current patchy habitats and human activities have led to genetic consequences of isolation, affecting conservation approaches.
A study analyzing Korean National Health and Nutrition Examination Survey data reveals higher awareness and treatment of major risk factors among Korean women with CVD, but lower control rates. Sex differences were observed in most management indicators, with men having more risk factors on average.
Researchers identify senescent macrophages as a driver of fatty liver disease, inflammation and aging. Clearing these cells reversed liver damage in mice on unhealthy diets.
Researchers at UCD have discovered a previously unknown courier system in cells that enables the transfer of coherent biological messages between cells. This breakthrough could lead to improved RNA-, gene- and protein-based therapies by ferrying functional biomolecules directly into previously inaccessible areas within cells.
The EU must reduce greenhouse gas emissions by 86% by 2040 to achieve 2050 climate neutrality through increased renewable energy and electrification. The study suggests a significant role for carbon capture and storage, with capacity needs rising by 26% annually from 2030 to 2040.
Scientists have confirmed the immense power of black hole jets, measuring over 10,000 times the energy released by the Sun. The research used a radio telescope array spanning the Earth to capture images of the 'dancing jets', revealing their movement pattern and speed, approximately half the speed of light.
Researchers at the John Innes Centre discovered a three-gene control hub that enables bacteria to share genes linked to antibiotic resistance. The study found that this mechanism is controlled by a bacterial immune system, which has been repurposed to release gene transfer agents.
A new laser method allows researchers to study radioactive elements like neptunium and fermium, which have rugby ball-shaped atomic nuclei. The technique provides crucial information about the size and shape of atomic nuclei, essential for understanding actinide properties.
A new tool identifies mangrove patches facing the greatest risk of degradation, allowing for proactive conservation. The Mangrove Threat Index provides a science-based way to identify areas where pressures are accumulating and where timely intervention can prevent long-term ecological and social costs.
Researchers discovered highly antibiotic-resistant bacteria in wildlife samples, including foxes and birds, indicating potential early warning system for AMR spread. The study highlights the need for environmental interventions to prevent resistance from reaching clinical settings.
Keratinocytes play a more active role in rabies infection than previously thought, supporting viral replication and transmitting the virus to neurons. This discovery provides new insights into the risk of infection from superficial scratches or minor bites.