Genetic analysis reveals the Tokara Leaf Warbler, a small insectivorous songbird, has been isolated from a similar species for 2.8-3.2 million years. The discovery suggests a need for reevaluation of conservation status due to threats from introduced weasels and environmental modification.
Researchers at Binghamton University found a significant shift in moth flight patterns over a century, with some species emerging later in the year. The study also identified missing moth species in the region, highlighting the impact of anthropogenic change on ecosystems.
Consuming ultra-processed foods daily is associated with a higher risk of adverse cardiac events, particularly among Black Americans. The study found that each additional serving increases the risk by over 5%, with Black Americans seeing an amplified risk compared to other racial groups.
Researchers analyzed 2.2 million public statements from the 118th US Congress to understand the incentives behind divisive rhetoric. They found that a small minority of politicians, mostly Republicans, use personal insults to gain media attention, rather than policy gains.
Researchers reveal that skin-cell calcium channel TRPV3 is activated by plant-derived fragrant molecules, leading to enhanced immune responses and potential new vaccine adjuvants. The study provides a novel understanding of immune crosstalk and offers a safer approach to enhancing vaccine efficacy.
A study by Jeonbuk National University researchers highlights the potential risks of chemical-enhanced primary treatment (CEPT) sewage sludge, but also shows that thermal treatment can lead to secondary heavy metal pollution. The team recommends using lower pyrolysis temperatures to enhance sustainability.
Activation of hypoxia signaling improved metabolism and limited fat accumulation in obese mice, while preserving vascular networks and bone health. The intervention also enhanced fracture healing and glucose tolerance, suggesting a dual beneficial effect on metabolism and bone integrity.
Researchers developed an expert consensus to standardize the use of ultrasound-derived fat fraction for assessing liver steatosis. The study found that UDFF showed strong correlations with histological steatosis grades and MRI-PDFF, demonstrating excellent reliability and robust diagnostic accuracy.
Researchers at The Hospital for Sick Children have mapped how tuberculosis bacteria fuel themselves during infection. They discovered the protein EtfD, which extracts energy from lipids, and developed a laboratory test to measure its activity. This breakthrough provides new insights into treating TB and may lead to shorter treatment re...
Researchers at the University of Pennsylvania developed lipid nanoparticles that modify immune metabolism to strengthen mRNA vaccines and reduce common side effects. The new lipid boosts the metabolism of immune cells, providing energy for the body's defenses while dialing down inflammatory signals.
The report highlights three major trends in democratic backsliding: democratic backsliding in stable democracies, reversals in democratized countries, and deepening autocracy in existing autocracies. Freedom of Expression and liberal aspects of democracy show the most drastic declines globally.
A study by Frontiers in Science argues that ultra-sensitive food safety tests may drive food waste and unavailability, but not always translate to health risk. The researchers propose a more balanced approach that considers trade-offs between food safety, sustainability, and nutritional health.
A new study reveals a dramatic increase in wildfires in tropical peatlands during the 20th century, releasing large amounts of stored carbon into the atmosphere. Human activities, such as agriculture and deforestation, are identified as the root cause of this surge.
Scientists from the University of Manchester led the discovery of the new Ξcc+- (Xi-cc-plus) particle, a heavy proton-like particle containing two charm quarks and one down quark. The particle was identified using the upgraded LHCb detector and has a mass of 3619.97 MeV/c².
Scientists have discovered that cancer cells exploit healthy lung cells to support metastatic tumor growth in the lungs. Decreasing lipid production in lung cells can hinder cancer growth. The study suggests targeting lung cell lipid production as a new approach to treating lung cancer.
Scientists have added millions of protein complex structures to the AlphaFold Database, shedding light on how proteins interact. The dataset prioritizes human health and disease research, enabling researchers to test, refine, and build upon it.
Dr. Phillips's laboratory identifies abnormalities in prefrontal-striatal-limbic circuitry as biomarkers for bipolar disorder before symptoms appear. Her team tracks neural network development from infancy through young adulthood.
Dr. Cazares co-founded Colors of the Brain and advocated for GRE removal to support students from underprivileged backgrounds. He aims to bring neuroscience to underserved communities through portable, affordable, and non-invasive methods.
Researchers in Taiwan studied oviraptor incubation patterns, finding that oviraptors used the sun's warmth to hatch eggs, unlike modern birds. This study sheds light on the evolution of avian-style incubation and reveals that oviraptors may not have been as efficient at hatching eggs as modern birds.
A team of computer scientists developed an algorithm that mimics bird flocking to help AI produce more reliable summaries of long documents. The framework reduces repetition and preserves key points, resulting in more accurate and concise summaries.
Dr. Gobbi challenges the global drug-development system, stating that promising treatments for mental illness are failing to reach patients due to venture capital and profit motives. Her research focuses on cannabis, melatonin, and psychedelics, with a goal of improving public-health decisions and treatment outcomes.
A new seawater electrolysis system developed by KIER overcomes precipitate formation issue, enabling repeated precipitate formation and removal without external cleaning processes. The dual-electrode system shows improved performance and stability compared to conventional single-electrode systems.
A new automated tobacco treatment system integrated into pediatric care helped drive a significant increase in smoking cessation among mothers. The system showed improved behavior among mothers, potentially protecting hundreds of thousands of children from secondhand smoke exposure.
A new benchmarking study shows that AI coding tools struggle with structured outputs in software development, with even advanced models achieving only 75% accuracy. This highlights the need for human oversight and suggests that AI systems are not yet reliable enough to operate without human supervision.
Researchers have developed a monolithically integrated VCSEL technology achieving linewidth compression to approximately 1 MHz, enabling stable single-mode operation for precision applications. The device demonstrated impressive performance in a cesium vapor-cell atomic clock, with a frequency stability of 1.89×10^−12 τ^−1 /^2.
A new study proposes that the brain's reward system is built to optimize energy, not pleasure. Researchers argue that dopamine and opioids function as physiological agents to manage the body's energetic budget, guiding behavior and learning.
This study reveals the regulatory role of BCAT2-mediated BCAA catabolism in VSMCs and its impact on intraplaque calcification in diabetic atherosclerosis. BCAT2 deficiency attenuates vascular calcification severity, decreases calcium salt deposition, and suppresses osteogenic phenotypic transition of VSMCs.
Scientists in China have designed MOFs with 3D pyr-topology frameworks and polyhedral cages to efficiently purify methane from natural gas. The materials exhibit high adsorption capacities for C3H8 and C2H6 but extremely low CH4 uptake.
This study presents a polyhydroxy hydrogel electrolyte with in situ regulated interface chemistry suitable for biosensing-compatible zinc batteries, achieving unprecedented cycling stability and high-performance biosensing. The hydrogel electrolyte enables a conformal and continuous interface, promoting uniform ion transport and deposi...
Researchers at Tufts University and Wyss Institute created neurobots by adding nerve cells to tiny living forms called xenobots, which exhibit complex movements with simple neural networks. The resulting neurobots display unique behaviors and demonstrate the formation of primitive nervous systems.
A research team from NUS has shown that compounds extracted from red dragon fruit peel can be incorporated into bread to increase antioxidant activity and slow starch digestion, offering a potential pathway to healthier staple foods and reduced food waste. The study found that optimal fortification levels of 0.75 per cent improve dough...
A phase 3 clinical trial found romiplostim significantly reduced chemotherapy dose delays and improved platelet counts in patients with gastrointestinal cancers who developed persistent low platelet counts during treatment. The therapy enables patients to maintain chemotherapy intensity, potentially preserving the integrity of cancer c...
Aging silicon-rich biochar reduces cadmium uptake in leafy vegetables, improving plant resistance to heavy metal stress. The material reshapes soil microbial communities, contributing to reduced cadmium availability.
Researchers have presented a new design paradigm for 2D flash memory devices using monolayer Janus MoSSe, achieving ultrafast charge trapping and superior retention. The device exhibits high-speed program/erase operations, stable data retention exceeding 10^8 seconds, and energy efficiency with reduced operating voltages.
Researchers develop oxychar, a highly efficient, budget-friendly alternative to traditional charred organic materials for toxic cadmium removal. The new material soaks up both agricultural ammonia and cadmium, promising a practical win for sustainable farming.
A Japanese registry study reveals widespread underdiagnosis and undertreatment of metabolic acidosis in chronic kidney disease patients. Nearly half of patients with bicarbonate measured had metabolic acidosis, and diagnosis and treatment rates were low, highlighting a need for routine bicarbonate testing in CKD care.
Researchers identified key health indicators for a new global system to monitor people's health before pregnancy. The study found that mental health, physical health, supportive relationships, and finances are prioritized by both healthcare professionals and the general public.
A new study published in The Lancet reveals that fathers' health and well-being play a significant role in shaping pregnancy and child outcomes. The research emphasizes the importance of investing in the well-being of boys and young men to reduce health disparities and improve outcomes for future generations.
A comprehensive review of 54 randomized controlled trials found no evidence that medicinal cannabis is effective in treating anxiety, depression, or PTSD. However, the study suggests that medicinal cannabis may be beneficial for certain conditions, such as reducing seizures associated with epilepsy and managing pain.
A new study models the impact of climate change on physical activity globally, predicting millions will be driven into inactivity by 2050. The study suggests this could lead to hundreds of thousands of premature deaths and billions of dollars in lost productivity.
Researchers found that bull sharks have active social preferences and choose their social partners, similar to humans. The study revealed that adult sharks form the core of the social network, while younger sharks are less socially connected.
A new study found that climate action consistent with the two-degree-Celsius target would avoid more than 13.5 million premature deaths from air pollution between 2020 and 2050, mostly in low- and middle-income countries. However, the distribution of health gains depends on how the global mitigation burden is shared.
The integration of artificial intelligence is changing environmental research, enabling scientists to connect massive datasets, uncover patterns, and generate predictive insights. AI-powered approaches can help better understand environmental processes across different spatial and temporal scales, leading to more accurate forecasting a...
A new app developed by Iowa State University researchers and global partners aims to provide farmers with instant identification and practical advice on how to manage pest, weed, and disease issues effectively. The app's artificial intelligence system will be trained on millions of images and data points to make accurate identifications.
Researchers from Southeast University and Nanjing Normal University create supercapacitor technology using plant waste, enabling rapid-charging energy storage at 4.0 volts. The innovative approach combines a custom electrode with a specialized electrolyte to stabilize the system.
The American College of Physicians (ACP) supports the American Academy of Pediatrics' (AAP) 2026 childhood vaccine schedule, which is based on evidence and better reflects current disease epidemiology. The ACP's Immunization Committee found the AAP recommendations to be more evidence-based than the CDC's recommendations, particularly i...
Researchers at the University of Arizona ran simulations to predict how a large crater near Psyche's north pole could have formed, shedding light on its composition. The study found that porosity plays a significant role in crater formation, with implications for understanding Psyche's makeup.
Researchers found that patients with both conditions exhibited different neuropsychiatric symptoms, which could inform diagnosis and treatment plans. The study's findings may help clinicians better understand the complex disease course of patients with multiple disorders, including Alzheimer's and frontotemporal lobar degeneration.
Researchers discovered that changes in breathing patterns, specifically strong abdominal muscle contractions during exhalation, can trigger hypertension. Targeting neurons in the lateral parafacial region, a potential therapeutic approach to treat hypertension has been identified.
A new biochar-enhanced photocatalyst has been developed to efficiently degrade antibiotic contaminants in water, with the material demonstrating remarkable ability to break down sulfadiazine. The photocatalyst harnesses sunlight to drive chemical reactions capable of degrading antibiotic molecules, and its performance is substantially ...
A new pediatric mental health care model, P2C3, combines primary care and psychiatry to improve access and training for future pediatricians. The model, which has completed over 1,500 visits and cared for over 400 patients, has shown durable and scalable results, reducing fragmentation and providing timely access to mental health care.
A new study of 462 college students in the University of Hawai’i system found that half of Native Hawaiian students experience period poverty, with significant mental health and academic consequences. The findings also highlight unequal outcomes based on race and socioeconomic status.
A new study suggests that early life stress during pregnancy and early childhood can lead to long-term digestive issues, including gut pain and motility challenges. The research found that early life stress can shape the development of gut-brain communication, contributing to gastrointestinal symptoms in both mice and humans.
The American College of Cardiology will host the New Orleans Health Fair on March 21, 2026, offering free screenings, health education, and early detection for cardiovascular diseases. The event aims to improve community heart health and provide equitable care.
Researchers found that early adult drinking combined with stress leads to cognitive decline in middle age, with brains damaged beyond recovery. Heavy drinking rewires the brain's circuitry, impairing decision-making and increasing risk of dementia and Alzheimer's disease.
Researchers at Colorado State University have identified four Fusarium species causing potato dry rot in the San Luis Valley, including one not previously found in the US. This study will help improve disease diagnosis and monitoring, as well as guide cultivar selection and breeding for disease resistance.
BRIGHT at DTU joins forces with Novonesis to develop microbes that can efficiently utilize acetic acid produced from captured carbon, enabling the production of sustainable protein. The collaboration aims to accelerate microbial fermentation and reduce costs, ultimately contributing to a circular bioeconomy.
Researchers at Rice University explored how artificial intelligence and machine learning can accelerate discoveries in the Deep Underground Neutrino Experiment (DUNE). The workshop aimed to integrate AI techniques into the massive computing ecosystem powering the experiment.
Using a computational model, neuroscientists at MIT showed how the brain selectively focuses attention on one voice among others in a noisy environment. The model found that amplifying the activity of neural processing units that respond to features of a target voice allows that voice to be boosted to the forefront of attention.
A team of researchers from the University of Mississippi has created a customizable wound scaffold that delivers natural antibacterials to encourage healing. The 3D-printed bandage is made from biodegradable materials that reduce the chance of infection and can be tailored to fit any wound.