A University of Maine study evaluated over 7,000 anonymized medical queries and found that AI models performed well on factual and procedural queries but struggled with 'why' and 'how' questions. Human clinicians consistently outperformed AI in terms of emotional engagement and empathetic nuance.
A team led by UChicago scientist Wendy Freedman has used the James Webb Space Telescope to find no evidence of tension in the Hubble Constant, resolving a decade-long conflict. The new data strengthens the Standard Model of the universe, suggesting that the Hubble Constant may not be the source of inconsistencies.
A groundbreaking study deciphers mineral formation tied to transformative global events, such as the Great Oxidation Event and Snowball Earth glaciations, offering fresh insights into Earth's dynamic history. The research provides a global framework for linking mineral genesis to planetary-scale events.
Researchers found that histotripsy treatment reduces tumor hypoxia, triggering an anti-tumor immune response that targets distant cancer cells. This breakthrough understanding may lead to more effective treatment options with less patient side effects.
Researchers at the Max Planck Institute for Chemical Ecology elucidated the biosynthetic pathway of ipecacuanha alkaloids in two distantly related plant species. The study reveals that both species developed the same pathway independently, with a surprising twist: the first step does not involve an enzyme, but occurs spontaneously.
Astronomers discover a super-Earth in the habitable zone of Kepler-725, 10 times Earth's mass, using Transit Timing Variation (TTV) technique. The exoplanet receives 1.4 times solar radiation as Earth and has potential for habitability.
Scientists at San Raffaele Telethon Institute for Gene Therapy discovered that CRISPR-Cas9 gene editing can cause inflammation and senescence-like responses in blood stem cells. This reduces the cells' ability to regenerate blood cells after transplantation, limiting the long-term success of gene therapy.
The study identified key proteins and signaling pathways involved in CAR-T cell therapy's efficacy, including cytokines, kinases, receptors, proteases, and chemical messengers. The findings pave the way for new treatment advances and potential biomarkers.
Empa researchers have developed a novel deposition process for piezoelectric thin films using HiPIMS, producing high-quality layers on insulating substrates at low temperatures. The technique overcomes the challenge of argon inclusions by timing the voltage application to accelerate desired ions.
Researchers at Macquarie University have discovered that cannabis-derived compounds Cannabidiol (CBD) and Cannabidivarin (CBDV) are effective against a range of fungal pathogens, including Cryptococcus neoformans and dermatophytes. The findings open the door to possible new treatments for these fungal infections.
A new study reveals that college football players experience a higher rate of obstructed sleep apnea, often associated with cardiometabolic diseases. Researchers used wearable devices and questionnaires to determine OSA prevalence among 58 CSU football players, finding 35% had clinically defined mild to moderate OSA.
A team at IRB Barcelona developed a tool to generate customized aneuploidies, precisely labeling cells carrying these abnormalities in living tissue. This allows for real-time observation of cell behavior, revealing the presence of haploinsufficient genes and their removal through cell competition.
The University of Colorado Anschutz Medical Campus has received a historic $40 million gift to support research into treating and curing serious eye diseases like macular degeneration and glaucoma. The gift will also enable the development of new technologies and recruit top talent.
Researchers found that aging increases the brain's vulnerability to low oxygen levels, disrupting the blood-brain barrier and leading to inflammation and cognitive decline. The study identified specific oxygen levels that trigger BBB disruption, with older mice showing increased sensitivity even at mild hypoxic levels.
A new set of guidelines for psychedelic clinical trials has been established, taking into account the impact of mindset and surroundings on therapy outcomes. The Reporting of Setting in Psychedelic Clinical Trials (ReSPCT) guidelines aim to make trial outcomes more consistent and comparable across studies.
A large international study has found that managing low and high blood pressure in non-cardiac surgery has no significant impact on in-hospital delirium or cognitive changes one year after surgery. The study included 2,603 patients undergoing non-cardiac surgery and compared two strategies for mean arterial pressure targeting.
The IRISCC project offers funded access to 13 advanced research sites across Europe, providing opportunities for interdisciplinary climate change research. The first general call is now open until June 30, with a comprehensive handbook outlining eligibility and application procedures.
Researchers have identified a specific microbial signature associated with colorectal cancer, allowing for non-invasive screening approaches. The accuracy of this method is close to 90%, and it's also correlated with the clinical stage of the disease.
The world's largest and most powerful stellarator, Wendelstein 7-X, achieved a new world record for the triple product in long plasma discharges, sustaining a peak value for 43 seconds. This milestone marks a significant step toward developing a power-plant-capable stellarator.
A novel nanozyme has been developed to prevent excess clotting in conditions like pulmonary thromboembolism and COVID-19. The nanozyme works by controlling reactive oxygen species levels, thereby preventing platelet over-activation and excess clot formation.
The study reveals that white matter microstructure in infants' brains between 3-9 months predicts their emotional development. Infants with certain brain patterns are more likely to exhibit negative emotions or improved self-soothing abilities.
Advanced electron crystallography techniques have revealed the unexpected structure of carmine, a natural red colouring agent. The substance has a well-defined, three-dimensional porous structure composed of two calcium ions, two aluminium ions, and four organic ligand molecules.
A team of researchers found world-record concentrations of PFAS in birds and mammals at Holloman Lake, a natural laboratory for studying environmental behavior. The study highlights the risk of toxicity on reproduction, development, and transgenerational contamination.
A new book by Professor Aldrin Gomes details the benefits and risks of ibuprofen, including its interaction with over 400 prescription drugs and impact on cardiovascular health. The comprehensive guide aims to educate readers about responsible painkiller use and natural alternatives.
A pioneering research brings psychedelic medicine into gastroenterology, exploring psilocybin's effects on treatment-resistant irritable bowel syndrome (IBS). Dr. Erin E. Mauney's study modulates interoception and uses integrated therapy sessions with neuroimaging to track brain changes.
Researchers developed FESGlove, a glove-based system using functional electrical stimulation to selectively activate individual fingers. The device offers high selectivity and precision, making it suitable for clinical rehabilitation and assistive applications.
Researchers at the University of Florida have developed a method to analyze airborne DNA, tracking species and pathogens in the air. This technology has vast potential applications for studying wildlife, human health, and environmental monitoring.
The Hertz Foundation has partnered with Analog Devices to provide financial support for a distinguished individual in the 2025 class of Hertz Fellows. This partnership will offer unique opportunities for Hertz Fellows to present their research, gain industry insights, and apply for an annual internship at ADI.
FAIR Health's shared decision-making tools support clinical point-of-care decisions with older patients and their caregivers, aligning with the 4Ms framework of age-friendly care. Key takeaways from a Learning Exchange session highlight the flexibility and value of these tools in diverse care settings.
Diatoms have been shown to decompose minerals in lunar soil, releasing vital nutrients for plant growth, and improve water retention and root growth rates.
Professor Benedetti's research explores the intersection of genetics, environmental factors, and treatment response in mood disorders. His work has led to breakthroughs in chronotherapeutics and immuno-psychiatry, revealing crucial insights into immune-inflammatory mechanisms and gene variants influencing brain function.
A new FAU study analyzing 16 years of national data reveals the most common reasons why people with cannabis problems don't seek help, including lack of knowledge, cost, stigma, and fear of job impacts. The study also identifies consistent predictors of access to treatment, highlighting an urgent need for targeted outreach and improved...
Scientists have observed ultra-narrow bright and dark stripes on the solar photosphere, offering unprecedented insight into how magnetic fields shape solar surface dynamics. These striations are linked to magnetic fluctuations that alter plasma density and opacity.
New research led by Princeton University demonstrates that Australia can fully decarbonize its domestic and energy export economies by 2060 while avoiding harm to important areas for biodiversity outcomes. The study proposes a 'traffic-light' approach for siting renewable infrastructure, identifying suitable lands for development and t...
Researchers used SWOT satellite data to confirm that two mega tsunamis triggered by landslides caused trapped waves in the fjord. The study provides new insights into ocean extremes and how climate change affects remote areas.
A study published in Communications Earth & Environment suggests that a four-meter global sea level rise could be triggered if the West Antarctic Ice Sheet collapses, with temperatures just above present-day levels being sufficient to trigger collapse. Immediate actions to reduce emissions could still prevent this catastrophic outcome.
Diatoms, a group of photosynthetic microalgae, evolved slowly for 100 million years before experiencing an evolutionary burst 170 million years ago. This discovery could offer clues to Earth's history, including ocean changes and atmospheric oxygen levels.
A randomized controlled trial shows that eating more or less sweet-tasting foods didn't change how much people liked sweet flavors. The study found no association between the amount of sweet foods consumed and changes in body weight or biomarkers for diabetes and cardiovascular disease.
The Ecological Society of America presents a compilation of five research articles exploring various ecological topics. Researchers found that historical nursery catalogues can predict plant invasion likelihood and identify invasive species. Urban ecosystems provide critical habitat for monarch butterflies in Northern California, while...
Researchers propose that early humans used fire to smoke and dry meat to preserve it for extended periods, safeguarding large game from predators and scavengers. This new hypothesis offers a fresh perspective on the origins of fire use in prehistoric humans.
Researchers plan to build a high-energy η meson factory in China to study rare decay channels and explore portal particles bridging the Standard Model and hidden sector. The facility aims to probe new mechanisms of CP violation and precision test strong interaction theory.
A team of researchers used AI and human collaboration to identify six promising drug pairs against breast cancer cells. The combinations, including simvastatin and disulfiram, showed potential for further research in therapeutic repurposing.
Scientists have developed new markers to identify three key megafauna species in Australia, including a wombat the size of a hippo and a giant kangaroo. The discovery could provide crucial evidence about prehistoric ecosystems and help understand future extinctions.
A new study found that eating two servings of mangos daily for two weeks significantly reduced blood pressure and cholesterol in healthy postmenopausal women. The study also showed measurable improvements in key heart health markers, including a reduction in total cholesterol by nearly 13 points.
Native Android apps silently listen on fixed local ports to receive web tracking data from their web tracking solutions without user consent. Researchers found that Meta's Pixel and Yandex Metrica map Android users' browsing habits with their persistent identities, bypassing privacy protections.
A Southwest Research Institute-led study using NASA's Parker Solar Probe has identified a new source of energetic particles in the nascent solar wind. The research found that magnetic reconnection near the heliospheric current sheet heats the solar atmosphere and accelerates charged particles to near-relativistic speeds.
Scientists at UC San Francisco discovered how pancreatic cancer cells metastasize to the lungs or liver using the PCSK9 protein. PCSK9 controls cholesterol acquisition, with low levels favoring the liver and high levels supporting lung adaptation.
A new study has identified a way to target the viral enzyme uracil-DNA glycosylase (vUNG) that helps HSV-1 evade the immune system, allowing reactivation of APOBEC1 and improving survival in infected mice. This approach offers a promising therapeutic strategy for treating HSV-1 encephalitis by strengthening brain immunity.
The astronomical records of imperial China played a pivotal role in shaping the country's astronomy practices, highlighting the archive's importance as an arena for historical consciousness and collaboration. The records, particularly the imperial dynastic histories, were used to preserve data and build upon past knowledge.
Researchers developed a method to quantify thermodynamic magnitudes from spectroscopic measurements, revealing a 1:1 correlation between spectroscopic data and heat capacity or free energy. This allows for the study of biological processes like protein folding and fibril formation in unprecedented detail.
Researchers used breath analysis to monitor general anesthesia in children, achieving results comparable to blood tests. The method also detected oxidative stress and potential complications, enabling early detection and prevention.
A new study has identified a significant link between common bone medications and the development of rare but serious jaw disease. The study found that patients taking denosumab were up to five times more likely to suffer serious jaw damage than those taking bisphosphonates, with corticosteroids further increasing the risk.
Researchers found that video telehealth visits can help pet owners understand their cat's needs, increasing confidence in care. The study also suggested elevated food and water dishes, larger litter boxes, and additional steps to ease a cat's mobility issues.
Quilombolas, descendants of enslaved Africans, have deep ties to their ancestral territories but face a broken process for securing formal land rights. The lack of research on quilombolas and Brazil's convoluted land tenure process contributes to systemic issues.
The CIAO study found that centenarians in Cilento, Italy, adhere to a Mediterranean diet rich in fresh fruits, vegetables, and olive oil, which pays health dividends. They also exhibit coordinated immune responses and social engagement, maintaining cognitive integrity and emotional stability.
The American Association for Anatomy has awarded over $238,000 to nearly 200 individuals through various awards and scholarship programs. The organization recognizes outstanding achievements in research, education, and professional development, supporting career advancement and further education opportunities.
A new Johns Hopkins study suggests that supermassive black holes could generate high-energy particles similar to those produced by human-made particle colliders. The research proposes using observatories tracking cosmic events to detect these particles, offering a potential cheaper alternative to expensive facilities.
Researchers have identified ten hemagglutinin sub-subclades with distinct antigenic variations, explaining why existing vaccines are ineffective against H9N2 AIVs. Key mutations associated with increased infectivity and pathogenicity in mammals have also been found.
Dr. Nikolaos Koundouros has been awarded the 2025 Tri-Institutional Breakout Award for his research on how cells detect and respond to dietary nutrients, specifically omega-6 and omega-3 fatty acids, in relation to breast cancer development.
A novel treatment combining locoregional therapy and immunotherapy has shown a 46% complete response rate for advanced liver cancer, with two-thirds of responders remaining cancer-free at three years. This approach is safe, effective, and sustainable, offering new hope for patients with late-stage disease.