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.
A study published in Nature Health reveals a strong link between pesticide exposure and the risk of developing certain cancers. The research shows that pesticide exposure increases the risk of cancer by 150% in areas with high levels of pollution, and highlights early biological effects before cancer develops.
A new study suggests Saturn's magnetic field is asymmetrical, with cusps located most often between 13:00 and 15:00. The researchers believe rapid spin and heavy plasma from Enceladus drag the field lines to the right.
A team from UNIGE has created a molecular system that distinguishes and neutralises cancer cells with unprecedented precision, paving the way for autonomous, self-regulating drugs. The technology uses synthetic DNA strands to deliver potent drugs only where they are needed, reducing damage to healthy tissue.
A new study from Umea University reveals that adult children's unemployment is strongly associated with the depression risk of older parents in India. The research, based on extensive data from the Longitudinal Ageing Survey of India, shows a clear link between child employment and parental mental health.
A KIST-IAE joint research team developed a catalyst technology that maximizes the surface activity of 2D nanomaterial tungsten diselenide, enhancing the performance and durability of lithium-air batteries. The innovation converted the entire basal plane into an active catalytic site, significantly improving reaction rates.
A new international study by Adelaide University researchers found that genetics influence how lifestyle-behavioural factors impact ageing. Healthier ageing is associated with greater physical activity, better diet, and higher educational attainment, while smoking and suboptimal sleep duration have negative effects.
The University of Osaka's researchers have achieved a key milestone in creating tabletop x-ray lasers by demonstrating free-electron laser amplification at extreme ultraviolet wavelengths. They used laser wakefield acceleration to generate high-quality, monoenergetic electron beams, enabling precise control of the plasma source.
New Flinders University research highlights the struggles faced by incarcerated veterans in Australia, citing a lifelong pattern of hardship, trauma, and missed support. The studies recommend steps for governments to take immediately to address these gaps and reduce re-offending.
Researchers developed microfluidic synthesis of polymer microspheres with tunable shape and surface area, enhancing metal loading, mass transfer, and synergistic catalysis. Open-hole Ag-Pt microspheres delivered the strongest performance in converting toxic pollutants into valuable products.
Research suggests that Kinesio taping (KT tape) may reduce pain intensity in the immediate and short term, but evidence for long-term benefits and its use in various musculoskeletal conditions is inconclusive. The majority of systematic reviews found inconsistent findings, and potential skin irritation remains a concern.
A new study highlights the critical misunderstanding of biochar's role in fighting climate change and improving soils, warning that oversimplified claims could undermine scientific progress and carbon markets. Biochar is not a one-size-fits-all solution, and its effectiveness depends on where it is used.
Researchers have identified a link between genetic variants involved in innate immunity and earlier breast cancer onset in BRCA1 carriers. The study found that mutations in genes involved in natural killer cell activation were strongly associated with an increased risk, suggesting the need for more refined risk prediction models.
Older adults use humor as a coping mechanism to deal with the challenges of aging, including bereavement and declining well-being. The study found that women are more likely to use humor in emotionally sensitive situations, while men emphasize its role in social bonding.
Alexander Kerr, NYU Clinical Professor, recognized for outstanding research on oral cavity squamous cell carcinoma and oral potentially malignant disorders. The IADR Distinguished Scientist Award is one of the highest honors bestowed by IADR, recognizing contributions to understanding oral health and disease mechanisms.
Researchers found that combining biochar with beneficial bacteria significantly improves phosphorus availability, reshaping plant development and increasing crop yields in greenhouse-grown cherry tomatoes. The study also showed that this approach can enhance soil fertility and crop productivity without increasing fertilizer inputs.
Wendy Thompson, a Senior Clinical Lecturer at the University of Manchester, has been awarded the IADR Distinguished Scientist Award in Pharmacology/Therapeutics/Toxicology Research. Her research focus on antimicrobial stewardship and primary dental care has made significant contributions to the field.
Researchers discovered subtle changes in the blood can reveal early signs of cognitive decline caused by chemicals produced by gut bacteria. A blood test may one day transform how we detect dementia, potentially identifying people at risk years before symptoms appear.
Research suggests that individuals with more siblings may experience lower rates of mental health medication purchases after a parental death, particularly among women. The study analyzed data from Finland and found that those with fewer siblings were more likely to purchase psychotropic medications in the year before and after their m...
Mario Brondani, Associate Professor at UBC, has been recognized with the 2026 IADR Distinguished Scientist Award in Geriatric Oral Research. He is being honored for his extensive research experience and contributions to the field of dental geriatrics.
David Conway, Professor of Dental Public Health at the University of Glasgow, has been recognized for his research on socioeconomic inequalities in health and oral health, particularly head and neck cancer and child oral health. His work has attracted significant funding and informed public health policies globally.
Finbarr Allen recognized for outstanding contributions to behavioral science and health services research in dentistry. He has published over 200 peer-reviewed papers and developed innovative methods for interpreting quality of life data.
A new study reveals excavated urban soils as a significant source of greenhouse gas emissions, primarily carbon dioxide and methane. Biochar application and soil capping can dramatically reduce emissions by up to 96%, offering a practical climate solution for urban development.
The University of Cincinnati has opened a zebrafish research facility to investigate the effects of environmental contaminants on human fertility. The lab will use zebrafish as a model organism to understand molecular mechanisms behind reproductive biology and infertility.
Sudeshni Naidoo, a renowned researcher and specialist in dental public health, has been awarded the IADR Distinguished Scientist John Greenspan Global Oral Health Research Award. Her work focuses on infectious diseases, bioethics, nutrition, and noncommunicable diseases, among other areas.
Higher pancreatic fat content is associated with higher BMI, diastolic blood pressure, liver and visceral fat, and insulin resistance in young people with severe obesity. Measuring pancreatic fat content could help identify those at risk of developing cardiometabolic health issues.
Joy Richman, a renowned researcher at the University of British Columbia, has been recognized for her groundbreaking contributions to craniofacial biology research. Her work focuses on tooth development and regeneration, with notable findings using chicken and reptile models.
Maobin Yang has been recognized for his outstanding contributions to the field of regenerative endodontics, integrating stem cell biology and biomaterials science. His research program has secured over $700,000 in competitive funding, with support from top organizations.
Researchers at the University of Texas at Austin developed an electronic tattoo to track moisture levels in plant leaves with greater accuracy. The technology uses graphene and can measure hydration levels directly from live leaves, providing more information on plant ecosystem health.
Brian Foster, Associate Professor at The Ohio State University, has been recognized for his work on biological mineralization. He is the recipient of the IADR Distinguished Scientist Award, supported by Unilever Oral Care, for his contributions to cementum and biomineralization research.
A new model by Carlos Botero suggests that animals with moderate behavioral flexibility can quickly adapt to environmental changes and evolve new forms, challenging the assumption that slow-evolving species are at higher risk from climate change. The model predicts that flexible lineages may fare better than previously thought.
The study found that concrete words activated regions of the brain responsible for sensory experiences and language, while abstract words relied more heavily on language-related areas. The team also discovered that multiple brain regions communicated with each other to process both concrete and abstract words.
Researchers discovered that high humidity induces the production of CYP707A3, breaking down ABA and promoting stomata opening to release water. Plants lacking this enzyme are more vulnerable to water-soaking. The study reveals a molecular defense mechanism against water accumulation in plants.
Researchers demonstrate a route to generating twisted light beams by combining dielectric multilayers with patterned metallic surfaces. The approach converts surface-bound light waves into free-space beams with controlled angular momentum and polarization, avoiding limitations of earlier designs.
A team from SickKids discovered a therapeutic target in fat tissue that improves cellular function and reduces inflammation. Low-dose homoharringtonine treatment selectively eliminates senescent cells, improving metabolic problems and preserving lean mass.
A multidisciplinary team at UMass Amherst invented a fabric treated with a special photothermal dye that can help keep homes warmer over the course of a day. The technology has the potential to reduce energy costs by up to 23% and combat climate change, high heating bills and gentrification.
Professor Timo Betz's project aims to develop synthetic materials that mimic key behaviors of living cells, including self-organization and physical adaptation. By studying the mechanical properties of living cells, he will recreate part of the cell's interior in a synthetic way.
Researchers propose incorporating local knowledge into nature conservation through a biocultural approach. This involves collaborating with local people, considering traditional land-use practices and their impact on protected areas.
Researchers found a clear connection between oral health and kidney health, with immune dysregulation and systemic inflammation driving the relationship. The study highlights the need for physicians to integrate oral and renal health into clinical care systems.
The partnership aims to advance research collaboration on clean hydrogen technologies, expand opportunities for innovation, training, and industry-academic engagement. The Clean Hydrogen Hub will co-develop research projects supporting hydrogen production, performance testing, and digital transformation.
A field study found that adding biochar to estuarine wetlands increased sediment carbon storage while suppressing carbon loss. Tidal dynamics amplified the effectiveness of biochar as a climate solution by stabilizing carbon in sediments and reducing microbial activity associated with carbon decomposition.
A Mississippi State physicist has achieved a significant scientific advancement by producing a direct laboratory measurement of a key nuclear reaction believed to occur during explosive bursts on neutron stars. These reactions forge heavier elements, including oxygen and iron, which are essential for planet formation and life.
A six-year field study reveals that biochar made from peanut shells improves soil fertility and enhances crop quality by reshaping soil microbial communities. The study shows that biochar acts as both a habitat and a nutrient source for beneficial microbes, promoting plant growth and increasing soluble sugar content in tobacco leaves.
The study reveals that chief cells transform into repair cells through three stages, involving self-digestion, gene expression changes, and cell proliferation. The researchers discovered that the enzyme STK38 plays a crucial role in regulating YAP1 activity during paligenosis.
The new technology enables rapid assessment of tank integrity, allowing maintenance teams to prioritize only tanks showing signs of degradation. This leads to improved maintenance efficiency and reduced ship downtime, as well as advanced knowledge of tank condition for better planning.
Scientists have developed a method to track increased movement of brain fluids during sleep without invasive procedures. This allows for the study of how sleep enhances brain cleaning processes.
A study by UC San Diego researchers reveals TYK2's role in preventing cancer spread and highlights need for enhanced screening in patients treated with TYK2 inhibitors. Understanding mechanotransduction can provide new avenues for treatment and improve breast cancer outcomes.
A study published in Nature Communications finds that social capital can significantly reduce the psychological impact of lower income rank, suggesting policies strengthening social connection may be as important as those raising incomes for bolstering wellbeing. The research uses data from over 90,000 people across 109 countries.
A study published in Plastic and Reconstructive Surgery suggests that residents in food deserts may experience increased risks of certain complications after breast reconstruction surgery. Patients living in these areas were more likely to experience overall complications and repeat surgery compared to those in non-food desert areas.
Researchers at USC have developed a high-temperature memory device that can function reliably at 700 degrees Celsius, defying previous thermal ceilings. The device uses graphene to prevent heat-induced short circuits and has applications in space exploration, deep-earth drilling, and AI hardware.
Research from Aalto University reveals that long-term use of AI companions can provide temporary comfort, but may negatively impact users' wellbeing and ability to navigate human relationships. The study found increased signs of distress in online language after using an AI companion for two years.
Researchers discovered that targeting the Dectin-1 receptor can restore functional pathways of dysfunctional immune cells like Tregs, offering a promising novel therapeutic avenue for treating allergic asthma. The study showed that this approach can reduce airway inflammation and renew immunoregulatory capacity.
Researchers used machine learning methods to identify safe time windows for outpatient stem cell therapy in multiple myeloma patients. The study found that this approach can predict adverse events and enable more precise risk assessment.
Qing-Chang Zhong, Illinois Tech engineering professor, recognized for inventing synchronized-and-democratized (SYNDEM) architecture and pioneering virtual synchronous machines (VSM). His work reshapes how future power systems are conceived and operated to meet the demands of a rapidly evolving energy landscape.
Researchers created a detailed map of neuroblastoma, a childhood cancer, using cutting-edge technology. They found that high-risk tumors carry a defense mechanism against ferroptosis, a natural cancer-killing process, but it's shielded by the protein GPX4.
A binational study found most psychotherapists lack adequate knowledge and confidence treating eating disorders and muscle dysmorphia in boys and men. Clinicians identified a need for specialized training on assessing unique risk factors, tailoring treatment to male-specific experiences, and addressing stigma.
A study on mice suggests that adolescence stress causes permanent changes in the prefrontal cortex, increasing vulnerability to schizophrenia and depression. The researchers found that traumatic experiences during this stage of life disrupts communication between brain cells, compromising neural control.
A new study published in the British Journal of Nutrition found that following a Planetary Health Diet during pregnancy can lead to higher intakes of essential nutrients like folate, iron, calcium, and dietary fibre. The researchers suggest that adhering to this diet may support both human health and environmental sustainability.
Researchers found that a novel compound can clear harmful protein from human neurons modeling frontotemporal dementia, preventing neuron death. Enhancing autophagy with the compound showed promise as a treatment strategy for neurodegenerative diseases.
Researchers identified the key to preventing hospitalizations during nursing home flu outbreaks: administering antiviral chemoprophylaxis within two days of an outbreak to at least 70% of residents. This approach reduces hospitalization rates by 21%, according to a study led by Brown University.
IITGN researchers develop a novel control framework for flexible continuum robots, called virtual actuation space (VAS), to improve their precision and scalability. VAS reduces the complexity of controlling multi-section robots by using just two parameters: direction and magnitude.