A new editorial highlights AI's role in scientific discovery, proposing a framework to evaluate AI-enabled scholarship. The authors emphasize the need for transparency, reproducibility, and real-world value in AI-driven research.
A randomized clinical trial found that long-acting analogue insulin glargine was associated with less time spent in dangerous hypoglycemia and fewer nighttime low blood sugar events. However, benefits only emerged after a year into the trial.
Researchers have discovered a link between endometriosis and unique hormone patterns, which could lead to a simple, non-invasive diagnostic blood test. The study found that individuals with endometriosis exhibit distinct levels of androgens, including testosterone, in their blood.
A large European study found a correlation between ultra-processed food consumption and increased levels of harmful fatty acids in the blood. The study, which analyzed data from 15,200 participants, suggests that ultra-processed foods may contribute to metabolic stress and potential health risks.
A large study suggests exposure to air pollution during sperm development can impact genes associated with sperm development, chromosomal organisation and cellular quality control. Researchers identified 39 DNA methylation changes linked to air pollution mixtures, including ozone and nitrogen dioxide.
A landmark international study found that halving patient out-of-pocket costs for fertility treatment significantly increased births achieved through ART, with a 2.67-fold increase reported. Countries with lower cost-to-baby metrics consistently achieved higher levels of ART utilisation, highlighting the importance of affordability in ...
A KAIST research team developed a foundational technology for 'temperature-based DNA synthesis,' synthesizing desired DNA using only temperature. The team also demonstrated a 'DNA temperature black box' that records temperature changes during shipping without electricity.
Scientists found that hummingbirds facilitate the creation of new species in bromeliad plants at a rate of 2.77 per million years, compared to 1.46 for other pollinators. This accelerated evolution is attributed to hummingbirds' high-altitude feeding habits and their ability to act as an engine for new species.
According to the European IVF Monitoring Consortium, over 1.15 million fertility treatment cycles were reported across Europe in 2023, resulting in the birth of 247,021 children. The growth in frozen embryo transfer (FET) was particularly notable, with FET cycles increasing by 151% compared to previous years.
A nationwide study found substantial regional differences in sperm quality, with men in northern Spain recording the strongest semen quality. Lifestyle habits were broadly similar across regions, suggesting environmental exposures may play a role in male reproductive health.
Researchers found that a single exposure to cocaine can alter the structure of mouse brain cells, leading to lasting changes in gene expression and neural function. These persistent changes may increase the risk of addiction and raise questions about the potential long-term effects of recreational cocaine use.
A decade-long study found that benzodiazepine prescribing declined steadily before 2020 but leveled off after the pandemic began. Adults aged 75+ and those receiving medications through long-term care pharmacies saw an increase in prescriptions, highlighting the need for medication safety efforts.
A new study found that bacteria in contaminated brick kiln soils reorganize their communities, strengthen stress-response functions, and activate detoxification genes. This understanding can help design more effective microbial restoration strategies for industrial sites.
Research at Columbia University Irving Medical Center found that people who got 5-6 hours of sleep a night gained an average of one pound over six weeks, with increased sedentary time. This study suggests that getting adequate sleep may help reduce the risk of weight gain and obesity-related conditions.
Researchers at Michigan State University found that current AI models can be duped into seeing signatures of life in digital organisms with high accuracy. However, when tested on unseen examples, the results were less impressive. The team showed that it was possible to convince the AI that it was seeing signs of life where they didn’t ...
A new study found that women taking hormone-containing birth control pills experienced higher rates of binge-related eating compared to those taking hormone-free pills. The research, published in JAMA Network Open, suggests that the hormones in birth control pills may contribute to increased emotional eating.
A pooled analysis of two randomized trials found that decreasing sleep by just 1.5 hours each night was associated with increases in body weight, waist circumference, and sedentary time in adults with elevated cardiometabolic risk. The findings highlight the importance of discussing sleep duration at health care visits.
A study found that rock glaciers in the Teton Range persist ice longer than exposed glaciers and snowfields due to insulation from debris. This provides a sustained cold-water streamflow, contrasting with rapid melting of exposed ice glaciers and snowfields.
A team of U of A astronomers helped an international research consortium discover the faintest and farthest quasars in the early universe, revealing new insights into supermassive black holes and their host galaxies. The discovery includes two record-breaking quasars with cosmic ages of about 670 million years.
A new study suggests that early humans in North and South America relied heavily on hunting large mammals, such as mammoths and giant ground sloths, for food and sustenance. The researchers estimate that at least 98% of their diet came from these large animals.
Researchers applied bioenergetic approach to evaluate competing theories about Hannibal's crossing, focusing on war elephants' energy demands. The study supports the Col de la Traversette as the more likely route, with an estimated energy cost of 5.42 TJ for the whole army.
Researchers have identified a promising drug to treat neurodegenerative conditions, including Alzheimer's disease and traumatic brain injury. The study found that inhibition of an enzyme called 15-PGDH was potently neuroprotective by restraining the production of reactive oxygen species that damage the brain.
The iMETRO Dynamic Simulation is an open-source platform that enables researchers to develop and test robotic systems for future space missions. By leveraging a digital twin of the NASA iMETRO facility, scientists can remotely create and test new robotic software and validate its performance with various hardware configurations.
A team of researchers has developed a new method for finding effective tuberculosis drugs by leveraging the PAC-MAN technique and artificial intelligence. The approach uses machine learning models to predict which chemical compounds can penetrate the outer membrane of the bacteria, paving the way for more efficient drug discovery.
A new PNAS special feature showcases the critical role of behavioral and decision sciences in U.S. governance, highlighting how psychological and economic research protect public health, consumer rights, and finances across federal agencies. The research demonstrates how 'invisible' scientific frameworks streamline medical drug reviews...
Climate-related damages could further weaken Italy's already fragile economic growth and worsen debt sustainability, with potential losses of up to 15% by the end of the century. The study highlights the need for mitigation and adaptation measures to protect economic growth and financial stability.
Researchers identified 17 additional regions of the brain that appear to play a role in language, including parts of the cerebellum and hippocampus. These regions make up about 5 percent of the total volume of the adult brain and contribute to language processing despite being distant from traditional language centers.
A study published in Proceedings of the National Academy of Sciences found that bumblebees display observable 'liking and disliking' behaviours after consuming different liquids. This suggests that insects can evaluate tastes as pleasant or unpleasant, pushing the understanding of their inner life.
Ochsner MD Anderson Cancer Center has earned two accreditations from the American College of Surgeons (ACS) Commission on Cancer and National Accreditation Program for Breast Centers. The center's multidisciplinary approach brings together specialists in cancer disciplines to support patients with complex needs. Additionally, Ochsner M...
Researchers will study blood samples and environmental exposures over 10 years to identify genetic, environmental, and cellular factors contributing to autoimmune diseases. The goal is to develop prevention strategies and treatments by understanding the earliest biological triggers of SARDs.
Scientists at La Jolla Institute for Immunology and Scripps Research have developed an HIV vaccine that trains immune cells to see past HIV's defenses. The vaccine resulted in the best HIV-fighting antibody response ever seen in primates, with human trials now underway.
Researchers discovered evidence of cultural exchange between Neanderthals and modern humans at Üçağızlı II Cave, including shared use of non-utilitarian materials like marine seashells. The findings suggest a deep level of interaction between the two species.
The US FDA has approved a new therapy regimen for patients with 'double-positive' metastatic breast cancer based on the PATINA study. The addition of palbociclib to standard therapy resulted in a more than 15-month improvement in progression-free survival.
A new AI-based tool identifies hundreds of molecular signals associated with thrombosis and improves the characterization of people with different risk profiles. By integrating clinical, genetic, and transcriptomic information, researchers can more accurately describe individuals with varying levels of risk.
A genetic analysis of Peruvian cacao trees reveals four previously unidentified groups, showcasing unique regional 'signatures' and potential high-quality bean producers. The discovery provides valuable resources for conservation and the fine flavor chocolate market.
A new study by Lawson Research Institute found that sacred moments, defined as short experiences of deep connection, contribute to well-being in healthcare settings. These moments are associated with improved emotional health, reduced burnout among clinicians, and enhanced patient care.
Dr. Bradley A. Maron, a renowned clinical cardiologist and researcher, takes the helm as editor-in-chief of Circulation, shaping the journal's editorial direction and commitment to practice-changing science. He aims to reinvigorate cardiovascular science and medicine published in Circulation with additional transparency.
A new study finds that public specialized gambling addiction treatment services are underutilized in Quebec, with patients averaging fewer than two treatments over 13 years. Researchers emphasize the need for sustained, long-term care to address this chronic condition, comparable to substance-related disorders.
Researchers found minor cardiac dysfunction can predict microscopic tissue degradation in brain regions associated with Alzheimer's disease, leading to poor long-term memory performance.
Scientists have discovered a way to control the disassembly of supramolecular cages using ultrasound, opening up new possibilities for drug delivery systems. The researchers used machine learning simulations to optimize their findings, revealing the forces needed to break individual bonds within the cages.
Sofia Doello will investigate how microorganisms reactivate their metabolism after prolonged dormancy using the prestigious Emmy Noether grant. Her project aims to uncover fundamental principles of survival and cell regeneration in bacteria.
Researchers at the University of Bristol have discovered a method to supercharge soft robots and wearable technology by harnessing the surface tension of a tiny liquid metal droplet. This breakthrough enables the creation of more powerful devices with reduced complexity, benefiting rehabilitation patients and biomedical technologies.
A new study found that prenatal oestrogen levels in mothers are positively related to their newborn's head circumference. The researchers also discovered that this influence is stronger for boys than girls, shedding light on the evolutionary drive for larger brains in humans.
Researchers at UCI and Mass General Brigham-affiliated McLean Hospital found that using biological and behavioral markers to guide antidepressant treatment selection boosted response rates by nearly 67 percent. The study suggests a new era of personalized depression treatment, where objective data helps guide treatment decisions.
A new winged composite pile system can enhance uplift resistance while reusing excavated soil, reducing off-site transport and minimizing waste. The study found that the optimal wing diameter varies with pile length, and shaft diameter has little effect on uplift resistance.
Researchers at McMaster University have identified a biological pathway that may explain why some people experience muscle pain and weakness when taking statin cholesterol medication. This mechanism drives statin-induced muscle damage, challenging longstanding assumptions about how side-effects develop.
Researchers found that wood frogs' adaptation to salty water increases their vulnerability to ranavirus, a common and fatal disease. The study highlights the hidden costs of survival in wildlife under environmental stress.
A new study links tire pollution to Alzheimer's disease through the exposure to 6PPD-quinone, a chemical formed from shaved-off tire particles. The researchers used computational methods to identify key genes that predict Alzheimer's disease and found strong binding of 6PPD-quinone to these genes.
Researchers have discovered that young sea stars' hollow tube develops into their later organs, similar to human embryonic development. By comparing the development of hydro-vascular organs across different species, scientists hope to better understand how organs form and maintain their shape.
Researchers at TUM developed a soft, pneumatic glove that uses electrical signals to predict when a person intends to grasp an object. The glove enables people with severe impairments to regain the ability to hold objects, showing promising results for ALS and stroke survivors.
Researchers have identified a molecular signaling pathway that contributes to the development of life-threatening aortic aneurysms and dissections in Marfan syndrome. The findings suggest extracellular matrix changes trigger vascular dysfunction and point to potential therapeutic targets.
Researchers propose a new classification method for end-to-end congestion control protocols in datacenters. The DCEF framework categorizes classic protocols from 2010 to 2022, evaluating their performance, convergence and deployability with the emergence of SmartNICs.
Healthcare-associated transmission of Andes virus is uncommon but can occur when infection is not recognized early or protective measures are delayed, research suggests. Implementing transmission-based precautions at earliest stages of infection can prevent transmission in healthcare settings.
A new study suggests that following a Mediterranean diet may provide additional benefits for mental health, particularly among older adults. The research found that individuals with greater adherence to the Mediterranean diet had less decline in emotional well-being during the COVID-19 pandemic.
A new study in Clinica Chimica Acta reviews the literature on novel liquid biomarkers for early detection, diagnosis, and treatment of colorectal cancer. The findings highlight their strong promise in addressing key limitations associated with traditional screening approaches, such as colonoscopy and fecal-based tests.
Scintillation detectors rely on efficient light collection, and researchers provide a system-level roadmap to improve this efficiency. Key strategies include optimizing crystal geometry, surface treatment, reflectors, optical coupling, photodetector matching, and AI-assisted optimization.
The University of Texas at Dallas is leading a new National Network for Microelectronics Education South Regional Node to build a workforce with the knowledge, skills and abilities that employers need. The initiative aims to address the growing demand for expertise in advanced manufacturing, particularly in technician positions.
The DFG strongly criticized the AfD's research policy, calling it incompatible with the constitution. The organization emphasized the importance of free and independent pursuit of knowledge for an open society and democracy. The DFG also discussed its funding activities and new developments since the 2025 General Assembly.
Researchers create tiny swimmers to deliver drugs through the human body, finding they reverse direction in non-Newtonian fluids like mucus and blood. This discovery enhances understanding of fluid behavior and could lead to targeted drug delivery.
A rare benign kidney tumor, renal oncocytoma, is diagnosed through biopsy and histopathology, guiding individualized treatment decisions. Minimally invasive approaches like percutaneous cryoablation provide effective disease control while preserving kidney function.