Northeastern University researchers develop a new material that cools high-power laser systems while increasing luminous efficiency by 73.2%. The breakthrough enables practical, high-performance laser lighting technologies with improved thermal stability.
Researchers in New Zealand are shedding light on the prevalence of dementia in multicultural communities, revealing up to half of those affected are unaware they have the condition. Early diagnosis can be life-changing, providing access to social support and improving quality of life for both individuals and caregivers.
A multidisciplinary study reveals Middle Paleolithic Quina technology in East Asia, dating back to approximately 60,000-50,000 years ago. The discovery suggests potential Neanderthal dispersal into Southwest China and reshapes the understanding of East Asia's evolutionary landscape.
Research finds that strengthened westerly winds enhance clockwise oceanic circulations, transporting warm seawater and causing accelerated ice sheet melting in East Antarctica. This study's findings improve future sea level rise projections.
Three UVA Engineering faculty members, Scott T. Acton, Gustavo Kunde Rohde and Shannon Barker, have been named to the 2025 class of the American Institute for Medical and Biological Engineering (AIMBE) College of Fellows. They are recognized for their contributions to biomedical engineering research, innovation, teaching and leadership.
A new study from USC Dornsife's Brain and Creativity Institute found that nostalgic music engages the brain's default mode network linked to memory and self-reflection, as well as its reward circuitry. This discovery could support emotional well-being and cognitive function in individuals with memory impairments.
A new study achieves substantial wavelength tuning at ambient conditions, surpassing previous reports by an order-of-magnitude. The breakthrough enables the development of programmable light sources with potential applications in secure quantum communication and photonic-based computing.
Researchers at USTC identify a novel approach to preventing acute graft-versus-host disease (aGVHD) in allo-HSCT by considering the recipient's circadian rhythms. Infusing stem cells early in the day can efficiently reduce the incidence and severity of aGVHD.
Researchers developed a method to visualize different types of chromatin and revealed distinct physical properties. They found that euchromatin is more flexible and dynamic, while heterochromatin is more rigid and static. This discovery changes how scientists think about chromatin and its role in regulating gene function.
The Golden Light Sutra, a 1,000-year-old Chinese translation of a Buddhist scripture, is now freely accessible online via Kyushu University Library's digital archive. The collection offers valuable resources for studying the history of Japanese language and literature.
A new study by Edith Cowan University found that people who pursue goals for reasons connected to relationships experience greater happiness and wellbeing, while those driven by external pressures report lower levels. The study also suggests that personally autonomous motivation is generally associated with personal wellbeing.
The study found that Semen podocarpi extract (SPE) promotes apoptosis, arrests cell cycle, and presents radiosensitizing effects on radioresistant nasopharyngeal carcinoma cells. SPE regulates the Raf/MEK/ERK signaling pathway, increasing C-Raf gene expression and reducing ERK1 and ERK2 protein levels.
Researchers developed an AI algorithm to help surgeons position knee components in a way that better matches each patient's natural anatomy. Patients with naturally bowed legs responded well to the 'functionally aligned' knee surgery, reporting better outcomes.
Trigonelline effectively mitigates SCI-induced changes in behavioral tests, biochemical markers, and histological damage in rat models. The compound downregulates apoptotic and inflammatory markers while upregulating neurotrophic factors.
The ALL ALS Consortium has recruited over 300 participants across two studies, ASSESS and PREVENT, aiming to disrupt traditional ALS research by making data and samples available worldwide. The consortium seeks to discover new drug targets and approaches for effective treatments.
A new study from Mass General Brigham identified patients with heart ultrasound results indicating thickened heart muscle, a condition often caused by hypertension. The study used natural language processing to analyze electronic health records and found that physicians were nearly four times as likely to diagnose hypertension and pres...
A new study found that reported tuberculosis diagnoses among incarcerated people in Europe and the Americas plummeted by up to 100% during the pandemic, despite consistent incarceration rates. This reduction was distinct from general population trends, highlighting the need for improved healthcare systems within prisons.
A new Electronic Frailty Index 2 (eFI2) system will improve the accuracy of identifying older people's frailty by integrating data on 36 health problems. This will enable GPs to provide personalized treatments to prevent costly loss of independence and falls in older age.
Artificial neural networks trained on spontaneous retinal activity patterns show improved motion prediction in natural scenes. The approach also enhances performance when combined with naturalistic movie data.
A complete Quina technological system, used for making tools, was discovered in southwest China dating back 50,000 to 60,000 years. This finding disputes the widely held belief that development in China was sluggish during most of the Paleolithic period.
Researchers explore fluid dynamics of stentors' cooperative feeding behavior, discovering that grouping together generates more powerful flows to sweep in food from a greater distance. This finding could provide insight into how single-cell organisms evolved into complex organisms like humans.
Researchers found that whales and dolphins use a unique sleep strategy by turning off one half of their brain at a time. This phenomenon is enabled by specific genes and pathways that enable secondary aquatic adaptation.
The SUMMIT trial shows tirzepatide reduces the risk of cardiovascular death or worsening heart failure in patients with obesity, chronic kidney disease, and heart failure, while improving kidney function. Researchers found significant improvements in both patient groups with and without chronic kidney disease.
Nurses in states with abortion bans face communication gaps and moral distress when providing care to pregnant patients. They resort to 'work-arounds' like reading the room for allies or using online resources to find legal reproductive health care, highlighting the need for better guidance and support.
A new study from the University of Ottawa's Human and Environmental Physiology Research Unit has validated lower limits of human heat tolerance, highlighting the urgent need to address climate change impacts on human health. The research found that many regions may soon experience conditions exceeding safe limits for human survival.
The Fred Young Submillimeter Telescope (FYST) has arrived at its final home in Chile's Parque Astronómico Atacama after a six-week ocean voyage and trekking through the mountains. The telescope will study cosmic dawn, star and galaxy formation, and gravitational waves from the Big Bang.
Researchers at Mass General Brigham have developed a new hydrogel that continuously releases medication without breaking down under mechanical stress. The hydrogel showed promising results in preclinical studies, significantly reducing cartilage damage and improving joint lubrication.
Researchers at University of Liège have developed a method for rapidly creating NOON states with ultra-cold atoms, accelerating the process by a factor of 10,000 while maintaining high fidelity. This breakthrough opens up prospects in quantum metrology and quantum information technologies.
A study found that only a quarter of mental health providers correctly diagnosed bulimia nervosa, with common misdiagnoses including binge eating disorder. Excessive exercise is often overlooked as a compensatory strategy used by people with bulimia.
The MOPEVACLAS vaccine candidate is being tested in a Phase I clinical trial for its safety and immune response in humans. The vaccine targets Lassa fever, a hemorrhagic disease responsible for thousands of deaths worldwide each year.
UT Dallas researchers have invented a mandrel-free method for fabricating springlike polymer muscles with high-spring-index yarns. These muscles can significantly contract and elongate due to their large spring index, enabling applications in comfort-adjusting jackets and mechanical energy harvesting.
A study found that patient navigators significantly improved one-year follow-up colonoscopy completion rates by 12% and reduced time to follow-up by 27 days. The researchers emphasize the importance of timely follow-up colonoscopies for patients with abnormal stool test results.
Researchers at Mayo Clinic are conducting a study to understand the factors that contribute to rapid progression of dementia in patients with Alzheimer's disease and Related Dementias. The team aims to identify biomarkers and disease-modifying targets that can improve diagnosis and treatment outcomes for these patients.
Dr. Hui Shen, a leading expert in bioinformatics and computational biology, has been elected to the American Institute for Medical and Biological Engineering (AIMBE) College of Fellows. Her research focuses on cancer prevention, detection, and treatment by studying epigenetics, leading to breakthroughs in ovarian cancers and enhanced u...
Researchers developed a novel blood test that accurately indicates spinal cord injury (SCI) severity and predicts potential recovery. The test identifies multiple biomarkers, including DNA and proteins, to rapidly diagnose SCI and project long-term neurological functional recovery.
Dr. Christopher Kramer began a one-year term as head of the American College of Cardiology, addressing workforce issues, health equity and AI-driven solutions to improve cardiovascular care. With over 35 years of membership and leadership roles, Kramer brings experience in cardiovascular magnetic resonance imaging.
Police reports of hate crimes in 42 major US cities declined 2.7% in 2024, with anti-Jewish and anti-Muslim hate crimes rising 12% and 18%, respectively. Anti-Jewish hate crimes reached record levels in several cities, while anti-Asian hate crimes fell more than 14%. The upward trend is attributed to the timing of the Israel-Gaza war.
A Yale-led study finds that global climate change may devastate butterfly habitats, turning mountain ecosystems into traps and eroding temperature niches. The researchers urge conservation efforts to protect key habitats and migratory corridors to ensure butterfly diversity survives.
The Flatiron Institute's Center for Computational Astrophysics is now supporting MESA's ongoing maintenance and development after its creator Bill Paxton steps down. The center has hired Philip Mocz as a full-time software engineer to ensure MESA's continued growth and impact in stellar physics.
A new report by Michigan State University and Michigan Public Health Institute found that shootings in Lansing fell after the implementation of a prevention program, with some variations between years and communities. The Advance Peace Lansing program employs fellows to engage with individuals affected by gun violence.
The Association for Molecular Pathology (AMP) has won a court ruling that vacates the FDA's rule on laboratory-developed test procedure regulation. This decision will avoid adding billions of dollars in healthcare costs and protect access to high-quality care for hundreds of millions of Americans.
A randomized clinical trial found that 4:3 intermittent fasting resulted in modestly greater weight loss over 12 months compared to daily caloric restriction. The study showed improved cardiometabolic outcomes, including lower blood pressure and cholesterol levels, suggesting that fasting may be a more effective approach for weight loss.
The University of Texas at Arlington has launched a new Mobile Simulation Lab to tackle workforce and training challenges in rural areas. The lab, equipped with advanced patient manikins and simulation bays, will provide specialized training for local healthcare providers to expand their expertise.
The new facility will offer a range of services including ambulatory surgery, expanded diagnostic imaging, and outpatient procedural services. It is designed to provide comprehensive cancer care for adult patients with low-to-medium acuity needs.
Dr. David Winchester will lead the American College of Cardiology's Board of Governors, guiding chapters representing all 50 states and promoting heart health improvement in communities. His term aims to address practice challenges through advocacy and chapter support.
Fossil fuels are driving interlinked crises that threaten people, wildlife, and a livable future. The review highlights the importance of transitioning to clean, renewable energy and materials across the economy.
A new species of the elusive 'fairy lantern' genus Thismia has been discovered in eastern Peninsular Malaysia. The critically endangered species, Thismia aliasii, relies entirely on fungi for its nutrition and is threatened by habitat degradation due to increasing hiking activities.
A recent study found that individuals with reduced slow wave sleep and rapid eye movement sleep had smaller volumes in critical brain regions, particularly the inferior parietal region. This association suggests a potential link between sleep deficiency and brain atrophy, which may increase the risk of Alzheimer's disease.
Researchers have developed a method for synthesizing carbon nanotube-supported intermetallic RuM alloys with sub-5 nm nanoparticles using ultrafast laser confined alloying. These alloys exhibit excellent electrochemical catalytic activity and robustness, outperforming commercial benchmarks and existing catalysts.
A new study found that people with PTSD symptoms experience greater fear of their emotions, which is associated with less constructive communication and more unproductive communication in romantic relationships. This fear can lead to a vicious cycle where behavior triggered by PTSD symptoms strain relationships, maintaining PTSD symptoms.
A recent study published by CU Center for COMBAT Research investigators found that targeting slightly lower levels of oxygen saturation, from 90-96%, had similar outcomes for adult trauma patients. This approach resulted in fewer days spent on supplemental oxygen and reduced hospital stays.
Researchers developed a new viscoelastic model of enzymes, elucidating the intertwined effects of elastic forces and friction forces on enzyme function. This breakthrough allows proteins to be perceived as soft robots or programmable active matter, revolutionizing our understanding of enzymatic catalysis.
A new study resolves the long-standing debate on low-pressure phase transitions in HfO2 by combining high-pressure experiments, spectroscopy, and calculations. The research reveals two distinct orthorhombic phases and finds that doping with yttrium reduces transition pressures.
Approximately 1,900 US scientists warn that the Trump administration's actions are slowing scientific advances and harming Americans. The experts argue that gutting funding for research, firing scientists, and removing public access to data will damage the economy and national security.
Researchers have discovered that common anticancer drugs can reduce vascular growth in patients with PTEN Hamartoma Tumour Syndrome, offering new hope for treatment. These findings were made possible by the development of a mouse model and clinical trials using rapamycin and capivasertib inhibitors.
A new study by researchers at McGill University found that annual COVID-19 vaccine booster doses help avoid breakthrough infections in people with immune-mediated inflammatory diseases. The study tracked 366 patients across Canada and used saliva PCR tests and antibody measurements, offering a more precise picture of infection risks.
Between 2015-2020, 893,430 pregnant women were identified with a cannabis use disorder diagnosis, resulting in 1,058,448 total pregnancies. The cumulative prevalence of CUD diagnosis was 0.26%. Clinicians are well-positioned to intervene but may lack structural support due to fear of legal repercussions and underestimated diagnoses.
In extremely thin films of niobium diselenide (NbSe₂), superconductivity becomes confined to the surface when thinner than six atomic layers. This discovery challenges previous theories and could have important implications for understanding superconductivity and developing advanced quantum technologies.
A new study reveals significant barriers to including non-English speakers in health research, with common reasons including lack of training and budget constraints. Researchers recommend increased access to interpretation and translation services, guidance on budgeting, and methods training to improve inclusion.
A recent study suggests dynamic interpersonal therapy (DIT) can help alleviate depressive symptoms by enhancing mentalising capacity. Patients receiving DIT combined with medication showed significantly greater improvement in depressive symptoms and mentalising ability.
A new virtual reality-based system shows promise in improving psychiatric diagnosis by differentiating between common mental health conditions. The system uses immersive scenarios and physiological measurements to elicit emotional responses, suggesting enhanced diagnostic accuracy.
Researchers have developed a new approach to optimize the performance of aqueous zinc-ion batteries by designing electrolyte additives with stereoisomeric structures. The study found that certain additives exhibit stronger adsorption capacities and can promote uniform charge distribution, leading to improved battery lifespan.
A study estimated the epidemiology of hepatitis D virus (HDV) in China, finding a prevalence of HDV antibody positivity among 4,936 patients with chronic HBV infection. The rate was 0.24%, with only one patient having both anti-HDV antibody and HDV RNA positivity.
The Pediatric Long COVID Extension for Community Healthcare Outcomes (ECHO) program has successfully trained nearly 100 healthcare professionals across the US, equipping them to diagnose and manage long COVID in children. The program aims to bridge access gaps and empower community providers.
A deep learning model has been developed to identify tooth and sinus structures in dental X-rays with an accuracy of 98.2%, outperforming traditional detection methods. The system minimizes patient exposure to radiation and provides a cost-effective screening tool for early diagnosis and prompt intervention.
A research team developed an improved residual neural network model to accurately classify and identify microplastics in low-quality Raman spectra, even under non-ideal experimental conditions. The model achieves higher accuracy without significantly increasing computational load.
A new mathematical model reveals that humans played an active role in the transition from hunting and gathering to farming, driven by factors like population growth rates and competition. The study challenges traditional views that focused on environmental factors, providing fresh insight into the rise of farming.
A nationwide study found a significant association between gallstones and an increased risk of stomach, liver, and bladder cancers. MR analysis also supported the causal effect of gallstones on these cancer types. However, cholecystectomy was not linked to cancer risk in this study.
A team of scientists discovered a method to produce a stable and conductive bioelectric material without the need for a chemical crosslinker. The new process uses high heat to stabilize the material, producing devices with three times higher electrical conductivity and more consistent stability.
A study reveals that most Acinetobacter baumannii infections in a Malaysian hospital belonged to the Global Clone 2 lineage, which is also dominant worldwide. The majority of bacterial samples were resistant to multiple antibiotics, including carbapenems.
Researchers developed new AI models, InstaNovo and InstaNovo+, to vastly improve accuracy and discovery in protein science. These models excel in tasks such as de novo peptide sequencing, identifying microorganisms, and discovering novel peptides, with implications for personalized medicine, cancer immunology, and beyond.
A study from the Marine Biological Laboratory proposes that physical forces, such as fluid dynamics, played a key role in the evolution of multicellular life. The researchers found that cooperative feeding among Stentor cells increased the flow rate of water into their mouths, allowing them to capture more prey. However, the benefits o...
Research shows that highly reactive components in particulate matter disappear within hours, leading to inaccurate estimates of their presence and potential health risks. This discovery highlights the need for more accurate measurements and better protective measures.
A new UNLV study reveals that CEOs' use of language and format in communicating future plans can shape investor judgments. Written messages are more effective in conveying likelihood, whereas video or audio diminishes the impact.
Researchers at Washington University in St. Louis propose a new mechanism to explain Venus' geology: convection in the crust. If true, this process could influence volcano placement and type. High-resolution gravity measurements could detect differences in crust temperature and density.
A study by North Carolina State University detected high levels of PFAS, including GenX and other toxic compounds, in the dust of homes near a fluorochemical plant. The findings suggest that household dust can be an additional source of PFAS exposure, particularly for those living closer to the facility.
Researchers from UC Berkeley and UCSF developed a streaming method that synthesizes brain signals into audible speech in near-real time, solving the latency challenge. The technology represents a critical step toward enabling communication for people who have lost the ability to speak, with high decoding accuracy and naturalistic fluency.
A new study reveals Japanese citizens broadly susceptible to illiberal narratives, posing risks to Japan's political discourse. The research found that illiberal narratives exert a stronger influence than mainstream democratic messaging.
A new study by NYU Rory Meyers College of Nursing suggests that flexible scheduling is crucial for nurses' job satisfaction and retention. The research found that nurses value having control over their shifts, flexibility for unit-specific needs, equity among staff, and transparency in the scheduling process.
A three-site Kitaev chain has been realised using semiconducting quantum dots and superconducting segments, demonstrating increased stability of zero-energy modes compared to two-site chains. The discovery showcases the potential of this approach for scalable Majorana zero mode hosting.
Researchers say ICT adoption and fiscal decentralization increase CO2 emissions, contradicting the widely-held view that ICT can play a pivotal role in addressing environmental challenges. The study suggests policies like incentivizing energy-efficient data centers and transitioning to renewable energy sources can mitigate the environm...
The NASA Hubble Fellowship Program has selected 24 outstanding astrophysicists for the 2025 class, providing up to three years of support at a U.S. institution. The fellowships aim to foster excellence and leadership in astrophysics by supporting innovative early-career researchers.
Researchers found females with a history of binge eating start drinking alcohol quicker than males. Increased levels of phosphodiesterase 4B (PDE4B) prevent cooccurrence of binging in both sexes of mice.
A recent study published in the Journal of Sex Research found that psychedelic experiences can enhance participants' perceptions of their relationship quality, attraction to their current partner, and sexual activities. Additionally, approximately 10% of participants reported influences on their gender identity and expression.
Dr. Brian Brown is recognized for his groundbreaking work in gene therapy and functional genomics, which has helped transform the fields and contributed to key advancements in medicine and biotechnology. His innovations have been broadly used across biomedical fields, including cancer, immunology, and genetic disease research.
Researchers at UT Health San Antonio are among the first to use adaptive deep brain stimulation technology that adjusts treatment based on a patient's symptoms. This innovative approach offers improved therapy and symptom optimization for patients with Parkinson's disease, dystonia, epilepsy, and essential tremor conditions.
PolyU's EmoFriends interactive toy and Transparent Knee Guard wearable device have won the prestigious iF Design Awards 2025 for their cutting-edge sensing technology and emotional support capabilities. The devices demonstrate innovative design solutions for healthcare and technology, showcasing PolyU's commitment to research excellence.
Researchers developed a triplex real-time quantitative fluorescence PCR method for detecting three major drug resistance genes, mcr-1, bla NDM-1, and vanA. The new method offers improved detection sensitivity and accuracy compared to existing single-gene analysis.
Bats solve the 'cocktail party' problem of jammed echoes by changing echolocation frequency and dispersing from dense groups. This strategy helps them gain detailed information about near neighbors and avoid collisions, allowing them to successfully maneuver in crowded environments.
Experts argue that AI mental health chatbots for kids may impair social development and worsen existing health inequities. Pediatric therapists rely on family relationships to ensure child safety, but AI chatbots lack this contextual information. The authors advocate for careful consideration of data representation and potential misuse.
Researchers at NCSA and UICOMP have created an improved, automated screening method for anxiety and depression disorders using machine learning and acoustic analysis of verbal fluency data. The new tool offers promise for overcoming barriers to diagnosis and treatment.
Researchers propose a general formula modeling bone adaptation as a function of key loading parameters. The formula provides insights into the relationship between mechanical signals and adaptive bone responses, offering guidance for optimizing exercise regimens and designing medical devices to promote bone health.
A study by UPF and UOC found that girls who use Instagram and TikTok have a more negative perception of the impact on their psychological well-being than boys. Girls tend to feel more observed and pressured by their outward image and require more external positive feedback.
Researchers identified key constructs shaping diet and health outcomes, including access to healthy foods, social dynamics, and coping mechanisms. The study highlights the importance of addressing barriers such as affordability, accessibility, and chronic stress to promote nutrition security and health outcomes.
A new consensus paper emphasizes the role of bone turnover markers (BTMs) in diagnosing and managing osteoporosis. BTMs, such as procollagen type I N propeptide (PINP) and β-isomerized C-terminal telopeptide of type I collagen (β-CTX-I), are invaluable tools for predicting fracture risk and monitoring treatment adherence.
A new study found that childhood adversity affects how people respond to both good and bad events, leading to stronger emotional reactions to problems and reduced happiness from positive experiences. Researchers hope this understanding can help individuals self-regulate and adapt to their daily lives.
Researchers developed an AI-powered breath test to detect silicosis, a lung disease caused by inhaling silicon dioxide particles. The test shows high accuracy in differentiating between affected and unaffected individuals, with results provided in minutes.
A study by researchers at the University of Texas at Austin and collaborators in Arizona and Colorado found notable groundwater gains in Central Arizona despite long-term water stress. The policies have helped bank over 25 cubic kilometers of groundwater from 1989-2019, but the Colorado River faces uncertain future due to climate change.
A new method combines ECGI with digital twins to locate the origin of premature ventricular contractions, improving accuracy by an average of 7.8 mm. The method has been applied in a real clinical case and is expected to facilitate planning interventions and reduce treatment costs.
A recent study identified a quasi-conversion reaction on the cathode surface during discharging, leading to accelerated battery degradation. High nickel content exacerbates this effect.
Researchers are using smartphones to capture naturalistic data on memory, sleep, and dreams, finding that a single night of sleep influences memory for the events that occurred the day before. Memories following sleep were more vivid, felt temporally closer, and were easier to recall.
New research from the University of Toronto warns that applying trade tariffs on Canadian pharmaceuticals could add $750 million in cost to the U.S. market and disrupt drug supply chains. The study highlights the potential for shortages and jeopardizes patient care, particularly for medications with no alternative supplier.
Queen Mary University of London has launched a new regenerative medicine spinout, ReFleks, which aims to repair osteochondral defects and prevent osteoarthritis. The innovative treatment uses Agrin to block cartilage degradation and form new cartilage faster, providing a cheaper and easier alternative to existing approaches.
Canada needs adequate funding for high-quality scientific research, including sharing of health data with international partners. The country should also increase contributions to the World Health Organization (WHO) during this time.
Researchers have developed a new way to map how individual connections between neurons change across the entire brain during learning. The method, DELTA, provides a brain-wide map of how individual synaptic proteins change over time, allowing scientists to understand how synaptic connections change and pinpoint areas of the brain impor...
Researchers developed an algorithm to calculate biological heart age from ECG data, identifying those at higher risk of cardiovascular events. The study found a strong association between increased biological heart age and increased mortality and cardiovascular outcomes.
Prof Silvia G. Priori recognized for groundbreaking research on cardiac arrhythmias, leading to novel treatments and therapies, including gene therapy approaches.
A research team has uncovered a fundamental brain circuit that distinguishes between direct and vicarious fear, with the locus coeruleus playing a crucial role in processing fear. The study reveals a lateralized LC-NAergic system that separates personal from socially learned fear, shedding light on empathy and social learning.
A new study by Aston University found that self-efficacy significantly influences both positive and counterproductive workplace behaviors. Employees with higher self-efficacy are more likely to engage in citizenship performance and resist unethical actions.
A centralized notification pathway increased hypertension treatment in individuals with left ventricular hypertrophy. This study highlights the potential of leveraging underutilized cardiovascular data to enhance healthcare delivery.
Research at Maharishi International University found that long-term TM practitioners have lower inflammation, slower age-related decline in cognitive function, and reduced cortisol levels, indicating potential benefits for overall health and longevity. The study suggests a protective effect against both stress and aging.
Beate Heinemann will succeed Helmut Dosch as Chairperson of DESY's Board of Directors in April 2025. She brings significant experience in particle physics and international collaborations, aiming to further expand the centre's scientific performance.
A research team at Oxford is developing a machine learning-based filtering tool to accurately distinguish between genuine wildlife references and unrelated content. The project aims to reduce misclassification, misinformation, and misinterpretation of wildlife data, enhancing media-based conservation research.
Tariffs on Canadian pharmaceuticals could significantly impact the US drug supply and costs, with an estimated $750 million added to production costs. The study found that $3 billion in US pharmaceuticals rely on Canadian manufacturing, highlighting the potential fragility of supply chains.
A new study by University of Colorado Boulder researchers suggests that long-term exposure to Martian dust could lead to chronic respiratory problems, thyroid disease, and other health issues. The team identified toxic chemicals in the dust, including perchlorates, which can interfere with human thyroid function.
A nearly complete Plesiopterys wildi specimen from Germany offers fresh insights into plesiosaur diversity and regional specialization. The discovery highlights the Early Jurassic as a crucial period for plesiosaur evolution and biogeography.
A recent study found substantial rural-urban disparities in cardiometabolic risk factors and cardiovascular diseases among US adults. Social risk factors are identified as the primary driver of these disparities, with efforts to address socioeconomic conditions in rural communities critical to reducing the gap.
Aging individuals experience bone loss despite physical activity, highlighting the importance of MSCs in regulating bone mechanoresponse. The new 3D bone marrow analog reveals that trabecular volume affects MSC response to mechanical signals, with higher strains associated with older densities and increased F-actin production
Cells dynamically adjust nuclear pore complexes like a retail store opening more checkout lines to regulate genome access. Research findings suggest that protein creation and disposal systems control the amount of NPCs in cells.
Researchers developed a blood test that accurately diagnoses Alzheimer's disease and measures its progression. The test correlates with the amount of tau aggregates in the brain, distinguishing between early- and late-stage diseases.
A recent study demonstrates gene therapy's potential to restore motor capacity in an ultra-rare disease, Megalencephalic Leukoencephalopathy with Subcortical Cysts (MLC), even after symptom onset. The treatment restored normal protein activity, normalizing physiological brain alterations and reversing motor impairments in treated mice.
The model analyzes host characteristics and virus genetics to predict potential reservoirs for orthopoxviruses, including smallpox and mpox. It identified Southeast Asia, equatorial Africa, and the Amazon as hotspots, overlapping with areas of low vaccination rates.
A study suggests that children were involved in creating prehistoric cave art due to their unique mental and cognitive traits, which allowed them to communicate with entities from the beyond. Children were believed to be liminal beings, bridging the gap between worlds, and delivering messages to non-human entities.
A new study from Intermountain Health shows the gap in heart disease outcomes between men and women is narrowing, with no significant differences by sex from 2015-2019. Women tend to have more comorbidities and stable chest pain, but less severe blockage and revascularization compared to men.
Researchers developed a stem cell-based system to mass-produce high-quality human mitochondria, overcoming a bottleneck in mitochondrial transplantation. The 'mito-condition' culture medium significantly enhances energy output and facilitates cartilage regeneration in osteoarthritis models.
A recent NIH-funded study found that rural adults experience higher rates of heart disease and its risk factors compared to urban counterparts. The study revealed that variables such as poverty, education, and access to healthcare do not explain these differences, with lifestyle risk factors like smoking also playing a lesser role.
Researchers at HKUST have developed an AI-assisted 3D food printing solution that combines printing with infrared cooking to produce safer and more visually appealing food. The system uses graphene heaters to precisely control the cooking process, ensuring shape retention and quality.
A groundbreaking study reveals that autistic children exhibit social attention patterns similar to their typically developing peers during play, with a primary focus on toys rather than faces. This challenges the longstanding assumption that reduced eye contact is a definitive marker of autism.
A new study by Binghamton University researchers suggests that individuals who identify as alt-right tend to be 'system justifiers' driven to maintain the status quo. These individuals believe that traditionalism facilitates order and are drawn to alt-right ideologies as an antidote to perceived or real insecurity.
A Kobe University study found that temperature at the plate interface predicts earthquake type, while a specific plate shape causes a seismic gap. Water released from rock transformation explains slow slip events and tectonic tremors, reducing stress between plates.
The Human Frontier Science Program has awarded fellowships to 50 emerging scientists from 25 nations, fostering life science research and international collaboration. The fellowships focus on cutting-edge projects, including research on memory engrams, coral reefs, and bacterial resistance.
All articles with at least one author based in Africa can now be submitted to the platform and will no longer require funding from a partnering research funder. This expansion aims to increase publication efficiency and improve the experience of African authors, while promoting the rapid sharing and discovery of high-quality research.
A study of 45,202 Norwegian young adults found that using a screen in bed increases the risk of insomnia by 59% and cuts sleep time by 24 minutes. The type of screen activity used does not appear to matter as much as overall screen use in bed, with social media being no more disruptive than other activities.
Hormonal contraceptives initiated immediately after childbirth may increase the risk of developing depression in new mothers. Researchers found that combined oral contraceptives were associated with a higher risk of depression when started earlier postpartum.
The Albert Einstein Jewish Brazilian Hospital launches a project to evaluate the application of quantum computing in developing new drugs and improving disease diagnosis. Researchers aim to use machine learning and quantum optimization algorithms to analyze rainfall data and predict heavy rainfall events.
Researchers have developed a method to remove and destroy per- and polyfluoroalkyl substances (PFAS) from water systems while transforming waste into high-value graphene. The process uses flash joule heating to break down PFAS, producing undetectable amounts of harmful volatile organic fluorides.
Researchers from Prof. Yardena Samuels's lab developed a new approach to cancer treatment by manipulating cancer cells to produce dozens of suspicious proteins, leading to a powerful immune response that destroys human cancer cells and slows tumor growth in mouse models.
A real-world multicenter analysis in China found that allogeneic hematopoietic stem cell transplantation significantly improved clinical outcomes for patients with triple-mutated acute myeloid leukemia. The procedure reduced relapse rates and increased survival probabilities, with most patients achieving complete remission before treat...
The American Thoracic Society's ATS 2025 International Conference will showcase cutting-edge research in pulmonary, critical care, and sleep medicine. The conference will include breaking news from leading experts in the field.
Researchers warn that thinner Arctic sea ice may lead to a tipping point in the AMOC, weakening global ocean circulation and impacting climate in Scandinavia. The Beaufort Gyre, an important feature of the Arctic Ocean, is currently losing large amounts of sea ice due to warmer temperatures.
Recent 'unprecedented' floods are not exceptional if looking further into the past, new research suggests. Geological palaeo-flood records reveal many previous floods exceeded modern peaks, highlighting the need for using these records in flood planning.
Researchers at Cornell University discovered that the FGR protein can induce cell differentiation in leukemia cells similar to retinoic acid treatment. The presence of FGR alone was enough to make these cells mature, producing well-known markers of maturation and expressing inhibitor of the cell cycle p27.
Astronomers have discovered a clear sign of reionization beginning significantly earlier than thought in one of the most distant galaxies detected by James Webb. The galaxy's Lyman alpha light suggests an ionized bubble, a telltale signature of the Universe becoming transparent.
A study estimated that healthcare travel generates approximately 35.7 megatons of CO2e annually in the US, accounting for about 6% of national healthcare-related emissions. The study found that patient travel in rural areas resulted in higher emissions per trip compared to urban areas
The discovery of Lophiostroma leizunia extends the fossil record of stromatoporoid reefs by 20 million years and sheds light on early biomineralization strategies. This ancient sponge, dated to approximately 480 million years ago, was found in Yuan'an, Yichang, South China, and is unique for constructing its skeleton using fluorapatite.
Researchers at UCalgary have discovered a protein called CD2AP that may hold the key to reducing Alzheimer's disease risk. Levels of this protein are lower in patients with AD, and its absence affects memory function, particularly in males. The study suggests a sex-dependent link between vascular system health and brain function.
A team of researchers describes the circumstances of a rare 2019 meteorite fall near Aguas Zarcas in northern Costa Rica, challenging the notion that mudball meteorites are weak. The recovered 27-kilogram meteorite, nicknamed 'Aguas Zarcas,' avoided collisions in space and did not exhibit cracks that weaken many meteorites.
A USC Stem Cell mouse study has identified shared genes involved in regenerating cells in the ear and eye, which could lead to new treatments for hearing and vision loss. The researchers discovered that inhibiting a specific protein, p27Kip1, can encourage regeneration in both organs.
Researchers are developing centrally acting catechol Omethyltransferase (COMT) inhibitors to treat cognitive impairment in certain neuropsychiatric disorders. The Lieber Institute's collaboration with Boehringer Ingelheim is exploring novel treatments for these impairments, which affect millions of people worldwide.
Researchers at Penn State are developing a next-generation synthetic blood substitute called Nano-RBC, which mimics the shape and movement of human red blood cells. The new blood substitute aims to address the shortage of safe blood sources quickly enough for trauma patients, with potential applications in rural or war-torn areas.
Researchers identified a brain signal involved in impaired attentional control from sleep deprivation that could predict worsened athletic performance. Athletes with stronger attention control may be more easily able to overcome the negative effects of lack of sleep and stress on their competitive performances.
Researchers developed a novel ZrO₂/ZrB₂/C nanofiber felt with ultralow thermal conductivity and exceptional electromagnetic wave absorption properties. The material achieved a maximum reflection loss of -54 dB and broad absorption bandwidth of 3.1 GHz, demonstrating excellent microwave absorption capabilities.
Swedish researchers have identified 20 genetic variants associated with an increased risk of atherosclerosis, a leading cause of cardiovascular disease. The study used advanced imaging techniques to examine millions of genetic variants, providing new insights into the disease process and potential ways to prevent it.
A recent study found that the protein tyrosine phosphatase delta (PTPRD) acts as a suppressor of the pro-inflammatory STAT3 pathway in liver cells, regulating lipid and glucose metabolism and protecting peroxisomal function. Reduced PTPRD expression was associated with signs of liver dysfunction and metabolic syndrome in humans.