Researchers identify previously unknown protein RAK1, crucial for three-dimensional growth and division in moss, a step towards understanding plant colonization of land. The study provides new insight into fundamental mechanisms underlying plant growth and evolution.
Researchers at ETH Zurich developed biohybrid microrobots that combine living neural progenitor cells with magnetoelectric nanoparticles to guide stem cells to injury sites and stimulate repair. The microrobots demonstrate promising results in animal experiments, including improved nerve cell regeneration and recovery of motor function.
Researchers found that tissue rigidity is regulated by cell-cell adhesion and influences morphogen signalling, which determines cell polarity and fate. Increasing tissue stiffness leads to the formation of fluid-filled lumens and traps developmental signals, providing instructive cues for development.
Researchers measured wind speeds on seven hot, Jupiter-like exoplanets and found that magnetic fields govern the winds. The team's findings provide the strongest evidence yet of magnetism on planets outside our Solar System.
Researchers at MIT have created a pacemaker that uses ultrasound technology to stimulate the heart, offering a potential surgery-free alternative to traditional cardiac implants. The device is designed as a small sticker that sends ultrasound pulses through the chest to regulate heart contractions and correct arrhythmias.
Researchers found strong magnetic fields on ultra-hot Jupiters, similar to those in our Solar System. The presence of these fields could affect planetary climates and potentially create dramatic aurorae displays.
The US overdose death rate declined by 24.4% in 2024, primarily driven by falling fentanyl-related deaths. However, deaths involving only stimulants continued to rise, and racial disparities remain severe. The study highlights the need for targeted public health interventions to address persistent inequities.
Massachusetts Medicaid members who received medically tailored meals experienced significantly fewer health emergencies, including 31% fewer hospitalizations and 20% fewer emergency department visits. The program also resulted in lower per-person healthcare costs of $3,433, offsetting 98% of the program's cost.
Researchers developed a manufacturing platform for producing targeted mixtures of beneficial gut bacteria, demonstrating comparable safety and efficacy with fecal microbiota transplants. The new approach uses defined bacterial strains isolated from donor stool and grown under controlled conditions.
Researchers developed a new reference model for the human brain using diffusion MRI scans from over 54,000 people. The model provides growth charts for white matter neural pathways, helping identify subtle changes linked to aging, Alzheimer's, schizophrenia risk and other neurological conditions.
The study provides new insight into how cells recognize and remove harmful DNA bases using human SMUG1 enzyme. The enzyme removes uracil and related damaged bases from DNA to prevent permanent mutations.
A new study identifies vgll3 as a key gene promoting rapid growth and early reproduction in vertebrates, yet increasing the risk of aging and cancer later in life. The findings provide rare experimental evidence for the theory that evolution favors early-life advantages even at the expense of long-term health.
A new spatially explicit population model for springtails in soil simulates dynamic environmental conditions, linking development and reproduction to temperature and moisture. The model provides a realistic assessment of ecosystem health under changing environments.
Researchers have identified an experimental molecule called OLE that helps restore microglia's protective function against Alzheimer's disease. The compound reduces beta-amyloid plaque size and toxicity, improving cognitive performance in memory tests.
A new framework, criticome, integrates experience until age 25, reframing autism, schizophrenia, depression, and trauma as developmental disorders. The study suggests that screen-saturated childhoods may produce adult dysfunction, highlighting the importance of early experience in brain development.
A new study found that biodiversity offset grasslands support twice the number of wild bees compared to existing grasslands, with comparable numbers of hoverfly species. While not perfect replacements, these offsets can provide important resources for pollinators and may be as effective as existing sites in terms of species richness.
A new monitoring system, NeuroSense, tracks cerebrospinal fluid at the bedside for faster intervention in intensive care units. The system detects biomarkers of infection and flow rate, enabling early warning of complications and better treatment decisions.
Acetaminophen remains the recommended medication for treating pain and fever during pregnancy. Recent studies have investigated its potential association with childhood neurobehavioral issues, but significant limitations were found in their study designs. SMFM recommends acetaminophen as a safe treatment option for pregnant patients wh...
Researchers at Mount Sinai discovered that focused irradiation can help CAR-T cells survive longer and work more effectively inside tumors. Irradiation turns dendritic cells into a local source of stimulation for CAR-T cells, promoting durable control of advanced lung tumors.
Researchers find that climate change is weakening the ability of snow cover over burn scars to offset forest fire carbon emissions. Historically, this natural process helped cool the climate after northern wildfires.
Researchers achieved near-quantitative selectivity for methane oxidation to methanol, acetic acid, and other oxygenates via the Na–Auδ⁻ interface. The catalyst demonstrated high productivity and controlled in situ generation of H₂O₂ and ·OH radicals.
Researchers have developed a new electrolyte design paradigm for constructing low-temperature-resistant lithium metal batteries. The 'polarity-contrast' electrolyte strategy constructs a stable, anion-dominated solvation structure at low temperatures by modulating ion-dipole interactions.
A new strategy for single-cell spatial proteomics has been developed using an ordered colloidal crystal chromatographic column, improving analytical throughput while maintaining deep proteome coverage. This approach enables the identification of up to 2,304 proteins from a single hepatocyte slice within 5 minutes.
A research team at Niigata University has identified a copper-HIF1α-BNIP3-mTOR pathway connecting trace elements to glial cell development in autism spectrum disorder. Lower plasma copper levels were associated with higher ASD symptoms and reduced white matter volume, which was linked to social symptoms.
Researchers have identified an active fault along the Hunua Ranges in South Auckland with a high potential for a major earthquake, posing serious consequences for people living in the region. The Mangatangi Fault has ruptured within the past 10,000 years and is considered an active fault due to its movement in the past 125,000 years.
Researchers from The University of Osaka found that treatment with five mRNAs effectively promoted cardiac repair and extended survival in mice with heart failure. The study showed that simultaneous administration of five therapeutic mRNAs reduced heart tissue damage and improved heart function.
Scientists have created a highly efficient Mn-based catalyst for ammonia synthesis, overcoming scaling relationships and improving performance. The new catalyst enables N₂ dissociation through a hydride-assisted mechanism, resulting in higher ammonia synthesis rates.
CURE SYNGAP1 invests in remote assessment tools to broaden access to clinical care and trials for patients with SYNGAP1-Related Disorders. The study aims to evaluate the validity of a standardized remote developmental assessment to reduce travel burden.
A groundbreaking study created a world's first pure cerebral microbleed model by targeting brain vascular collagen IV using CRISPR/Cas9 gene editing. The research implicated dysfunctional collagen in tiny brain hemorrhages, which are strongly associated with dementia and cognitive decline.
The conference features parallel sessions covering electronic and information-processing materials, energy storage and conversion, biomaterials, high-performance metallic materials, AI-driven materials discovery, and advanced characterization techniques. Registration is now open for the event.
Researchers developed smart-responsive superwettable materials for efficient oil-water separation, achieving high efficiency and reversibility. The materials combine selectivity of static membranes with adaptability of living biological systems.
Researchers at POSTECH develop technology that lowers contact resistance by 50-fold and boosts on-state current by 17 times in ultra-thin tellurium transistors. This breakthrough enables stable operation of devices even at extreme temperatures, paving the way for next-generation 3D integrated circuits.
Researchers observe Eurasian Hobbies feeding on bats in a protected wetland in Greece, highlighting the importance of local prey populations for migratory raptors. The study's findings have strong conservation implications and demonstrate the need to protect habitats and prey species.
The CURE SYNGAP1 COLLECTIVE is a collaborative framework uniting independent SYNGAP1 charities worldwide to accelerate treatments for individuals with SYNGAP1-Related Disorders. The Collective focuses on three primary pillars: research, industry engagement, and patient advocacy.
Biochar can restore acidic tea soils, reduce toxic metal uptake, and support climate-smart cultivation. It also improves fertilizer use efficiency, supports biochemical pathways linked to tea quality, and reduces heavy metal exposure risks for consumers.
A new study found Turkey Vulture populations increasing by almost 300% over 25 years, with delayed migration departure dates. This could be linked to climate change, which researchers hope will inspire further investigation.
Two University of Utah-led studies aim to improve biomass mapping to better understand how Arctic and boreal forests respond to climate change. The new maps, built using satellite imagery and field measurements, capture 40 years of ecological change in unprecedented detail.
A new five-year field study suggests that pairing annual biochar amendment with water-saving irrigation can reduce methane emissions from paddy fields. Continuous biochar use maintained and strengthened methane mitigation over time, while a one-time application's effect weakened.
Research by Cheryl Dykstra and her team found a correlation between higher quality territories and the proportion of female nestlings. The study also revealed that solitary young are more likely to be female than male, with eggs laid later in the season increasing the probability of hatching into a male.
A new study from UC Santa Barbara reveals that the number of roads out of a community may be one of the strongest predictors of wildfire fatalities. Communities with six or fewer exits have a sharp drop in fatalities, while additional roads offer little further protection.
Researchers found that higher soil salinity can slow biochar's aging process, preserving its carbon content and reducing microbial activity. This study provides new insights for sustainable management of saline farmland and highlights the importance of microorganisms in shaping biochar's environmental functions.
A study by Radboud University Medical Center found that 75% of patients with stable psoriasis can safely reduce their biologic medication dosage by half, achieving similar symptom control. This reduction in dosage leads to fewer injections and saves up to €8,500 per patient per year.
UW researchers found that most biology education guidelines lack connections to society, with only 7% of elements discussing ethics and public health issues. This can lead to a lack of engagement and retention among students, as real-world examples support their interest in science and help develop their scientific identity.
A new UCLA-led study found that nursing homes in states with COVID-19 malpractice lawsuits protections had 2.5% fewer staff members compared to those without such protections. This resulted in an average of almost 8 hours less staff conducting clinical care and other duties per nursing home.
A new study from the University of Oxford found that drought exposure is associated with increased risk of sexual, emotional and physical violence among adolescents in Southern Africa. Girls and young women face the highest risk of violence during drought conditions.
A new book by a Cambridge child psychotherapist argues that treating parents alongside children is crucial for addressing the youth mental health crisis. The author highlights the importance of considering an 'ecological system', including families, communities, and environment, in understanding young people's wellbeing.
The convergence of traditional and decentralized finance is breaking down barriers to financial access worldwide, particularly in emerging economies. Tokenisation is enabling essential infrastructure, including cryptocurrency payments and investment opportunities previously exclusive to the ultra-wealthy.
A newly developed portable point-of-care PET technology provides high-quality results for guiding biopsies, tumor ablations, and other interventional procedures. The bedside device offers real-time visual feedback, making it a cost-effective approach for hospitals to perform procedures in constrained clinical environments.
A new study from the University of Exeter found that genetic testing can identify the cause of pancreatic agenesis in 98 per cent of cases. This diagnosis allows healthcare professionals to provide families with a better understanding of the condition's impacts, risks, and help them find support.
Mount Sinai researchers have uncovered a substantial genetic component to postpartum psychosis, a rare psychiatric illness that occurs after childbirth. The study found rare damaging mutations in the HMGCR gene and significant genetic overlap with bipolar disorder, schizophrenia, and autoimmune diseases.
A large survey of US adults found that support for political violence remained stable from mid-2024 to mid-2025, with most Americans rejecting violence across all political affiliations. The study's findings suggest that prevention efforts can benefit from recognizing both areas of concern and resilience.
Researchers have developed custom 4D-printed implants that expand slowly and steadily, reducing the need for repeated injections and surgeries. The devices were tested in rabbits and showed promising results, including improved skin adaptation, reduced complications, and increased precision in reconstructive surgery.
A new PET tracer targeting carbonic anhydrase IX (CAIX) has demonstrated exceptional sensitivity and high tumor-to-background contrast in detecting clear cell renal cell carcinoma (ccRCC). The tracer successfully identified additional metastatic lesions missed by standard imaging while reducing abdominal background noise.
Thawing permafrost is causing Arctic rivers to turn toxic with orange iron particles, suffocating insects and smothering fish. The process also involves acid rock drainage, where pyrite breaks down into sulfuric acid and sulfate, creating rust-like particles.
A new study found that nearly a quarter of adults with a normal weight BMI may still be at risk for obesity-related health complications. The research highlights the importance of considering multiple factors beyond body mass index (BMI) to accurately identify individuals at risk for these conditions.
A study found that BMI significantly understates obesity levels in the US, with up to 50% of overweight individuals reclassified as obese under a new clinical definition. This highlights the need for healthcare providers to adopt this new measure to better identify and treat obesity-related health risks.
A novel PET imaging framework reveals bariatric surgery induces coordinated changes in metabolic function across organs, including fat, liver, pancreas, muscle, and immune-endocrine organs. These findings support the use of whole-body PET/CT as a tool to map organ-level metabolic health.
Deep brain stimulation (DBS) can remodel white matter pathways in the brain and alter communication across large-scale neural networks. The therapy helps patients recover from severe depression by increasing fractional anisotropy and myelination within specific pathways, suggesting a previously unrecognized mechanism.
Over two decades, Biscayne Bay has become warmer, saltier, and more acidic due to climate change, threatening South Florida ecosystems. The study analyzed water quality observations collected between 2001 and 2021, finding significant increases in salinity and declining pH levels.
Research on deer mice reveals a unique gene family, Phf8y, that acquired from the X chromosome and duplicated itself on the Y chromosome. This discovery provides insights into how the Y chromosome defends against decay and maintains fertility in males.