Brightsurf delivers daily science news discoveries, articles, and the latest scientific breakthroughs. Your trusted source for science news today, covering nature news, science & technology, and scientific discoveries from leading research institutions worldwide.
New research links food insecurity to altered gut microbiomes in children, with potential implications for child health and development. The study found higher levels of certain bacteria, such as Sutterella, in children from food-insecure households.
A recent study assessed long-term trends in TORCH infections in a region of India with reliable data lacking. The researchers found that exposure to CMV remained constant, while immunity to rubella was consistently high. However, susceptibility to toxoplasmosis and other congenital infections persisted despite vaccination initiatives.
A new target for treating sleep apnea has been identified through a study in mice, showing that the farnesoid X receptor plays a central role in driving fatty plaque buildup during sleep apnea-like conditions. The study found that removing this receptor resulted in reduced fatty plaques and minimization of gut microbiome disruptions.
Researchers found that people living in areas with more vegetation had a wider microbial variety in their noses, correlating with better mental health scores. Time spent outside was also associated with a healthy nasal microbiome and lower depressive scores.
A new bipartisan report from Tulane University's State of the Nation Project analyzes 4,000 indicators to provide a long-term progress report for each state. The report finds significant regional divides, with Southern states ranking low on trust in institutions and Mountain states having high levels of trust but low personal well-being.
Researchers from Tokyo Metropolitan University propose a compact X-ray telescope for mapping the entire Moon surface, overcoming technical challenges that have hindered previous missions. The team's simulations demonstrate feasibility and show that it could be done in two years with five key elements.
Researchers used tissue samples, pathology images, and clinical data from 672 patients to train AI models to classify meningioma subtypes and predict recurrence risk. The findings suggest that AI can help clinicians obtain more detailed tumor information without requiring advanced genetic testing.
UChicago researchers design a setup to produce a variety of quantum states useful for ultraprecise sensing and exotic quantum materials. By breaking symmetry, they can tune the system to generate a range of different entangled states, all without changing physical components.
Researchers found that diagnosis codes captured only about one-fourth of clinically documented self-harm history, highlighting a common gap in health systems. A new study used a novel machine learning method, PULSNAR, to estimate the probability of self-harm history present but missing from diagnosis codes.
A new study presents a greener way to make slow-release fertilizers that reduce nutrient loss and improve crop growth. The tea-based fertilizer, made with iron nanoparticles, biochar, and biodegradable materials, slows down nutrient release, retains soil moisture, and improves fertilizer efficiency.
A new study found that alternate wetting and drying irrigation combined with nitrogen-loaded biochar can help rice farming address food security, water scarcity, and environmental pressure at the same time. The approach reduced water use by 14.17 to 15.56 percent while increasing rice yield by 2.23 to 5.11 percent.
A new study found that biochar can lower the temperature sensitivity of nitrous oxide emissions in agricultural soil but increase it in forest soil. Researchers tested different soils and biochar treatments and found that temperature was the dominant driver of nitrous oxide emissions, while biochar acted as a secondary modulator.
A new study by Cornell researchers explores strategies for coping with rising heat in wine grape cultivation. The team found that consumers are willing to pay a premium for wines made from heat-tolerant varieties or produced using climate-adaptive technologies, such as shade cloth.
The June 2026 nTIDE report reveals a significant increase in job-seeking among people with disabilities, signaling that more individuals are entering the labor force. The employment-to-population ratio decreased slightly for people with disabilities, while the labor force participation rate increased substantially.
Researchers propose reconsidering how histone deacetylase inhibitors work in cancer treatment, identifying genuine molecular targets as a key step to improve treatment. The study suggests that HDAC inhibitors may interfere with other proteins, suppressing cancer growth.
Researchers found that adults with developmental disabilities who used integrated psychiatric and primary care models had lower odds of presenting to emergency departments and requiring hospitalization. The study suggested that integrated care centers co-locating physical and mental health services may provide better support for this p...
The IAA SETI Committee has updated the post-detection protocols for evaluating and revealing extraterrestrial intelligence, emphasizing rigorous verification and global risk communication. The revised Declaration of Principles acknowledges the expanded search efforts and modern challenges, including protections for researchers and reco...
A new University of Arizona study has found that several common sleep behaviors may be linked to signs of brain aging. Sleeping outside the recommended seven-to-nine-hour range, frequent daytime napping, and sleeplessness were distinctly associated with greater volume of white matter lesions in healthy people.
A long-term evolutionary experiment using a self-replicating RNA-protein system resulted in evolution toward extinction. Well-mixed environments inhibited host RNA replication, leading to a decrease in concentration and loss of diversity.
Researchers at Bradley Hospital found that virtual reality (VR) training can help therapists feel more confident using exposure therapy. The study showed that simpler VR setups can be effective in reducing therapists' negative beliefs about exposure therapy.
A new UCLA study reveals that creatine supplementation significantly slows tumor growth in mice by fueling dendritic cells, a critical class of immune cells. The findings suggest that creatine may be used to enhance the immune response of patients receiving immunotherapy or improve the quality of dendritic cell-based vaccines.
A recent study suggests that entomophagy was more common in Neanderthal populations and tropical regions, while in Europe it was sporadic and accidental. The research used genomic analyses of dental calculus to reconstruct the history of insect consumption in human populations.
Researchers found that heme molecules transmit functional state of chloroplasts to the nucleus, regulating photosynthesis-related gene expression. Heme signaling is essential for plastid-derived signaling molecules, which form active phytochrome.
The Biophysical Society strongly opposes the Office of Management and Budgets' proposed rule, which centralizes control over regulations under the White House. This overhaul could have a chilling effect on scientific research, as federal agencies with subject matter expertise would lose individual oversight.
Researchers used patient-derived xenograft (PDX) models to study deadly DNA loops in cancer cells. They found significant similarities between human tumor samples and PDX models, including consistent presence of extra copies of oncogenes. These findings suggest that ecDNA-positive tumor cells may drive tumor growth and recurrence.
A University of Bristol team has developed an AI system that can automatically find, name, and follow individual animals in footage, saving thousands of hours for researchers. The system, part of the SA-FARI project, uses a foundational Vision-Language Model to precisely identify objects in images or videos.
A physicist at Mississippi State University has received a prestigious CAREER Award to study stellar explosions and their role in forming elements. The five-year project aims to improve computer models of supernovae and neutron stars, shedding light on the universe's elemental composition.
Dr. Elizabeth Kim, a researcher at Weill Cornell Medicine, has received the 2026 Tri-Institutional Breakout Award for her work on drug targeting of HCN1, an ion channel protein linked to diseases like epilepsy. Her study, published in Nature in 2024, discovered how propofol can restore mutant channels to normal function.
A study of 308 Chinese women aged 15–65 years found that women were perceived to be, on average, 1.6 years older than their actual age. Aging features such as nasolabial folds and skin evenness emerged as major determinants of age perception.
The Ipiranga Museum in São Paulo will utilize 3D laser scanning technology to create a digital model of the renovated building and establish an information management system for preventive maintenance. The project aims to analyze the behavior of the building following restoration work, identify anomalies, and prevent costly interventions.
A new handheld probe using broadband optical spectroscopy (BOS) reliably identifies early stages of necrotizing enterocolitis in premature infants. The noninvasive device measures infrared light reflecting off the intestines and detects color changes indicative of threatened tissue.
Researchers developed an AI system called OCTCube-M that can accurately identify eight different retinal diseases, including age-related macular degeneration. The technology also predicts the progression of severe forms of this condition and can infer health risks beyond the eye.
The study reveals a 250-kilometer-long linear cluster of about 1750 earthquakes marking the edge of the Yakutat microplate as it subducts beneath the North America plate. The new extent places it directly below the apex of curvature of the Alaska range and the Denali fault.
The Journal of Nuclear Medicine has published several groundbreaking studies on targeted radiotherapy approaches for various types of cancer. Researchers have successfully identified tumors using fibroblast activation protein (FAP)-targeting compounds and explored the potential of PET/MRI scans in detecting endometriosis and recurrent ...
Researchers at NINN and SOKENDAI develop a new strategy for synthesizing three-dimensional macrocycles in a square shape, featuring acid responsiveness and recyclability. The method uses an imine bond to create the shape, respond to stimuli, and revert back.
The study reveals that nearly three billion people live in areas with moderate cooling poverty, while 550 million experience severe cooling deprivation. Poor housing and weak healthcare further increase the danger of heat-related illness, particularly among outdoor workers.
Researchers discovered that supergiant deep-sea isopods have a dual survival strategy to cope with nutrient-poor conditions: an enlarged stomach for storing food and extremely low basal metabolic rate. This allows them to thrive in extreme environments.
Researchers introduce a set of universal relations that connect spectrum shapes to wave behavior in one-dimensional disordered systems. The framework reveals a never-before-seen critical state where waves localize differently depending on direction, and shows how it can be tracked using a topological winding number.
UT San Antonio's Jeff Prevost is appointed to the Texas Quantum Initiative Advisory Committee, guiding strategic investment and collaboration to advance the state's leadership in quantum research and technology development. The committee aims to develop a strategic plan supporting the growth of Texas' quantum economy.
A study led by Northwestern University identified a new biological culprit behind cognitive decline in people with HIV: the degradation of protective sugar molecules. Flu drugs preserved these sugar molecules and protected the brain in lab and mouse studies.
The Oeiras Experimenta project, a Living Lab for climate-resilient crops and sustainable food production, has won the 2026 Mariano Gago Ecsite Award. The award recognizes the collaborative work of researchers and citizens in building knowledge relevant to society.
A new approach to managing fatigue in inflammatory arthritis combines physical activity and cognitive behavioral techniques. Digital patient education is shown to be cost-effective and efficient in improving patient outcomes. Caregiver-focused interventions are also crucial in supporting daily functioning and disease management.
A multinational clinical trial found that balanced crystalloid fluid and 0.9% saline are equally safe and effective for treating septic shock in children. The study enrolled over 9,000 children and showed no difference in outcomes between the two IV fluids.
A University of Manchester astronomer led a major international effort to update the long-standing 'post-detection protocols' used in Search for Extraterrestrial Intelligence (SETI). The revised Declaration of Principles marks the first major update in over 15 years, reflecting a media landscape transformed by social media and artifici...
A new study presented at EULAR 2026 highlights the importance of structured cardiac evaluation in systemic sclerosis, particularly for patients with multi-system disease. The research also identified PDE4B as a promising therapeutic target across various tissues and cell subsets, offering potential benefits for patients with early dise...
A new study reveals that the Atacama Desert's hyperarid core became arid 45 million years ago, contradicting previous assumptions. The research team used cosmogenic nuclide dating to analyze quartz clasts and found exceptionally high concentrations of rare isotopes, indicating that surface clasts remained undisturbed for tens of millio...
A study published in JAMA Network Open found that maternal RSV vaccination reduces hospitalization risk in young infants by nearly 70%. The vaccine also showed effectiveness against severe lung infections caused by the virus.
The DIVINE cohort database contains clinical information from 5,813 COVID-19 patients, including characteristics, risk factors, treatments, and outcomes. The data can be used to study disease progression, identify associated factors, and validate predictive models.
A new AI tool, AIDD, combines brain scans with machine learning to accurately diagnose two common forms of dementia. The tool showed near-perfect accuracy in identifying Alzheimer's disease and dementia with Lewy bodies, offering a promising future for clinicians.
A study found that passive AI use can lead to a decline in outcome satisfaction of 21% compared to manual writing, while collaborative AI use showed similar scores. Passive AI use also reduced feelings of ownership and perceived meaningfulness by nearly 20%.
Researchers discover repetitive regions of the human genome, previously considered 'junk DNA', could contribute to cancer development through epigenetic and transcriptional alterations. The study uses advanced sequencing technologies to characterize these regions and their molecular interactions.
Researchers developed a mineralized DNA hydrogel that coordinates immune regulation and sustained bone regeneration. The material promotes healing-friendly macrophage activity while supporting bone-forming stem cells, accelerating bone repair and improving tissue mineralization.
Cellular senescence has emerged as a key biological process linked to aging and age-related disease. Researchers have identified major features of senescence, including stable proliferative arrest and the senescence-associated secretory phenotype (SASP), which can influence inflammation and tissue dysfunction.
Patients described GLP-1 RA therapy as a facilitator of lifestyle change, highlighting the need for standardized guidelines on patient education and clinical support. The quality of care was highly variable, leading to potential expectation management issues around adverse effects and long-term management.
Researchers successfully engineered a novel platinum cluster catalyst that maximizes hydrogen production performance while minimizing platinum usage. The catalyst enables precise control over the number of atoms in each cluster, achieving world-leading hydrogen production per unit of platinum.
A study finds that maternal RSV prefusion F vaccination protects against RSV-associated acute respiratory illness and lowers hospitalization rates among infants under 1 year. The findings support the effectiveness of this vaccine in preventing severe respiratory illnesses.
A new study has overturned longstanding ideas about how germinal centers function, revealing that they are far more selective than once thought. The findings suggest that the immune system ultimately produces stronger antibodies by repeating a noisy, almost random process over and over across many germinal centers.
Researchers at University of Alicante uncover significant evidence of large-scale arms trading and commercial exchange in the western Mediterranean during the late medieval period. The 43 helmets, originally attributed to Roman origin, have been redated to between the late 14th and early 15th centuries.
A multidisciplinary patient organisation provides accessible, person-centred support through professional counselling, offering a non-clinical setting to discuss everyday challenges and work-related issues. The service also offers unique insights into unmet needs, such as medication shortages and administrative barriers.
Researchers developed an interferometric second-harmonic generation imaging approach to identify antiparallel domains and detect hidden structural defects in hBN thin films. The study finds that SHG intensity is closely associated with differences in crystal orientation and destructive interference between domains.